Update podfile

-----------

Co-authored-by: ISO-B <3048685+ISO-B@users.noreply.github.com>

.editorconfig

@@ -1,13 +1,8 @@
-# editorconfig.org
 root = true
 
 [*]
 indent_style = space
 indent_size = 2
-end_of_line = lf
 charset = utf-8
-trim_trailing_whitespace = true
 insert_final_newline = true
-
+trim_trailing_whitespace = true
-[*.md]
-trim_trailing_whitespace = false

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,37 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-labels: bug
-
----
-
-### Steps to reproduce
-
-1.
-2.
-3.
-
-### Expected behaviour
-- Tell us what should happen
-
-### Actual behaviour
-- Tell us what happens
-
-### Environment data
-
-Audiobookshelf Version:
-
-- [ ] Android App?
-- [ ] iOS App?
-
-#### Android Issue
-Android version:
-
-Device model:
-
-Stock or customized system:
-
-#### iOS Issue
-iOS Version:
-
-iPhone model:

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -0,0 +1,88 @@
+name: 🐞 ABS App Bug Report
+description: File a bug/issue and help us improve the Audiobookshelf mobile apps.
+title: '[Bug]: '
+labels: ['bug', 'triage']
+body:
+  - type: markdown
+    attributes:
+      value: '## App Bug Description'
+  - type: markdown
+    attributes:
+      value: 'Thank you for filing a bug report! 🐛'
+  - type: markdown
+    attributes:
+      value: 'Join the [discord server](https://discord.gg/HQgCbd6E75) for questions or if you are not sure about a bug.'
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: What was the Problem?
+      description: Please help us understand the problem.
+      placeholder: Describe the problem you saw or experienced in detail! Include a screenshot or video, if applicable.
+    validations:
+      required: true
+  - type: textarea
+    id: steps-to-reproduce
+    attributes:
+      label: Steps to Reproduce the Issue
+      description: Please help us understand how we can reliably reproduce the issue.
+      placeholder: '1. Go to the library page of a Podcast library and...'
+    validations:
+      required: true
+  - type: textarea
+    id: what-was-expected
+    attributes:
+      label: What was Expected?
+      description: Please help us understand what should have happened.
+      placeholder: Please help us visualize by including a doodle or screenshot.
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: '## Mobile Environment'
+  - type: input
+    id: phone-model
+    attributes:
+      label: Phone Model
+      description: What kind of phone are you using?
+      placeholder: e.g. Pixel 6, iPhone 14, Samusung Galaxy s23, etc
+    validations:
+      required: true
+  - type: input
+    id: phone-os
+    attributes:
+      label: Phone OS
+      description: What operating system? If Android, is it stock or a custom system?
+      placeholder: e.g. Android 14, iOS 17.4, etc
+    validations:
+      required: true
+  - type: dropdown
+    id: app-version
+    attributes:
+      label: Audiobookshelf App Version
+      description: Please ensure your app is up to date. *If you are using a 3rd-party app, please reach out to them directly.*
+      multiple: true
+      options:
+        - Android App - 0.9.77
+        - iOS App - 0.9.77
+        - Android App - 0.9.76
+        - iOS App - 0.9.76
+    validations:
+      required: true
+  - type: dropdown
+    id: install-source
+    attributes:
+      label: Installation Source
+      multiple: true
+      options:
+        - Google Play Store
+        - Testflight
+        - SideStore
+        - Other (List in "Additional Notes")
+    validations:
+      required: true
+  - type: textarea
+    id: additional-notes
+    attributes:
+      label: Additional Notes
+      description: Anything else you want to add?
+      placeholder: 'e.g. I have tried X, Y, and Z.'

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,18 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-labels: enhancement
-
----
-
-### Is your feature request related to a problem? Please describe.
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-### Describe the solution you'd like
-A clear and concise description of what you want to happen.
-
-### Describe alternatives you've considered
-A clear and concise description of any alternative solutions or features you've considered.
-
-### Additional context
-Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -0,0 +1,57 @@
+name: 🚀 App Feature Request
+description: Request a feature/enhancement
+title: '[Enhancement]: '
+labels: ['enhancement']
+body:
+  - type: markdown
+    attributes:
+      value: '## App Feature Request Description'
+  - type: markdown
+    attributes:
+      value: 'Please first search in both issues & discussions for your enhancement and make sure your app is up to date.'
+  - type: textarea
+    id: describe
+    attributes:
+      label: Describe the Feature/Enhancement
+      description: Please help us understand what you want.
+      placeholder: What is your vision?
+    validations:
+      required: true
+  - type: textarea
+    id: the-why
+    attributes:
+      label: Why would this be helpful?
+      description: Please help us understand why this would enhance your experience.
+      placeholder: Explain the "why" or "use case".
+    validations:
+      required: true
+  - type: textarea
+    id: image
+    attributes:
+      label: Future Implementation (Screenshot)
+      description: Please help us visualize by including a doodle or screenshot.
+      placeholder: How could this look or where could it go?
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: '## App Current Implementation'
+  - type: dropdown
+    id: version
+    attributes:
+      label: Audiobookshelf App Version
+      description: Please ensure your app is up to date. *If you are using a 3rd-party app, please reach out to them directly.*
+      multiple: true
+      options:
+        - Android App - 0.9.77
+        - iOS App - 0.9.77
+        - Android App - 0.9.76
+        - iOS App - 0.9.76
+    validations:
+      required: true
+  - type: textarea
+    id: current-image
+    attributes:
+      label: Current Implementation (Screenshot)
+      description: What screen were you looking at when you thought of this enhancement?
+      placeholder: If an image is not applicable, please explain why.

.github/workflows/build-apk.yml

@@ -16,10 +16,16 @@ jobs:
     - name: checkout sources
       uses: actions/checkout@v3
 
-    - name: use Node.js 16.x
+    - name: use Node.js 20.x
       uses: actions/setup-node@v3
       with:
-        node-version: 16
+        node-version: 20
+
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        distribution: "temurin"
+        java-version: 17
 
     - name: install dependencies
       run: npm ci

.github/workflows/close-issues-on-release.yml

@@ -0,0 +1,20 @@
+name: Close fixed issues on release.
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+  issues: write
+
+jobs:
+  comment:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Close issues marked as fixed upon a release.
+        uses: gcampbell-msft/fixed-pending-release@7fa1b75a0c04bcd4b375110522878e5f6100cff5
+        with:
+          label: 'awaiting release'
+          removeLabel: true
+          applyToAll: true
+          message: Fixed in [${releaseTag}](${releaseUrl}).

.github/workflows/deploy-apk.yml

@@ -15,10 +15,16 @@ jobs:
     - name: checkout sources
       uses: actions/checkout@v3
 
-    - name: use Node.js 16.x
+    - name: use Node.js 20.x
       uses: actions/setup-node@v3
       with:
-        node-version: 16
+        node-version: 20
+
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        distribution: "temurin"
+        java-version: 17
 
     - name: install dependencies
       run: npm ci

.github/workflows/i18n-check.yml

@@ -0,0 +1,28 @@
+name: Verify all i18n files are alphabetized
+
+on:
+  push:
+  pull_request:
+    paths:
+      - strings/** # Should only check if any strings changed
+
+jobs:
+  update_translations:
+    runs-on: ubuntu-latest
+    steps:
+    # Check out the repository
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    # Set up node to run the javascript
+    - name: Set up node
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20'
+
+    # The only argument is the `directory`, which is where the i18n files are
+    # stored.
+    - name: Run Update JSON Files action
+      uses: audiobookshelf/audiobookshelf-i18n-updater@v1.3.0
+      with:
+        directory: 'strings/'  # Adjust the directory path as needed

.prettierrc

@@ -0,0 +1,17 @@
+{
+  "semi": false,
+  "singleQuote": true,
+  "printWidth": 400,
+  "proseWrap": "never",
+  "trailingComma": "none",
+  "overrides": [
+    {
+      "files": ["*.html"],
+      "options": {
+        "singleQuote": false,
+        "wrapAttributes": false,
+        "sortAttributes": false
+      }
+    }
+  ]
+}

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+  "recommendations": [
+    "EditorConfig.EditorConfig",
+    "esbenp.prettier-vscode",
+    "octref.vetur"
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,27 @@
+{
+  "vetur.format.defaultFormatterOptions": {
+    "prettier": {
+      "semi": false,
+      "singleQuote": true,
+      "printWidth": 400,
+      "proseWrap": "never",
+      "trailingComma": "none"
+    },
+    "prettyhtml": {
+      "printWidth": 400,
+      "singleQuote": false,
+      "wrapAttributes": false,
+      "sortAttributes": false
+    }
+  },
+  "editor.formatOnSave": true,
+  "editor.detectIndentation": true,
+  "editor.tabSize": 2,
+  "javascript.format.semicolons": "remove",
+  "[javascript][json][jsonc]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "[vue]": {
+    "editor.defaultFormatter": "octref.vetur"
+  }
+}

android/app/build.gradle

@@ -18,59 +18,62 @@ kotlin {
     "--add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
     "--add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED"
   ]
+
+  jvmToolchain(17)
 }
 
 android {
-
-
   namespace 'com.audiobookshelf.app'
   buildFeatures {
     viewBinding true
+    buildConfig true
   }
   kotlinOptions {
-      freeCompilerArgs = ['-Xjvm-default=all']
+    freeCompilerArgs = ['-Xjvm-default=all']
+  }
+  compileSdk rootProject.ext.compileSdkVersion
+  defaultConfig {
+    applicationId "com.audiobookshelf.app"
+    minSdkVersion rootProject.ext.minSdkVersion
+    targetSdkVersion rootProject.ext.targetSdkVersion
+    versionCode 108
+    versionName "0.9.77-beta"
+    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    manifestPlaceholders = [
+      "appAuthRedirectScheme": "com.audiobookshelf.app"
+    ]
+    aaptOptions {
+      // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.
+      // Default: https://android.googlesource.com/platform/frameworks/base/+/282e181b58cf72b6ca770dc7ca5f91f135444502/tools/aapt/AaptAssets.cpp#61
+      ignoreAssetsPattern '!.svn:!.git:!.ds_store:!*.scc:.*:!CVS:!thumbs.db:!picasa.ini:!*~'
     }
-    compileSdkVersion rootProject.ext.compileSdkVersion
+  }
-    defaultConfig {
+  buildTypes {
-        applicationId "com.audiobookshelf.app"
+    debug {
-        minSdkVersion rootProject.ext.minSdkVersion
+      applicationIdSuffix ".debug"
-        targetSdkVersion rootProject.ext.targetSdkVersion
+      versionNameSuffix "-debug"
-        versionCode 95
+      minifyEnabled false
-        versionName "0.9.64-beta"
+      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        aaptOptions {
-             // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.
-             // Default: https://android.googlesource.com/platform/frameworks/base/+/282e181b58cf72b6ca770dc7ca5f91f135444502/tools/aapt/AaptAssets.cpp#61
-            ignoreAssetsPattern '!.svn:!.git:!.ds_store:!*.scc:.*:!CVS:!thumbs.db:!picasa.ini:!*~'
-        }
     }
-    buildTypes {
+    release {
-        debug {
+      minifyEnabled false
-          applicationIdSuffix ".debug"
+      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-          versionNameSuffix "-debug"
-          minifyEnabled false
-          proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
     }
+  }
 }
 
 repositories {
-    flatDir{
+  flatDir {
-        dirs '../capacitor-cordova-android-plugins/src/main/libs', 'libs'
+    dirs '../capacitor-cordova-android-plugins/src/main/libs', 'libs'
-    }
+  }
   mavenCentral()
 }
 
-configurations.all {
+configurations.configureEach {
   resolutionStrategy {
     force("com.google.android.gms:play-services-base:18.0.1")
     force("androidx.appcompat:appcompat:$androidxAppCompatVersion")
     force("androidx.core:core-ktx:$androidx_core_ktx_version")
-    force("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version")
     force("androidx.media:media:$androidx_media_version")
     force("org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version")
     force("org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version")
@@ -78,22 +81,18 @@ configurations.all {
 }
 
 dependencies {
-    implementation "androidx.core:core-splashscreen:$coreSplashScreenVersion"
+  implementation "androidx.core:core-splashscreen:$coreSplashScreenVersion"
   implementation fileTree(include: ['*.jar'], dir: 'libs')
   implementation "androidx.appcompat:appcompat:$androidxAppCompatVersion"
   implementation project(':capacitor-android')
 
-  implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+  implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
   implementation "androidx.coordinatorlayout:coordinatorlayout:$androidxCoordinatorLayoutVersion"
 
-//  testImplementation "junit:junit:$junitVersion"
-//  androidTestImplementation "androidx.test.ext:junit:$androidxJunitVersion"
-//  androidTestImplementation "androidx.test.espresso:espresso-core:$androidxEspressoCoreVersion"
   implementation project(':capacitor-cordova-android-plugins')
 
   implementation "androidx.core:core-ktx:$androidx_core_ktx_version"
 
-  implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
   implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
   implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version"
 
@@ -116,22 +115,18 @@ dependencies {
 
   // Glide for images
   implementation "com.github.bumptech.glide:glide:$glide_version"
-  kapt "com.github.bumptech.glide:compiler:$glide_version"
 
   // Paper NoSQL Db
   implementation 'io.github.pilgr:paperdb:2.7.2'
 
   // Simple Storage
-  implementation "com.anggrayudi:storage:1.5.4"
+  implementation "com.anggrayudi:storage:1.5.6"
 
   // OK HTTP
   implementation 'com.squareup.okhttp3:okhttp:4.9.2'
 
   // Jackson for JSON
   implementation 'com.fasterxml.jackson.module:jackson-module-kotlin:2.12.2'
-
-  // FFMPEG-Kit
-  implementation 'com.arthenica:ffmpeg-kit-min:4.5.1'
 }
 
 apply from: 'capacitor.build.gradle'

android/app/capacitor.build.gradle

@@ -2,14 +2,19 @@
 
 android {
   compileOptions {
-      sourceCompatibility JavaVersion.VERSION_11
+      sourceCompatibility JavaVersion.VERSION_17
-      targetCompatibility JavaVersion.VERSION_11
+      targetCompatibility JavaVersion.VERSION_17
   }
 }
 
 apply from: "../capacitor-cordova-android-plugins/cordova.variables.gradle"
 dependencies {
+    implementation project(':byteowls-capacitor-filesharer')
+    implementation project(':capacitor-community-keep-awake')
+    implementation project(':capacitor-community-volume-buttons')
     implementation project(':capacitor-app')
+    implementation project(':capacitor-browser')
+    implementation project(':capacitor-clipboard')
     implementation project(':capacitor-dialog')
     implementation project(':capacitor-haptics')
     implementation project(':capacitor-network')

android/app/src/debug/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -2,4 +2,5 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@mipmap/ic_launcher_background"/>
     <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>
+    <monochrome android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/debug/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -2,4 +2,5 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@mipmap/ic_launcher_background"/>
     <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>
+    <monochrome android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/debug/res/values/strings.xml

@@ -0,0 +1,14 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <string name="app_name">Audiobookshelf</string>
+    <string name="title_activity_main">Audiobookshelf</string>
+    <string name="package_name">com.audiobookshelf.app</string>
+    <string name="custom_url_scheme">audiobookshelf</string>
+    <string name="add_widget">Add widget</string>
+    <string name="app_widget_description">Simple widget for audiobookshelf playback</string>
+    <string name="action_jump_forward">Jump Forward</string>
+    <string name="action_jump_backward">Jump Backward</string>
+    <string name="action_skip_forward">Skip Forward</string>
+    <string name="action_skip_backward">Skip Backward</string>
+    <string name="action_change_speed">Change Playback Speed</string>
+</resources>

android/app/src/main/AndroidManifest.xml

@@ -6,6 +6,7 @@
 
     <!-- Permissions -->
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission
         android:name="android.permission.WRITE_EXTERNAL_STORAGE"
@@ -15,10 +16,10 @@
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
+        android:roundIcon="@mipmap/ic_launcher_round"
         android:label="@string/app_name"
         android:networkSecurityConfig="@xml/network_security_config"
         android:requestLegacyExternalStorage="true"
-        android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         android:usesCleartextTraffic="true"
@@ -92,6 +93,16 @@
                 <action android:name="android.media.browse.MediaBrowserService" />
             </intent-filter>
         </service>
+
+        <provider
+          android:name="androidx.core.content.FileProvider"
+          android:authorities="${applicationId}.fileprovider"
+          android:grantUriPermissions="true"
+          android:exported="false">
+          <meta-data
+            android:name="android.support.FILE_PROVIDER_PATHS"
+            android:resource="@xml/file_paths" />
+        </provider>
     </application>
 
 </manifest>

android/app/src/main/assets/capacitor.config.json

@@ -2,5 +2,12 @@
 	"appId": "com.audiobookshelf.app",
 	"appName": "audiobookshelf-app",
 	"webDir": "dist",
-	"bundledWebRuntime": false
+	"plugins": {
+		"CapacitorHttp": {
+			"enabled": false
+		}
+	},
+	"server": {
+		"androidScheme": "http"
+	}
 }

android/app/src/main/assets/capacitor.plugins.json

@@ -1,8 +1,28 @@
 [
+	{
+		"pkg": "@byteowls/capacitor-filesharer",
+		"classpath": "com.byteowls.capacitor.filesharer.FileSharerPlugin"
+	},
+	{
+		"pkg": "@capacitor-community/keep-awake",
+		"classpath": "com.getcapacitor.community.keepawake.KeepAwakePlugin"
+	},
+	{
+		"pkg": "@capacitor-community/volume-buttons",
+		"classpath": "com.ryltsov.alex.plugins.volume.buttons.VolumeButtonsPlugin"
+	},
 	{
 		"pkg": "@capacitor/app",
 		"classpath": "com.capacitorjs.plugins.app.AppPlugin"
 	},
+	{
+		"pkg": "@capacitor/browser",
+		"classpath": "com.capacitorjs.plugins.browser.BrowserPlugin"
+	},
+	{
+		"pkg": "@capacitor/clipboard",
+		"classpath": "com.capacitorjs.plugins.clipboard.ClipboardPlugin"
+	},
 	{
 		"pkg": "@capacitor/dialog",
 		"classpath": "com.capacitorjs.plugins.dialog.DialogPlugin"

android/app/src/main/java/com/audiobookshelf/app/MainActivity.kt

@@ -12,10 +12,10 @@ import android.util.Log
 import androidx.core.app.ActivityCompat
 import com.anggrayudi.storage.SimpleStorage
 import com.anggrayudi.storage.SimpleStorageHelper
-import com.audiobookshelf.app.plugins.AbsDatabase
 import com.audiobookshelf.app.managers.DbManager
 import com.audiobookshelf.app.player.PlayerNotificationService
 import com.audiobookshelf.app.plugins.AbsAudioPlayer
+import com.audiobookshelf.app.plugins.AbsDatabase
 import com.audiobookshelf.app.plugins.AbsDownloader
 import com.audiobookshelf.app.plugins.AbsFileSystem
 import com.getcapacitor.BridgeActivity
@@ -103,6 +103,9 @@ class MainActivity : BridgeActivity() {
     }
   }
 
+  fun isPlayerNotificationServiceInitialized():Boolean {
+    return ::foregroundService.isInitialized
+  }
 
   fun stopMyService() {
     if (mBounded) {
@@ -116,6 +119,7 @@ class MainActivity : BridgeActivity() {
   override fun onSaveInstanceState(outState: Bundle) {
     storageHelper.onSaveInstanceState(outState)
     super.onSaveInstanceState(outState)
+    outState.clear()
   }
 
   override fun onRestoreInstanceState(savedInstanceState: Bundle) {

android/app/src/main/java/com/audiobookshelf/app/MediaPlayerWidget.kt

@@ -15,9 +15,7 @@ import android.widget.RemoteViews
 import androidx.media.session.MediaButtonReceiver
 import com.audiobookshelf.app.data.PlaybackSession
 import com.audiobookshelf.app.device.DeviceManager
-import com.audiobookshelf.app.device.WidgetEventEmitter
 import com.audiobookshelf.app.managers.DbManager
-import com.audiobookshelf.app.player.PlayerNotificationService
 import com.bumptech.glide.Glide
 import com.bumptech.glide.request.RequestOptions
 import com.bumptech.glide.request.target.AppWidgetTarget
@@ -28,12 +26,9 @@ import com.bumptech.glide.request.transition.Transition
  */
 class MediaPlayerWidget : AppWidgetProvider() {
   val tag = "MediaPlayerWidget"
-    override fun onUpdate(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray) {
+  override fun onUpdate(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray) {
-      // There may be multiple widgets active, so update all of them
+    Log.d(tag, "onUpdate $appWidgetIds")
-      for (appWidgetId in appWidgetIds) {
+  }
-        updateAppWidget(context, appWidgetManager, appWidgetId, null, false, PlayerNotificationService.isClosed)
-      }
-    }
 
   override fun onEnabled(context: Context) {
     Log.i(tag, "onEnabled check context ${context.packageName}")
@@ -51,32 +46,14 @@ class MediaPlayerWidget : AppWidgetProvider() {
     }
 
     // Enter relevant functionality for when the first widget is created
-    DeviceManager.widgetUpdater = (object : WidgetEventEmitter {
+    DeviceManager.initializeWidgetUpdater(context)
-      override fun onPlayerChanged(pns: PlayerNotificationService) {
-        val isPlaying = pns.currentPlayer.isPlaying
-
-        val appWidgetManager = AppWidgetManager.getInstance(context)
-        val componentName = ComponentName(context, MediaPlayerWidget::class.java)
-        val ids = appWidgetManager.getAppWidgetIds(componentName)
-
-        val playbackSession = pns.getCurrentPlaybackSessionCopy()
-
-        for (widgetId in ids) {
-          updateAppWidget(context, appWidgetManager, widgetId, playbackSession, isPlaying, PlayerNotificationService.isClosed)
-        }
-      }
-    })
   }
-
-    override fun onDisabled(context: Context) {
-        // Enter relevant functionality for when the last widget is disabled
-    }
 }
 
 internal fun updateAppWidget(context: Context, appWidgetManager: AppWidgetManager, appWidgetId: Int, playbackSession: PlaybackSession?, isPlaying:Boolean, isAppClosed:Boolean) {
   val tag = "MediaPlayerWidget"
   val views = RemoteViews(context.packageName, R.layout.media_player_widget)
-
+  Log.i(tag, "updateAppWidget ${playbackSession?.displayTitle ?: "No Title"} isPlaying=$isPlaying isAppClosed=$isAppClosed")
   val wholeWidgetClickI = Intent(context, MainActivity::class.java)
   wholeWidgetClickI.flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK
   val wholeWidgetClickPI = PendingIntent.getActivity(
@@ -100,7 +77,7 @@ internal fun updateAppWidget(context: Context, appWidgetManager: AppWidgetManage
 
   views.setOnClickPendingIntent(R.id.widgetBackground, wholeWidgetClickPI)
 
-  val imageUri = playbackSession?.getCoverUri() ?: Uri.parse("android.resource://${BuildConfig.APPLICATION_ID}/" + R.drawable.icon)
+  val imageUri = playbackSession?.getCoverUri(context) ?: Uri.parse("android.resource://${BuildConfig.APPLICATION_ID}/" + R.drawable.icon)
   val awt: AppWidgetTarget = object : AppWidgetTarget(context.applicationContext, R.id.widgetAlbumArt, views, appWidgetId) {
     override fun onResourceReady(resource: Bitmap, transition: Transition<in Bitmap>?) {
       super.onResourceReady(resource, transition)
@@ -118,7 +95,7 @@ internal fun updateAppWidget(context: Context, appWidgetManager: AppWidgetManage
 
   Log.i(tag, "Update App Widget | Is Playing=$isPlaying | isAppClosed=$isAppClosed")
 
-  val playPauseResource = if (isPlaying) R.drawable.ic_media_pause_dark else R.drawable.ic_media_play_dark
+  val playPauseResource = if (isPlaying) androidx.mediarouter.R.drawable.ic_media_pause_dark else androidx.mediarouter.R.drawable.ic_media_play_dark
   views.setImageViewResource(R.id.widgetPlayPauseButton, playPauseResource)
 
   // Instruct the widget manager to update the widget

android/app/src/main/java/com/audiobookshelf/app/data/CollapsedSeries.kt

@@ -0,0 +1,36 @@
+package com.audiobookshelf.app.data
+
+import android.content.Context
+import android.os.Bundle
+import android.support.v4.media.MediaDescriptionCompat
+import com.fasterxml.jackson.annotation.JsonIgnore
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+class CollapsedSeries(
+  id:String,
+  var libraryId:String?,
+  var name:String,
+  //var nameIgnorePrefix:String,
+  var sequence:String?,
+  var libraryItemIds:MutableList<String>
+) : LibraryItemWrapper(id) {
+  @get:JsonIgnore
+  val title get() = name
+  @get:JsonIgnore
+  val numBooks get() = libraryItemIds.size
+
+  @JsonIgnore
+  override fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context): MediaDescriptionCompat {
+    val extras = Bundle()
+
+    val mediaId = "__LIBRARY__${libraryId}__SERIE__${id}"
+    return MediaDescriptionCompat.Builder()
+      .setMediaId(mediaId)
+      .setTitle(title)
+      //.setIconUri(getCoverUri())
+      .setSubtitle("${numBooks} books")
+      .setExtras(extras)
+      .build()
+  }
+}

android/app/src/main/java/com/audiobookshelf/app/data/DataClasses.kt

@@ -1,12 +1,15 @@
 package com.audiobookshelf.app.data
 
 import android.content.Context
+import android.icu.text.DateFormat
 import android.os.Bundle
 import android.support.v4.media.MediaDescriptionCompat
 import android.support.v4.media.MediaMetadataCompat
 import androidx.media.utils.MediaConstants
 import com.audiobookshelf.app.media.MediaManager
 import com.fasterxml.jackson.annotation.*
+import com.audiobookshelf.app.media.getUriToAbsIconDrawable
+import java.util.Date
 
 // This auto-detects whether it is a Book or Podcast
 @JsonTypeInfo(use=JsonTypeInfo.Id.DEDUCTION)
@@ -24,8 +27,9 @@ open class MediaType(var metadata:MediaTypeMetadata, var coverPath:String?) {
   @JsonIgnore
   open fun removeAudioTrack(localFileId:String) { }
   @JsonIgnore
-  open fun getLocalCopy():MediaType { return MediaType(MediaTypeMetadata(""),null) }
+  open fun getLocalCopy():MediaType { return MediaType(MediaTypeMetadata("", false),null) }
-
+  @JsonIgnore
+  open fun checkHasTracks():Boolean { return false }
 }
 
 @JsonIgnoreProperties(ignoreUnknown = true)
@@ -53,7 +57,7 @@ class Podcast(
     audioTracks.forEach { at ->
       if (episodes?.find{ it.audioTrack?.localFileId == at.localFileId } == null) {
         val localEpisodeId = "local_ep_" + at.localFileId
-        val newEpisode = PodcastEpisode(localEpisodeId,(episodes?.size ?: 0) + 1,null,null,at.title,null,null,null, null, null, at,at.duration,0, null, localEpisodeId)
+        val newEpisode = PodcastEpisode(localEpisodeId,(episodes?.size ?: 0) + 1,null,null,at.title,null,null,null, null, null, at,null,at.duration,0, null, localEpisodeId)
         episodes?.add(newEpisode)
       }
     }
@@ -67,7 +71,7 @@ class Podcast(
   @JsonIgnore
   override fun addAudioTrack(audioTrack:AudioTrack) {
     val localEpisodeId = "local_ep_" + audioTrack.localFileId
-    val newEpisode = PodcastEpisode(localEpisodeId,(episodes?.size ?: 0) + 1,null,null,audioTrack.title,null,null,null, null, null,audioTrack,audioTrack.duration,0, null, localEpisodeId)
+    val newEpisode = PodcastEpisode(localEpisodeId,(episodes?.size ?: 0) + 1,null,null,audioTrack.title,null,null,null, null, null,audioTrack,null,audioTrack.duration,0, null, localEpisodeId)
     episodes?.add(newEpisode)
 
     var index = 1
@@ -93,10 +97,15 @@ class Podcast(
     return Podcast(metadata as PodcastMetadata,coverPath,tags, mutableListOf(),autoDownloadEpisodes, 0)
   }
 
+  @JsonIgnore
+  override fun checkHasTracks():Boolean {
+    return (episodes?.size ?: numEpisodes ?: 0) > 0
+  }
+
   @JsonIgnore
   fun addEpisode(audioTrack:AudioTrack, episode:PodcastEpisode):PodcastEpisode {
     val localEpisodeId = "local_ep_" + episode.id
-    val newEpisode = PodcastEpisode(localEpisodeId,(episodes?.size ?: 0) + 1,episode.episode,episode.episodeType,episode.title,episode.subtitle,episode.description,null,null,null,audioTrack,audioTrack.duration,0, episode.id, localEpisodeId)
+    val newEpisode = PodcastEpisode(localEpisodeId,(episodes?.size ?: 0) + 1,episode.episode,episode.episodeType,episode.title,episode.subtitle,episode.description,null,null,null,audioTrack,episode.chapters,audioTrack.duration,episode.size, episode.id, localEpisodeId)
     episodes?.add(newEpisode)
 
     var index = 1
@@ -182,6 +191,11 @@ class Book(
   override fun getLocalCopy(): Book {
     return Book(metadata as BookMetadata,coverPath,tags, mutableListOf(),chapters,mutableListOf(), ebookFile, null,null, 0)
   }
+
+  @JsonIgnore
+  override fun checkHasTracks():Boolean {
+    return (tracks?.size ?: numTracks ?: 0) > 0
+  }
 }
 
 // This auto-detects whether it is a BookMetadata or PodcastMetadata
@@ -190,7 +204,7 @@ class Book(
   JsonSubTypes.Type(BookMetadata::class),
   JsonSubTypes.Type(PodcastMetadata::class)
 )
-open class MediaTypeMetadata(var title:String) {
+open class MediaTypeMetadata(var title:String, var explicit:Boolean) {
   @JsonIgnore
   open fun getAuthorDisplayName():String { return "Unknown" }
 }
@@ -209,13 +223,15 @@ class BookMetadata(
   var isbn:String?,
   var asin:String?,
   var language:String?,
-  var explicit:Boolean,
+  explicit:Boolean,
   // In toJSONExpanded
   var authorName:String?,
   var authorNameLF:String?,
   var narratorName:String?,
-  var seriesName:String?
+  var seriesName:String?,
-) : MediaTypeMetadata(title) {
+  @JsonFormat(with=[JsonFormat.Feature.ACCEPT_SINGLE_VALUE_AS_ARRAY])
+  var series:List<SeriesType>?
+) : MediaTypeMetadata(title, explicit) {
   @JsonIgnore
   override fun getAuthorDisplayName():String { return authorName ?: "Unknown" }
 }
@@ -225,8 +241,9 @@ class PodcastMetadata(
   title:String,
   var author:String?,
   var feedUrl:String?,
-  var genres:MutableList<String>
+  var genres:MutableList<String>,
-) : MediaTypeMetadata(title) {
+  explicit:Boolean
+) : MediaTypeMetadata(title, explicit) {
   @JsonIgnore
   override fun getAuthorDisplayName():String { return author ?: "Unknown" }
 }
@@ -251,15 +268,16 @@ data class PodcastEpisode(
   var publishedAt:Long?,
   var audioFile:AudioFile?,
   var audioTrack:AudioTrack?,
+  var chapters:List<BookChapter>?,
   var duration:Double?,
   var size:Long?,
   var serverEpisodeId:String?, // For local podcasts to match with server podcasts
   var localEpisodeId:String? // For Android Auto server episodes with local copy
 ) {
   @JsonIgnore
-  fun getMediaDescription(libraryItem:LibraryItemWrapper, progress:MediaProgressWrapper?, ctx: Context?): MediaDescriptionCompat {
+  fun getMediaDescription(libraryItem:LibraryItemWrapper, progress:MediaProgressWrapper?, ctx: Context): MediaDescriptionCompat {
     val coverUri = if (libraryItem is LocalLibraryItem) {
-      libraryItem.getCoverUri()
+      libraryItem.getCoverUri(ctx)
     } else {
       (libraryItem as LibraryItem).getCoverUri()
     }
@@ -297,11 +315,18 @@ data class PodcastEpisode(
 
     val libraryItemDescription = libraryItem.getMediaDescription(null, ctx)
     val mediaId = localEpisodeId ?: id
+    var subtitle = libraryItemDescription.title
+    if (publishedAt !== null) {
+      val sdf = DateFormat.getDateInstance()
+      val publishedAtDT = Date(publishedAt!!)
+      subtitle = "${sdf.format(publishedAtDT)} / $subtitle"
+    }
+
     val mediaDescriptionBuilder = MediaDescriptionCompat.Builder()
       .setMediaId(mediaId)
       .setTitle(title)
       .setIconUri(coverUri)
-      .setSubtitle(libraryItemDescription.title)
+      .setSubtitle(subtitle)
       .setExtras(extras)
 
     libraryItemDescription.iconBitmap?.let {
@@ -340,18 +365,39 @@ data class Library(
   var name:String,
   var folders:MutableList<Folder>,
   var icon:String,
-  var mediaType:String
+  var mediaType:String,
+  var stats: LibraryStats?
 ) {
   @JsonIgnore
-  fun getMediaMetadata(): MediaMetadataCompat {
+  fun getMediaMetadata(context: Context, targetType: String? = null): MediaMetadataCompat {
+    var mediaId = id
+    if (targetType !== null) {
+      mediaId = "__RECENTLY__$id"
+    }
     return MediaMetadataCompat.Builder().apply {
-      putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, id)
+      putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, mediaId)
       putString(MediaMetadataCompat.METADATA_KEY_DISPLAY_TITLE, name)
       putString(MediaMetadataCompat.METADATA_KEY_TITLE, name)
+      putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, getUriToAbsIconDrawable(context, icon).toString())
     }.build()
   }
 }
 
+@JsonIgnoreProperties(ignoreUnknown = true)
+data class LibraryStats(
+  var totalItems: Int,
+  var totalSize: Long,
+  var totalDuration: Double,
+  var numAudioFiles: Int
+)
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+data class SeriesType(
+  var id: String,
+  var name: String,
+  var sequence: String?
+)
+
 @JsonIgnoreProperties(ignoreUnknown = true)
 data class Folder(
   var id:String,
@@ -385,3 +431,84 @@ data class LibraryItemWithEpisode(
   var libraryItemWrapper:LibraryItemWrapper,
   var episode:PodcastEpisode
 )
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+data class LibraryItemSearchResultSeriesItemType(
+  var series: LibrarySeriesItem,
+  var books: List<LibraryItem>?
+)
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+data class LibraryItemSearchResultLibraryItemType(
+  val libraryItem: LibraryItem
+)
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+data class LibraryItemSearchResultType(
+  var book:List<LibraryItemSearchResultLibraryItemType>?,
+  var podcast:List<LibraryItemSearchResultLibraryItemType>?,
+  var series:List<LibraryItemSearchResultSeriesItemType>?,
+  var authors:List<LibraryAuthorItem>?
+)
+
+// For personalized shelves
+@JsonTypeInfo(
+  use=JsonTypeInfo.Id.NAME,
+  property = "type",
+  include = JsonTypeInfo.As.PROPERTY,
+  visible = true
+)
+@JsonSubTypes(
+  JsonSubTypes.Type(LibraryShelfBookEntity::class, name = "book"),
+  JsonSubTypes.Type(LibraryShelfSeriesEntity::class, name = "series"),
+  JsonSubTypes.Type(LibraryShelfAuthorEntity::class, name = "authors"),
+  JsonSubTypes.Type(LibraryShelfEpisodeEntity::class, name = "episode"),
+  JsonSubTypes.Type(LibraryShelfPodcastEntity::class, name = "podcast")
+)
+@JsonIgnoreProperties(ignoreUnknown = true)
+sealed class LibraryShelfType(
+  open val id: String,
+  open val label: String,
+  open val total: Int,
+  open val type: String,
+)
+
+data class LibraryShelfBookEntity(
+  override val id: String,
+  override val label: String,
+  override val total: Int,
+  override val type: String,
+  val entities: List<LibraryItem>?
+) : LibraryShelfType(id, label, total, type)
+
+data class LibraryShelfSeriesEntity(
+  override val id: String,
+  override val label: String,
+  override val total: Int,
+  override val type: String,
+  val entities: List<LibrarySeriesItem>?
+) :  LibraryShelfType(id, label, total, type)
+
+data class LibraryShelfAuthorEntity(
+  override val id: String,
+  override val label: String,
+  override val total: Int,
+  override val type: String,
+  val entities: List<LibraryAuthorItem>?
+) :  LibraryShelfType(id, label, total, type)
+
+data class LibraryShelfEpisodeEntity(
+  override val id: String,
+  override val label: String,
+  override val total: Int,
+  override val type: String,
+  val entities: List<LibraryItem>?
+) :  LibraryShelfType(id, label, total, type)
+
+data class LibraryShelfPodcastEntity(
+  override val id: String,
+  override val label: String,
+  override val total: Int,
+  override val type: String,
+  val entities: List<LibraryItem>?
+) :  LibraryShelfType(id, label, total, type)

android/app/src/main/java/com/audiobookshelf/app/data/DeviceClasses.kt

@@ -20,6 +20,18 @@ enum class ShakeSensitivitySetting {
   VERY_LOW, LOW, MEDIUM, HIGH, VERY_HIGH
 }
 
+enum class DownloadUsingCellularSetting {
+  ASK, ALWAYS, NEVER
+}
+
+enum class StreamingUsingCellularSetting {
+  ASK, ALWAYS, NEVER
+}
+
+enum class AndroidAutoBrowseSeriesSequenceOrderSetting {
+  ASC, DESC
+}
+
 data class ServerConnectionConfig(
   var id:String,
   var index:Int,
@@ -83,7 +95,7 @@ data class LocalFolder(
 )
 open class LibraryItemWrapper(var id:String) {
   @JsonIgnore
-  open fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context?): MediaDescriptionCompat { return MediaDescriptionCompat.Builder().build() }
+  open fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context): MediaDescriptionCompat { return MediaDescriptionCompat.Builder().build() }
 }
 
 @JsonIgnoreProperties(ignoreUnknown = true)
@@ -91,7 +103,6 @@ data class DeviceInfo(
   var deviceId:String,
   var manufacturer:String,
   var model:String,
-  var brand:String,
   var sdkVersion:Int,
   var clientVersion: String
 )
@@ -108,8 +119,10 @@ data class PlayItemRequestPayload(
 data class DeviceSettings(
   var disableAutoRewind:Boolean,
   var enableAltView:Boolean,
+  var allowSeekingOnMediaControls:Boolean,
   var jumpBackwardsTime:Int,
   var jumpForwardTime:Int,
+  var enableMp3IndexSeeking:Boolean,
   var disableShakeToResetSleepTimer:Boolean,
   var shakeSensitivity: ShakeSensitivitySetting,
   var lockOrientation: LockOrientationSetting,
@@ -121,7 +134,12 @@ data class DeviceSettings(
   var autoSleepTimerAutoRewindTime: Long, //Time in milliseconds
   var sleepTimerLength: Long, // Time in milliseconds
   var disableSleepTimerFadeOut: Boolean,
-  var disableSleepTimerResetFeedback: Boolean
+  var disableSleepTimerResetFeedback: Boolean,
+  var languageCode: String,
+  var downloadUsingCellular: DownloadUsingCellularSetting,
+  var streamingUsingCellular: StreamingUsingCellularSetting,
+  var androidAutoBrowseLimitForGrouping: Int,
+  var androidAutoBrowseSeriesSequenceOrder: AndroidAutoBrowseSeriesSequenceOrderSetting
 ) {
   companion object {
     // Static method to get default device settings
@@ -129,8 +147,10 @@ data class DeviceSettings(
       return DeviceSettings(
         disableAutoRewind = false,
         enableAltView = true,
+        allowSeekingOnMediaControls = false,
         jumpBackwardsTime = 10,
         jumpForwardTime = 10,
+        enableMp3IndexSeeking = false,
         disableShakeToResetSleepTimer = false,
         shakeSensitivity = ShakeSensitivitySetting.MEDIUM,
         lockOrientation = LockOrientationSetting.NONE,
@@ -142,7 +162,12 @@ data class DeviceSettings(
         autoSleepTimerAutoRewind = false,
         autoSleepTimerAutoRewindTime = 300000L, // 5 minutes
         disableSleepTimerFadeOut = false,
-        disableSleepTimerResetFeedback = false
+        disableSleepTimerResetFeedback = false,
+        languageCode = "en-us",
+        downloadUsingCellular = DownloadUsingCellularSetting.ALWAYS,
+        streamingUsingCellular = StreamingUsingCellularSetting.ALWAYS,
+        androidAutoBrowseLimitForGrouping = 100,
+        androidAutoBrowseSeriesSequenceOrder = AndroidAutoBrowseSeriesSequenceOrderSetting.ASC
       )
     }
   }

android/app/src/main/java/com/audiobookshelf/app/data/LibraryAuthorItem.kt

@@ -0,0 +1,63 @@
+package com.audiobookshelf.app.data
+
+import android.content.Context
+import android.net.Uri
+import android.os.Bundle
+import android.support.v4.media.MediaDescriptionCompat
+import androidx.media.utils.MediaConstants
+import com.audiobookshelf.app.BuildConfig
+import com.audiobookshelf.app.R
+import com.audiobookshelf.app.device.DeviceManager
+import com.fasterxml.jackson.annotation.JsonIgnore
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+class LibraryAuthorItem(
+  id:String,
+  var libraryId:String,
+  var name:String,
+  var description:String?,
+  var imagePath:String?,
+  var addedAt:Long,
+  var updatedAt:Long,
+  var numBooks:Int?,
+  var libraryItems:MutableList<LibraryItem>?,
+  var series:MutableList<LibrarySeriesItem>?
+) : LibraryItemWrapper(id) {
+  @get:JsonIgnore
+  val title get() = name
+
+  @get:JsonIgnore
+  val bookCount get() = if (numBooks != null) numBooks else libraryItems!!.size
+
+  @JsonIgnore
+  fun getPortraitUri(): Uri {
+    if (imagePath == null) {
+      return Uri.parse("android.resource://${BuildConfig.APPLICATION_ID}/" + R.drawable.md_account_outline)
+    }
+
+    return Uri.parse("${DeviceManager.serverAddress}/api/authors/$id/image?token=${DeviceManager.token}")
+  }
+
+  @JsonIgnore
+  fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context, groupTitle: String?): MediaDescriptionCompat {
+    val extras = Bundle()
+    if (groupTitle !== null) {
+      extras.putString(MediaConstants.DESCRIPTION_EXTRAS_KEY_CONTENT_STYLE_GROUP_TITLE, groupTitle)
+    }
+
+    val mediaId = "__LIBRARY__${libraryId}__AUTHOR__${id}"
+    return MediaDescriptionCompat.Builder()
+      .setMediaId(mediaId)
+      .setTitle(title)
+      .setIconUri(getPortraitUri())
+      .setSubtitle("${bookCount} books")
+      .setExtras(extras)
+      .build()
+  }
+
+  @JsonIgnore
+  override fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context): MediaDescriptionCompat {
+    return getMediaDescription(progress, ctx, null)
+  }
+}

android/app/src/main/java/com/audiobookshelf/app/data/LibraryCollection.kt

@@ -0,0 +1,40 @@
+package com.audiobookshelf.app.data
+
+import android.content.Context
+import android.os.Bundle
+import android.support.v4.media.MediaDescriptionCompat
+import com.fasterxml.jackson.annotation.JsonIgnore
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+class LibraryCollection(
+  id:String,
+  var libraryId:String,
+  var name:String,
+  //var userId:String?,
+  var description:String?,
+  var books:MutableList<LibraryItem>?,
+) : LibraryItemWrapper(id) {
+  @get:JsonIgnore
+  val title get() = name
+
+  @get:JsonIgnore
+  val bookCount get() = if (books != null) books!!.size else 0
+
+  @get:JsonIgnore
+  val audiobookCount get() = books?.filter { book -> (book.media as Book).getAudioTracks().isNotEmpty() }?.size ?: 0
+
+  @JsonIgnore
+  override fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context): MediaDescriptionCompat {
+    val extras = Bundle()
+
+    val mediaId = "__LIBRARY__${libraryId}__COLLECTION__${id}"
+    return MediaDescriptionCompat.Builder()
+      .setMediaId(mediaId)
+      .setTitle(title)
+      //.setIconUri(getCoverUri())
+      .setSubtitle("${bookCount} books")
+      .setExtras(extras)
+      .build()
+  }
+}

android/app/src/main/java/com/audiobookshelf/app/data/LibraryItem.kt

@@ -32,10 +32,18 @@ class LibraryItem(
   var media:MediaType,
   var libraryFiles:MutableList<LibraryFile>?,
   var userMediaProgress:MediaProgress?, // Only included when requesting library item with progress (for downloads)
-  var localLibraryItemId:String? // For Android Auto
+  var collapsedSeries: CollapsedSeries?,
+  var localLibraryItemId:String?, // For Android Auto
+  val recentEpisode: PodcastEpisode?  // Podcast episode shelf uses this
 ) : LibraryItemWrapper(id) {
   @get:JsonIgnore
-  val title get() = media.metadata.title
+  val title: String
+    get() {
+      if (collapsedSeries != null) {
+        return collapsedSeries!!.title
+      }
+      return media.metadata.title
+    }
   @get:JsonIgnore
   val authorName get() = media.metadata.getAuthorDisplayName()
 
@@ -50,53 +58,116 @@ class LibraryItem(
 
   @JsonIgnore
   fun checkHasTracks():Boolean {
-    return if (mediaType == "podcast") {
+    return media.checkHasTracks()
-      ((media as Podcast).numEpisodes ?: 0) > 0
-    } else {
-      ((media as Book).numTracks ?: 0) > 0
-    }
   }
 
+  @get:JsonIgnore
+  val seriesSequence: String
+    get() {
+      if (mediaType != "podcast") {
+        return ((media as Book).metadata as BookMetadata).series?.get(0)?.sequence.orEmpty()
+      } else {
+        return ""
+      }
+    }
+
+  @get:JsonIgnore
+  val seriesSequenceParts: List<String>
+    get() {
+      if (seriesSequence.isEmpty()) {
+        return listOf("")
+      }
+      return seriesSequence.split(".", limit = 2)
+    }
+
   @JsonIgnore
-  override fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context?): MediaDescriptionCompat {
+  fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context, authorId: String?, showSeriesNumber: Boolean?, groupTitle: String?): MediaDescriptionCompat {
     val extras = Bundle()
 
-    if (localLibraryItemId != null) {
+    if (collapsedSeries == null) {
-      extras.putLong(
+      if (localLibraryItemId != null) {
-        MediaDescriptionCompat.EXTRA_DOWNLOAD_STATUS,
+        extras.putLong(
-        MediaDescriptionCompat.STATUS_DOWNLOADED
+          MediaDescriptionCompat.EXTRA_DOWNLOAD_STATUS,
-      )
+          MediaDescriptionCompat.STATUS_DOWNLOADED
-    }
-
-    if (progress != null) {
-      if (progress.isFinished) {
-        extras.putInt(
-          MediaConstants.DESCRIPTION_EXTRAS_KEY_COMPLETION_STATUS,
-          MediaConstants.DESCRIPTION_EXTRAS_VALUE_COMPLETION_STATUS_FULLY_PLAYED
-        )
-      } else {
-        extras.putInt(
-          MediaConstants.DESCRIPTION_EXTRAS_KEY_COMPLETION_STATUS,
-          MediaConstants.DESCRIPTION_EXTRAS_VALUE_COMPLETION_STATUS_PARTIALLY_PLAYED
-        )
-        extras.putDouble(
-          MediaConstants.DESCRIPTION_EXTRAS_KEY_COMPLETION_PERCENTAGE, progress.progress
         )
       }
-    } else if (mediaType != "podcast") {
+
-      extras.putInt(
+      if (progress != null) {
-        MediaConstants.DESCRIPTION_EXTRAS_KEY_COMPLETION_STATUS,
+        if (progress.isFinished) {
-        MediaConstants.DESCRIPTION_EXTRAS_VALUE_COMPLETION_STATUS_NOT_PLAYED
+          extras.putInt(
-      )
+            MediaConstants.DESCRIPTION_EXTRAS_KEY_COMPLETION_STATUS,
+            MediaConstants.DESCRIPTION_EXTRAS_VALUE_COMPLETION_STATUS_FULLY_PLAYED
+          )
+        } else {
+          extras.putInt(
+            MediaConstants.DESCRIPTION_EXTRAS_KEY_COMPLETION_STATUS,
+            MediaConstants.DESCRIPTION_EXTRAS_VALUE_COMPLETION_STATUS_PARTIALLY_PLAYED
+          )
+          extras.putDouble(
+            MediaConstants.DESCRIPTION_EXTRAS_KEY_COMPLETION_PERCENTAGE, progress.progress
+          )
+        }
+      } else if (mediaType != "podcast") {
+        extras.putInt(
+          MediaConstants.DESCRIPTION_EXTRAS_KEY_COMPLETION_STATUS,
+          MediaConstants.DESCRIPTION_EXTRAS_VALUE_COMPLETION_STATUS_NOT_PLAYED
+        )
+      }
+
+      if (media.metadata.explicit) {
+        extras.putLong(
+          MediaConstants.METADATA_KEY_IS_EXPLICIT,
+          MediaConstants.METADATA_VALUE_ATTRIBUTE_PRESENT
+        )
+      }
+    }
+    if (groupTitle !== null) {
+      extras.putString(MediaConstants.DESCRIPTION_EXTRAS_KEY_CONTENT_STYLE_GROUP_TITLE, groupTitle)
     }
 
-    val mediaId = localLibraryItemId ?: id
+    val mediaId = if (localLibraryItemId != null) {
+      localLibraryItemId
+    } else if (collapsedSeries != null) {
+      if (authorId != null) {
+        "__LIBRARY__${libraryId}__AUTHOR_SERIES__${authorId}__${collapsedSeries!!.id}"
+      } else {
+        "__LIBRARY__${libraryId}__SERIES__${collapsedSeries!!.id}"
+      }
+    } else {
+      id
+    }
+    var subtitle = authorName
+    if (collapsedSeries != null) {
+      subtitle = "${collapsedSeries!!.numBooks} books"
+    }
+    var itemTitle = title
+    if (showSeriesNumber == true && seriesSequence != "") {
+      itemTitle = "$seriesSequence. $itemTitle"
+    }
     return MediaDescriptionCompat.Builder()
       .setMediaId(mediaId)
-      .setTitle(title)
+      .setTitle(itemTitle)
       .setIconUri(getCoverUri())
-      .setSubtitle(authorName)
+      .setSubtitle(subtitle)
       .setExtras(extras)
       .build()
   }
+
+  @JsonIgnore
+  fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context, authorId: String?, showSeriesNumber: Boolean?): MediaDescriptionCompat {
+    return getMediaDescription(progress, ctx, authorId, showSeriesNumber, null)
+  }
+
+  @JsonIgnore
+  fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context, authorId: String?): MediaDescriptionCompat {
+    return getMediaDescription(progress, ctx, authorId, null, null)
+  }
+
+  @JsonIgnore
+  override fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context): MediaDescriptionCompat {
+    /*
+    This is needed so Android auto library hierarchy for author series can be implemented
+     */
+    return getMediaDescription(progress, ctx, null, null, null)
+  }
 }

android/app/src/main/java/com/audiobookshelf/app/data/LibrarySeriesItem.kt

@@ -0,0 +1,60 @@
+package com.audiobookshelf.app.data
+
+import android.content.Context
+import android.os.Bundle
+import android.support.v4.media.MediaDescriptionCompat
+import androidx.media.utils.MediaConstants
+import com.fasterxml.jackson.annotation.JsonIgnore
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+class LibrarySeriesItem(
+  id:String,
+  var libraryId:String,
+  var name:String,
+  var description:String?,
+  var addedAt:Long,
+  var updatedAt:Long,
+  var books:MutableList<LibraryItem>?,
+  var localLibraryItemId:String? // For Android Auto
+) : LibraryItemWrapper(id) {
+  @get:JsonIgnore
+  val title get() = name
+
+  @get:JsonIgnore
+  val audiobookCount: Int
+    get() {
+      if (books == null) return 0
+      val booksWithAudio = books?.filter { b -> b.media.checkHasTracks() }
+      return booksWithAudio?.size ?: 0
+    }
+
+  @JsonIgnore
+  fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context, groupTitle: String?): MediaDescriptionCompat {
+    val extras = Bundle()
+
+    if (localLibraryItemId != null) {
+      extras.putLong(
+        MediaDescriptionCompat.EXTRA_DOWNLOAD_STATUS,
+        MediaDescriptionCompat.STATUS_DOWNLOADED
+      )
+    }
+    if (groupTitle !== null) {
+      extras.putString(MediaConstants.DESCRIPTION_EXTRAS_KEY_CONTENT_STYLE_GROUP_TITLE, groupTitle)
+    }
+
+    val mediaId = "__LIBRARY__${libraryId}__SERIES__${id}"
+    return MediaDescriptionCompat.Builder()
+      .setMediaId(mediaId)
+      .setTitle(title)
+      //.setIconUri(getCoverUri())
+      .setSubtitle("$audiobookCount books")
+      .setExtras(extras)
+      .build()
+  }
+
+  @JsonIgnore
+  override fun getMediaDescription(progress:MediaProgressWrapper?, ctx: Context): MediaDescriptionCompat {
+    return getMediaDescription(progress, ctx, null)
+  }
+}

android/app/src/main/java/com/audiobookshelf/app/data/LocalLibraryItem.kt

@@ -9,6 +9,8 @@ import android.os.Bundle
 import android.provider.MediaStore
 import android.support.v4.media.MediaDescriptionCompat
 import android.util.Log
+import androidx.core.content.FileProvider
+import androidx.core.net.toFile
 import androidx.media.utils.MediaConstants
 import com.audiobookshelf.app.BuildConfig
 import com.audiobookshelf.app.R
@@ -16,6 +18,7 @@ import com.audiobookshelf.app.device.DeviceManager
 import com.fasterxml.jackson.annotation.JsonIgnore
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties
 import com.audiobookshelf.app.player.PLAYMETHOD_LOCAL
+import java.io.File
 import java.util.*
 
 @JsonIgnoreProperties(ignoreUnknown = true)
@@ -46,7 +49,10 @@ class LocalLibraryItem(
   val isPodcast get() = mediaType == "podcast"
 
   @JsonIgnore
-  fun getCoverUri(): Uri {
+  fun getCoverUri(ctx:Context): Uri {
+    if (coverContentUrl?.startsWith("file:") == true) {
+      return FileProvider.getUriForFile(ctx, "${BuildConfig.APPLICATION_ID}.fileprovider", Uri.parse(coverContentUrl).toFile())
+    }
     return if (coverContentUrl != null) Uri.parse(coverContentUrl) else Uri.parse("android.resource://${BuildConfig.APPLICATION_ID}/" + R.drawable.icon)
   }
 
@@ -74,9 +80,30 @@ class LocalLibraryItem(
   }
 
   @JsonIgnore
-  fun getPlaybackSession(episode:PodcastEpisode?):PlaybackSession {
+  fun hasTracks(episode:PodcastEpisode?): Boolean {
+    var audioTracks = media.getAudioTracks() as MutableList<AudioTrack>
+    if (episode != null) { // Get podcast episode audio track
+      episode.audioTrack?.let { at -> mutableListOf(at) }?.let { tracks -> audioTracks = tracks }
+    }
+    if (audioTracks.size == 0) return false
+    audioTracks.forEach {
+      // Check that metadata is not null
+      if (it.metadata === null) {
+        return false
+      }
+      // Check that file exists
+      val file = File(it.metadata!!.path)
+      if (!file.exists()) {
+        return false
+      }
+    }
+    return true
+  }
+
+  @JsonIgnore
+  fun getPlaybackSession(episode:PodcastEpisode?, deviceInfo:DeviceInfo):PlaybackSession {
     val localEpisodeId = episode?.id
-    val sessionId = "play_local_${UUID.randomUUID()}"
+    val sessionId = "${UUID.randomUUID()}"
 
     // Get current progress for local media
     val mediaProgressId = if (localEpisodeId.isNullOrEmpty()) id else "$id-$localEpisodeId"
@@ -85,19 +112,20 @@ class LocalLibraryItem(
 
 
     val mediaMetadata = media.metadata
-    val chapters = if (mediaType == "book") (media as Book).chapters else mutableListOf()
+    var chapters = if (mediaType == "book") (media as Book).chapters else mutableListOf()
     var audioTracks = media.getAudioTracks() as MutableList<AudioTrack>
     val authorName = mediaMetadata.getAuthorDisplayName()
     val displayTitle = episode?.title ?: mediaMetadata.title
     var duration = getDuration()
     if (episode != null) { // Get podcast episode audio track
       episode.audioTrack?.let { at -> mutableListOf(at) }?.let { tracks -> audioTracks = tracks }
+      chapters = episode.chapters
       duration = episode.audioTrack?.duration ?: 0.0
       Log.d("LocalLibraryItem", "getPlaybackSession: Got podcast episode audio track ${audioTracks.size}")
     }
 
     val dateNow = System.currentTimeMillis()
-    return PlaybackSession(sessionId,serverUserId,libraryItemId,episode?.serverEpisodeId, mediaType, mediaMetadata, chapters ?: mutableListOf(), displayTitle, authorName,null,duration,PLAYMETHOD_LOCAL,dateNow,0L,0L, audioTracks,currentTime,null,this,localEpisodeId,serverConnectionConfigId, serverAddress, "exo-player")
+    return PlaybackSession(sessionId,serverUserId,libraryItemId,episode?.serverEpisodeId, mediaType, mediaMetadata, deviceInfo,chapters ?: mutableListOf(), displayTitle, authorName,null,duration,PLAYMETHOD_LOCAL,dateNow,0L,0L, audioTracks,currentTime,null,this,localEpisodeId,serverConnectionConfigId, serverAddress, "exo-player")
   }
 
   @JsonIgnore
@@ -106,18 +134,16 @@ class LocalLibraryItem(
   }
 
   @JsonIgnore
-  override fun getMediaDescription(progress:MediaProgressWrapper?, ctx:Context?): MediaDescriptionCompat {
+  override fun getMediaDescription(progress:MediaProgressWrapper?, ctx:Context): MediaDescriptionCompat {
-    val coverUri = getCoverUri()
+    val coverUri = getCoverUri(ctx)
 
     var bitmap:Bitmap? = null
     if (coverContentUrl != null) {
-      ctx?.let {
+      bitmap = if (Build.VERSION.SDK_INT < 28) {
-        bitmap = if (Build.VERSION.SDK_INT < 28) {
+        MediaStore.Images.Media.getBitmap(ctx.contentResolver, coverUri)
-          MediaStore.Images.Media.getBitmap(it.contentResolver, coverUri)
+      } else {
-        } else {
+        val source: ImageDecoder.Source = ImageDecoder.createSource(ctx.contentResolver, coverUri)
-          val source: ImageDecoder.Source = ImageDecoder.createSource(it.contentResolver, coverUri)
+        ImageDecoder.decodeBitmap(source)
-          ImageDecoder.decodeBitmap(source)
-        }
       }
     }
 
@@ -148,6 +174,10 @@ class LocalLibraryItem(
       )
     }
 
+    if (media.metadata.explicit) {
+      extras.putLong(MediaConstants.METADATA_KEY_IS_EXPLICIT, MediaConstants.METADATA_VALUE_ATTRIBUTE_PRESENT)
+    }
+
     val mediaDescriptionBuilder = MediaDescriptionCompat.Builder()
       .setMediaId(id)
       .setTitle(title)

android/app/src/main/java/com/audiobookshelf/app/data/LocalMediaItem.kt

@@ -41,9 +41,9 @@ data class LocalMediaItem(
   @JsonIgnore
   fun getMediaMetadata():MediaTypeMetadata {
     return if (mediaType == "book") {
-      BookMetadata(name,null, mutableListOf(), mutableListOf(), mutableListOf(),null,null,null,null,null,null,null,false,null,null,null,null)
+      BookMetadata(name,null, mutableListOf(), mutableListOf(), mutableListOf(),null,null,null,null,null,null,null,false,null,null,null, null, null)
     } else {
-      PodcastMetadata(name,null,null, mutableListOf())
+      PodcastMetadata(name,null,null, mutableListOf(), false)
     }
   }
 

android/app/src/main/java/com/audiobookshelf/app/data/PlaybackSession.kt

@@ -6,6 +6,8 @@ import android.net.Uri
 import android.os.Build
 import android.provider.MediaStore
 import android.support.v4.media.MediaMetadataCompat
+import androidx.core.content.FileProvider
+import androidx.core.net.toFile
 import com.audiobookshelf.app.BuildConfig
 import com.audiobookshelf.app.R
 import com.audiobookshelf.app.device.DeviceManager
@@ -27,6 +29,7 @@ class PlaybackSession(
   var episodeId:String?,
   var mediaType:String,
   var mediaMetadata:MediaTypeMetadata,
+  var deviceInfo:DeviceInfo,
   var chapters:List<BookChapter>,
   var displayTitle: String?,
   var displayAuthor: String?,
@@ -137,8 +140,15 @@ class PlaybackSession(
   }
 
   @JsonIgnore
-  fun getCoverUri(): Uri {
+  fun getCoverUri(ctx:Context): Uri {
-    if (localLibraryItem?.coverContentUrl != null) return Uri.parse(localLibraryItem?.coverContentUrl) ?: Uri.parse("android.resource://${BuildConfig.APPLICATION_ID}/" + R.drawable.icon)
+    if (localLibraryItem?.coverContentUrl != null) {
+      var coverUri = Uri.parse(localLibraryItem?.coverContentUrl.toString())
+      if (coverUri.toString().startsWith("file:")) {
+        coverUri = FileProvider.getUriForFile(ctx, "${BuildConfig.APPLICATION_ID}.fileprovider", coverUri.toFile())
+      }
+
+      return coverUri ?: Uri.parse("android.resource://${BuildConfig.APPLICATION_ID}/" + R.drawable.icon)
+    }
 
     if (coverPath == null) return Uri.parse("android.resource://${BuildConfig.APPLICATION_ID}/" + R.drawable.icon)
     return Uri.parse("$serverAddress/api/items/$libraryItemId/cover?token=${DeviceManager.token}")
@@ -152,6 +162,8 @@ class PlaybackSession(
 
   @JsonIgnore
   fun getMediaMetadataCompat(ctx: Context): MediaMetadataCompat {
+    val coverUri = getCoverUri(ctx)
+
     val metadataBuilder = MediaMetadataCompat.Builder()
       .putString(MediaMetadataCompat.METADATA_KEY_TITLE, displayTitle)
       .putString(MediaMetadataCompat.METADATA_KEY_DISPLAY_TITLE, displayTitle)
@@ -162,16 +174,16 @@ class PlaybackSession(
       .putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ARTIST, displayAuthor)
       .putString(MediaMetadataCompat.METADATA_KEY_DISPLAY_DESCRIPTION, displayAuthor)
       .putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, id)
-      .putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, getCoverUri().toString())
+      .putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, coverUri.toString())
-      .putString(MediaMetadataCompat.METADATA_KEY_ART_URI, getCoverUri().toString())
+      .putString(MediaMetadataCompat.METADATA_KEY_ART_URI, coverUri.toString())
-      .putString(MediaMetadataCompat.METADATA_KEY_DISPLAY_ICON_URI, getCoverUri().toString())
+      .putString(MediaMetadataCompat.METADATA_KEY_DISPLAY_ICON_URI, coverUri.toString())
 
     // Local covers get bitmap
     if (localLibraryItem?.coverContentUrl != null) {
       val bitmap = if (Build.VERSION.SDK_INT < 28) {
-        MediaStore.Images.Media.getBitmap(ctx.contentResolver, getCoverUri())
+        MediaStore.Images.Media.getBitmap(ctx.contentResolver, coverUri)
       } else {
-        val source: ImageDecoder.Source = ImageDecoder.createSource(ctx.contentResolver, getCoverUri())
+        val source: ImageDecoder.Source = ImageDecoder.createSource(ctx.contentResolver, coverUri)
         ImageDecoder.decodeBitmap(source)
       }
       metadataBuilder.putBitmap(MediaMetadataCompat.METADATA_KEY_ALBUM_ART, bitmap)
@@ -182,7 +194,9 @@ class PlaybackSession(
   }
 
   @JsonIgnore
-  fun getExoMediaMetadata(audioTrack:AudioTrack): MediaMetadata {
+  fun getExoMediaMetadata(ctx:Context): MediaMetadata {
+    val coverUri = getCoverUri(ctx)
+
     val metadataBuilder = MediaMetadata.Builder()
       .setTitle(displayTitle)
       .setDisplayTitle(displayTitle)
@@ -191,20 +205,18 @@ class PlaybackSession(
       .setSubtitle(displayAuthor)
       .setAlbumTitle(displayAuthor)
       .setDescription(displayAuthor)
-      .setArtworkUri(getCoverUri())
+      .setArtworkUri(coverUri)
-
+      .setMediaType(MediaMetadata.MEDIA_TYPE_AUDIO_BOOK)
-    val contentUri = this.getContentUri(audioTrack)
-    metadataBuilder.setMediaUri(contentUri)
 
     return metadataBuilder.build()
   }
 
   @JsonIgnore
-  fun getMediaItems():List<MediaItem> {
+  fun getMediaItems(ctx:Context):List<MediaItem> {
     val mediaItems:MutableList<MediaItem> = mutableListOf()
 
     for (audioTrack in audioTracks) {
-      val mediaMetadata = this.getExoMediaMetadata(audioTrack)
+      val mediaMetadata = this.getExoMediaMetadata(ctx)
       val mediaUri = this.getContentUri(audioTrack)
       val mimeType = audioTrack.mimeType
 
@@ -252,7 +264,7 @@ class PlaybackSession(
 
   @JsonIgnore
   fun clone():PlaybackSession {
-    return PlaybackSession(id,userId,libraryItemId,episodeId,mediaType,mediaMetadata,chapters,displayTitle,displayAuthor,coverPath,duration,playMethod,startedAt,updatedAt,timeListening,audioTracks,currentTime,libraryItem,localLibraryItem,localEpisodeId,serverConnectionConfigId,serverAddress, mediaPlayer)
+    return PlaybackSession(id,userId,libraryItemId,episodeId,mediaType,mediaMetadata,deviceInfo,chapters,displayTitle,displayAuthor,coverPath,duration,playMethod,startedAt,updatedAt,timeListening,audioTracks,currentTime,libraryItem,localLibraryItem,localEpisodeId,serverConnectionConfigId,serverAddress, mediaPlayer)
   }
 
   @JsonIgnore

android/app/src/main/java/com/audiobookshelf/app/device/DeviceManager.kt

@@ -1,15 +1,20 @@
 package com.audiobookshelf.app.device
 
+import android.appwidget.AppWidgetManager
+import android.content.ComponentName
 import android.content.Context
 import android.net.ConnectivityManager
 import android.net.NetworkCapabilities
 import android.util.Log
+import com.audiobookshelf.app.MediaPlayerWidget
 import com.audiobookshelf.app.data.*
 import com.audiobookshelf.app.managers.DbManager
 import com.audiobookshelf.app.player.PlayerNotificationService
+import com.audiobookshelf.app.updateAppWidget
 
 interface WidgetEventEmitter {
   fun onPlayerChanged(pns:PlayerNotificationService)
+  fun onPlayerClosed()
 }
 
 object DeviceManager {
@@ -43,6 +48,25 @@ object DeviceManager {
     if (deviceData.deviceSettings?.autoSleepTimerAutoRewindTime == null) {
       deviceData.deviceSettings?.autoSleepTimerAutoRewindTime = 300000L // 5 minutes
     }
+
+    // Language added in v0.9.69
+    if (deviceData.deviceSettings?.languageCode == null) {
+      deviceData.deviceSettings?.languageCode = "en-us"
+    }
+
+    if (deviceData.deviceSettings?.downloadUsingCellular == null) {
+      deviceData.deviceSettings?.downloadUsingCellular = DownloadUsingCellularSetting.ALWAYS
+    }
+
+    if (deviceData.deviceSettings?.streamingUsingCellular == null) {
+      deviceData.deviceSettings?.streamingUsingCellular = StreamingUsingCellularSetting.ALWAYS
+    }
+    if (deviceData.deviceSettings?.androidAutoBrowseLimitForGrouping == null) {
+      deviceData.deviceSettings?.androidAutoBrowseLimitForGrouping = 100
+    }
+    if (deviceData.deviceSettings?.androidAutoBrowseSeriesSequenceOrder == null) {
+      deviceData.deviceSettings?.androidAutoBrowseSeriesSequenceOrder = AndroidAutoBrowseSeriesSequenceOrderSetting.ASC
+    }
   }
 
   fun getBase64Id(id:String):String {
@@ -76,4 +100,31 @@ object DeviceManager {
     deviceData.lastPlaybackSession = playbackSession
     dbManager.saveDeviceData(deviceData)
   }
+
+  fun initializeWidgetUpdater(context:Context) {
+    Log.d(tag, "Initializing widget updater")
+    widgetUpdater = (object : WidgetEventEmitter {
+      override fun onPlayerChanged(pns: PlayerNotificationService) {
+
+        val isPlaying = pns.currentPlayer.isPlaying
+
+        val appWidgetManager = AppWidgetManager.getInstance(context)
+        val componentName = ComponentName(context, MediaPlayerWidget::class.java)
+        val ids = appWidgetManager.getAppWidgetIds(componentName)
+        val playbackSession = pns.getCurrentPlaybackSessionCopy()
+
+        for (widgetId in ids) {
+          updateAppWidget(context, appWidgetManager, widgetId, playbackSession, isPlaying, PlayerNotificationService.isClosed)
+        }
+      }
+      override fun onPlayerClosed() {
+        val appWidgetManager = AppWidgetManager.getInstance(context)
+        val componentName = ComponentName(context, MediaPlayerWidget::class.java)
+        val ids = appWidgetManager.getAppWidgetIds(componentName)
+        for (widgetId in ids) {
+          updateAppWidget(context, appWidgetManager, widgetId, deviceData.lastPlaybackSession, false, PlayerNotificationService.isClosed)
+        }
+      }
+    })
+  }
 }

android/app/src/main/java/com/audiobookshelf/app/device/FolderScanner.kt

@@ -5,16 +5,11 @@ import android.net.Uri
 import android.util.Log
 import androidx.documentfile.provider.DocumentFile
 import com.anggrayudi.storage.file.*
-import com.arthenica.ffmpegkit.FFmpegKitConfig
-import com.arthenica.ffmpegkit.FFprobeKit
-import com.arthenica.ffmpegkit.Level
 import com.audiobookshelf.app.data.*
 import com.audiobookshelf.app.models.DownloadItem
 import com.fasterxml.jackson.core.json.JsonReadFeature
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
-import com.fasterxml.jackson.module.kotlin.readValue
+import java.io.File
-import com.getcapacitor.JSObject
-import org.json.JSONException
 
 class FolderScanner(var ctx: Context) {
   private val tag = "FolderScanner"
@@ -26,213 +21,190 @@ class FolderScanner(var ctx: Context) {
     return "local_" + DeviceManager.getBase64Id(mediaItemId)
   }
 
-  enum class ItemScanResult {
+  private fun scanInternalDownloadItem(downloadItem:DownloadItem, cb: (DownloadItemScanResult?) -> Unit) {
-    ADDED, REMOVED, UPDATED, UPTODATE
+    val localLibraryItemId = "local_${downloadItem.libraryItemId}"
-  }
 
-  // TODO: CLEAN this monster! Divide into bite-size methods
+    var localEpisodeId:String? = null
-   fun scanForMediaItems(localFolder:LocalFolder, forceAudioProbe:Boolean):FolderScanResult? {
+    var localLibraryItem:LocalLibraryItem?
-    FFmpegKitConfig.enableLogCallback { log ->
+    if (downloadItem.mediaType == "book") {
-      if (log.level != Level.AV_LOG_STDERR) { // STDERR is filled with junk
+      localLibraryItem = LocalLibraryItem(localLibraryItemId, downloadItem.localFolder.id, downloadItem.itemFolderPath, downloadItem.itemFolderPath, "", false, downloadItem.mediaType, downloadItem.media.getLocalCopy(), mutableListOf(), null, null, true, downloadItem.serverConnectionConfigId, downloadItem.serverAddress, downloadItem.serverUserId, downloadItem.libraryItemId)
-        Log.d(tag, "FFmpeg-Kit Log: (${log.level}) ${log.message}")
-      }
-    }
-
-     val df: DocumentFile? = DocumentFileCompat.fromUri(ctx, Uri.parse(localFolder.contentUrl))
-
-     if (df == null) {
-       Log.e(tag, "Folder Doc File Invalid $localFolder.contentUrl")
-       return null
-     }
-
-     var mediaItemsUpdated = 0
-     var mediaItemsAdded = 0
-     var mediaItemsRemoved = 0
-     var mediaItemsUpToDate = 0
-
-      // Search for files in media item folder
-     val foldersFound = df.search(true, DocumentFileType.FOLDER)
-
-      // Match folders found with local library items already saved in db
-     var existingLocalLibraryItems = DeviceManager.dbManager.getLocalLibraryItemsInFolder(localFolder.id)
-
-     // Remove existing items no longer there
-    existingLocalLibraryItems = existingLocalLibraryItems.filter { lli ->
-      Log.d(tag, "scanForMediaItems Checking Existing LLI ${lli.id}")
-       val fileFound = foldersFound.find { f -> lli.id == getLocalLibraryItemId(f.id) }
-       if (fileFound == null) {
-         Log.d(tag, "Existing local library item is no longer in file system ${lli.media.metadata.title}")
-         DeviceManager.dbManager.removeLocalLibraryItem(lli.id)
-         mediaItemsRemoved++
-       }
-       fileFound != null
-     }
-
-     foldersFound.forEach { itemFolder ->
-       Log.d(tag, "Iterating over Folder Found ${itemFolder.name} | ${itemFolder.getSimplePath(ctx)} | URI: ${itemFolder.uri}")
-       val existingItem = existingLocalLibraryItems.find { emi -> emi.id == getLocalLibraryItemId(itemFolder.id) }
-
-       val filesInFolder = itemFolder.search(false, DocumentFileType.FILE, arrayOf("audio/*", "image/*", "video/mp4", "application/*"))
-
-       // Do not scan folders that have no media items and not an existing item already
-       if (existingItem != null || filesInFolder.isNotEmpty()) {
-         when (scanLibraryItemFolder(itemFolder, filesInFolder, localFolder, existingItem, forceAudioProbe)) {
-           ItemScanResult.REMOVED -> mediaItemsRemoved++
-           ItemScanResult.UPDATED -> mediaItemsUpdated++
-           ItemScanResult.ADDED -> mediaItemsAdded++
-           else -> mediaItemsUpToDate++
-         }
-       }
-     }
-
-     Log.d(tag, "Folder $${localFolder.name} scan Results: $mediaItemsAdded Added | $mediaItemsUpdated Updated | $mediaItemsRemoved Removed | $mediaItemsUpToDate Up-to-date")
-
-     return if (mediaItemsAdded > 0 || mediaItemsUpdated > 0 || mediaItemsRemoved > 0) {
-       val folderLibraryItems = DeviceManager.dbManager.getLocalLibraryItemsInFolder(localFolder.id) // Get all local media items
-       FolderScanResult(mediaItemsAdded, mediaItemsUpdated, mediaItemsRemoved, mediaItemsUpToDate, localFolder, folderLibraryItems)
-     } else {
-       Log.d(tag, "No Media Items to save")
-       FolderScanResult(mediaItemsAdded, mediaItemsUpdated, mediaItemsRemoved, mediaItemsUpToDate, localFolder, mutableListOf())
-     }
-   }
-
-  private fun scanLibraryItemFolder(itemFolder:DocumentFile, filesInFolder:List<DocumentFile>, localFolder:LocalFolder, existingItem:LocalLibraryItem?, forceAudioProbe:Boolean):ItemScanResult {
-    val itemFolderName = itemFolder.name ?: ""
-    val itemId = getLocalLibraryItemId(itemFolder.id)
-
-    val existingLocalFiles = existingItem?.localFiles ?: mutableListOf()
-    val existingAudioTracks = existingItem?.media?.getAudioTracks() ?: mutableListOf()
-    var isNewOrUpdated = existingItem == null
-
-    val audioTracks = mutableListOf<AudioTrack>()
-    val localFiles = mutableListOf<LocalFile>()
-    var index = 1
-    var startOffset = 0.0
-    var coverContentUrl:String? = null
-    var coverAbsolutePath:String? = null
-    var hasEBookFile = false
-    var newEBookFile:EBookFile? = null
-
-    val existingLocalFilesRemoved = existingLocalFiles.filter { elf ->
-      filesInFolder.find { fif -> DeviceManager.getBase64Id(fif.id) == elf.id } == null // File was not found in media item folder
-    }
-    if (existingLocalFilesRemoved.isNotEmpty()) {
-      Log.d(tag, "${existingLocalFilesRemoved.size} Local files were removed from local media item ${existingItem?.media?.metadata?.title}")
-      isNewOrUpdated = true
-    }
-
-    filesInFolder.forEach { file ->
-      val mimeType = file.mimeType ?: ""
-      val filename = file.name ?: ""
-      Log.d(tag, "Found $mimeType file $filename in folder $itemFolderName")
-
-      val localFileId = DeviceManager.getBase64Id(file.id)
-
-      val localFile = LocalFile(localFileId,filename,file.uri.toString(),file.getBasePath(ctx), file.getAbsolutePath(ctx),file.getSimplePath(ctx),mimeType,file.length())
-      localFiles.add(localFile)
-
-      Log.d(tag, "File attributes Id:${localFileId}|ContentUrl:${localFile.contentUrl}|isDownloadsDocument:${file.isDownloadsDocument}")
-
-      if (localFile.isAudioFile()) {
-        val audioTrackToAdd:AudioTrack?
-
-        val existingAudioTrack = existingAudioTracks.find { eat -> eat.localFileId == localFileId }
-        if (existingAudioTrack != null) { // Update existing audio track
-          if (existingAudioTrack.index != index) {
-            Log.d(tag, "scanLibraryItemFolder Updating Audio track index from ${existingAudioTrack.index} to $index")
-            existingAudioTrack.index = index
-            isNewOrUpdated = true
-          }
-          if (existingAudioTrack.startOffset != startOffset) {
-            Log.d(tag, "scanLibraryItemFolder Updating Audio track startOffset ${existingAudioTrack.startOffset} to $startOffset")
-            existingAudioTrack.startOffset = startOffset
-            isNewOrUpdated = true
-          }
-        }
-
-        if (existingAudioTrack == null || forceAudioProbe) {
-          Log.d(tag, "scanLibraryItemFolder Scanning Audio File Path ${localFile.absolutePath} | ForceAudioProbe=${forceAudioProbe}")
-
-          // TODO: Make asynchronous
-          val audioProbeResult = probeAudioFile(localFile.absolutePath)
-
-          if (existingAudioTrack != null) {
-            // Update audio probe data on existing audio track
-            existingAudioTrack.audioProbeResult = audioProbeResult
-            audioTrackToAdd = existingAudioTrack
-          } else {
-            // Create new audio track
-            val track = AudioTrack(index, startOffset, audioProbeResult?.duration ?: 0.0, filename, localFile.contentUrl, mimeType, null, true, localFileId, audioProbeResult, null)
-            audioTrackToAdd = track
-          }
-
-          startOffset += audioProbeResult?.duration ?: 0.0
-          isNewOrUpdated = true
-        } else {
-          audioTrackToAdd = existingAudioTrack
-        }
-
-        startOffset += audioTrackToAdd.duration
-        index++
-        audioTracks.add(audioTrackToAdd)
-      } else if (localFile.isEBookFile()) {
-        val existingLocalFile = existingLocalFiles.find { elf -> elf.id == localFileId }
-
-        if (localFolder.mediaType == "book") {
-          hasEBookFile = true
-          if (existingLocalFile == null) {
-            newEBookFile = EBookFile(localFileId, null, localFile.getEBookFormat() ?: "", true, localFileId, localFile.contentUrl)
-          }
-        }
-      } else {
-        val existingLocalFile = existingLocalFiles.find { elf -> elf.id == localFileId }
-
-        if (existingLocalFile == null) {
-          Log.d(tag, "scanLibraryItemFolder new local file found ${localFile.absolutePath}")
-          isNewOrUpdated = true
-        }
-        if (existingItem != null && existingItem.coverContentUrl == null) {
-          // Existing media item did not have a cover - cover found on scan
-          Log.d(tag, "scanLibraryItemFolder setting cover ${localFile.absolutePath}")
-          isNewOrUpdated = true
-          existingItem.coverAbsolutePath = localFile.absolutePath
-          existingItem.coverContentUrl = localFile.contentUrl
-          existingItem.media.coverPath = localFile.absolutePath
-        }
-
-        // First image file use as cover path
-        if (coverContentUrl == null) {
-          coverContentUrl = localFile.contentUrl
-          coverAbsolutePath = localFile.absolutePath
-        }
-      }
-    }
-
-    if (existingItem != null && audioTracks.isEmpty() && !hasEBookFile) {
-      Log.d(tag, "Local library item ${existingItem.media.metadata.title} no longer has audio tracks - removing item")
-      DeviceManager.dbManager.removeLocalLibraryItem(existingItem.id)
-      return ItemScanResult.REMOVED
-    } else if (existingItem != null && !isNewOrUpdated) {
-      Log.d(tag, "Local library item ${existingItem.media.metadata.title} has no updates")
-      return ItemScanResult.UPTODATE
-    } else if (existingItem != null) {
-      Log.d(tag, "Updating local library item ${existingItem.media.metadata.title}")
-      existingItem.updateFromScan(audioTracks,localFiles)
-      DeviceManager.dbManager.saveLocalLibraryItem(existingItem)
-      return ItemScanResult.UPDATED
-    } else if (audioTracks.isNotEmpty() || newEBookFile != null) {
-      Log.d(tag, "Found local media item named $itemFolderName with ${audioTracks.size} tracks and ${localFiles.size} local files")
-      val localMediaItem = LocalMediaItem(itemId, itemFolderName, localFolder.mediaType, localFolder.id, itemFolder.uri.toString(), itemFolder.getSimplePath(ctx), itemFolder.getBasePath(ctx), itemFolder.getAbsolutePath(ctx),audioTracks,newEBookFile,localFiles,coverContentUrl,coverAbsolutePath)
-      val localLibraryItem = localMediaItem.getLocalLibraryItem()
-      DeviceManager.dbManager.saveLocalLibraryItem(localLibraryItem)
-      return ItemScanResult.ADDED
     } else {
-      return ItemScanResult.UPTODATE
+      // Lookup or create podcast local library item
+      localLibraryItem = DeviceManager.dbManager.getLocalLibraryItem(localLibraryItemId)
+      if (localLibraryItem == null) {
+        Log.d(tag, "[FolderScanner] Podcast local library item not created yet for ${downloadItem.media.metadata.title}")
+        localLibraryItem = LocalLibraryItem(localLibraryItemId, downloadItem.localFolder.id, downloadItem.itemFolderPath, downloadItem.itemFolderPath, "", false, downloadItem.mediaType, downloadItem.media.getLocalCopy(), mutableListOf(), null, null, true,downloadItem.serverConnectionConfigId,downloadItem.serverAddress,downloadItem.serverUserId,downloadItem.libraryItemId)
+      }
     }
+
+    val audioTracks:MutableList<AudioTrack> = mutableListOf()
+    var foundEBookFile = false
+
+    downloadItem.downloadItemParts.forEach { downloadItemPart ->
+      Log.d(tag, "Scan internal storage item with finalDestinationUri=${downloadItemPart.finalDestinationUri}")
+
+      val file = File(downloadItemPart.finalDestinationPath)
+      Log.d(tag, "Scan internal storage item created file ${file.name}")
+
+      if (file == null) {
+        Log.e(tag, "scanInternalDownloadItem: Null docFile for path ${downloadItemPart.finalDestinationPath}")
+      } else {
+        if (downloadItemPart.audioTrack != null) {
+          val audioTrackFromServer = downloadItemPart.audioTrack
+          Log.d(
+            tag,
+            "scanInternalDownloadItem: Audio Track from Server index = ${audioTrackFromServer.index}"
+          )
+
+          val localFileId = DeviceManager.getBase64Id(file.name)
+          Log.d(tag, "Scan internal file localFileId=$localFileId")
+          val localFile = LocalFile(
+            localFileId,
+            file.name,
+            downloadItemPart.finalDestinationUri.toString(),
+            file.getBasePath(ctx),
+            file.absolutePath,
+            file.getSimplePath(ctx),
+            file.mimeType,
+            file.length()
+          )
+          localLibraryItem.localFiles.add(localFile)
+
+          val trackFileMetadata = FileMetadata(file.name, file.extension, file.absolutePath, file.getBasePath(ctx), file.length())
+          // Create new audio track
+          val track = AudioTrack(
+            audioTrackFromServer.index,
+            audioTrackFromServer.startOffset,
+            audioTrackFromServer.duration,
+            localFile.filename ?: "",
+            localFile.contentUrl,
+            localFile.mimeType ?: "",
+            trackFileMetadata,
+            true,
+            localFileId,
+            null,
+            audioTrackFromServer.index
+          )
+          audioTracks.add(track)
+
+          Log.d(
+            tag,
+            "scanInternalDownloadItem: Created Audio Track with index ${track.index} from local file ${localFile.absolutePath}"
+          )
+
+          // Add podcast episodes to library
+          downloadItemPart.episode?.let { podcastEpisode ->
+            val podcast = localLibraryItem.media as Podcast
+            val newEpisode = podcast.addEpisode(track, podcastEpisode)
+            localEpisodeId = newEpisode.id
+            Log.d(
+              tag,
+              "scanInternalDownloadItem: Added episode to podcast ${podcastEpisode.title} ${track.title} | Track index: ${podcastEpisode.audioTrack?.index}"
+            )
+          }
+
+        } else if (downloadItemPart.ebookFile != null) {
+          foundEBookFile = true
+          Log.d(tag, "scanInternalDownloadItem: Ebook file found with mimetype=${file.mimeType}")
+          val localFileId = DeviceManager.getBase64Id(file.name)
+          val localFile = LocalFile(
+            localFileId,
+            file.name,
+            Uri.fromFile(file).toString(),
+            file.getBasePath(ctx),
+            file.absolutePath,
+            file.getSimplePath(ctx),
+            file.mimeType,
+            file.length()
+          )
+          localLibraryItem.localFiles.add(localFile)
+
+          val ebookFile = EBookFile(
+            downloadItemPart.ebookFile.ino,
+            downloadItemPart.ebookFile.metadata,
+            downloadItemPart.ebookFile.ebookFormat,
+            true,
+            localFileId,
+            localFile.contentUrl
+          )
+          (localLibraryItem.media as Book).ebookFile = ebookFile
+          Log.d(tag, "scanInternalDownloadItem: Ebook file added to lli ${localFile.contentUrl}")
+        } else {
+          val localFileId = DeviceManager.getBase64Id(file.name)
+          val localFile = LocalFile(localFileId,file.name,Uri.fromFile(file).toString(),file.getBasePath(ctx),file.absolutePath,file.getSimplePath(ctx),file.mimeType,file.length())
+
+          localLibraryItem.coverAbsolutePath = localFile.absolutePath
+          localLibraryItem.coverContentUrl = localFile.contentUrl
+          localLibraryItem.localFiles.add(localFile)
+        }
+      }
+    }
+
+    if (audioTracks.isEmpty() && !foundEBookFile) {
+      Log.d(tag, "scanDownloadItem did not find any audio tracks or ebook file in folder for ${downloadItem.itemFolderPath}")
+      return cb(null)
+    }
+
+    // For books sort audio tracks then set
+    if (downloadItem.mediaType == "book") {
+      audioTracks.sortBy { it.index }
+
+      var indexCheck = 1
+      var startOffset = 0.0
+      audioTracks.forEach { audioTrack ->
+        if (audioTrack.index != indexCheck || audioTrack.startOffset != startOffset) {
+          audioTrack.index = indexCheck
+          audioTrack.startOffset = startOffset
+        }
+        indexCheck++
+        startOffset += audioTrack.duration
+      }
+
+      localLibraryItem.media.setAudioTracks(audioTracks)
+    }
+
+    val downloadItemScanResult = DownloadItemScanResult(localLibraryItem,null)
+
+    // If library item had media progress then make local media progress and save
+    downloadItem.userMediaProgress?.let { mediaProgress ->
+      val localMediaProgressId = if (downloadItem.episodeId.isNullOrEmpty()) localLibraryItemId else "$localLibraryItemId-$localEpisodeId"
+      val newLocalMediaProgress = LocalMediaProgress(
+        id = localMediaProgressId,
+        localLibraryItemId = localLibraryItemId,
+        localEpisodeId = localEpisodeId,
+        duration = mediaProgress.duration,
+        progress = mediaProgress.progress,
+        currentTime = mediaProgress.currentTime,
+        isFinished = mediaProgress.isFinished,
+        ebookLocation = mediaProgress.ebookLocation,
+        ebookProgress = mediaProgress.ebookProgress,
+        lastUpdate = mediaProgress.lastUpdate,
+        startedAt = mediaProgress.startedAt,
+        finishedAt = mediaProgress.finishedAt,
+        serverConnectionConfigId = downloadItem.serverConnectionConfigId,
+        serverAddress = downloadItem.serverAddress,
+        serverUserId = downloadItem.serverUserId,
+        libraryItemId = downloadItem.libraryItemId,
+        episodeId = downloadItem.episodeId)
+      Log.d(tag, "scanLibraryItemFolder: Saving local media progress ${newLocalMediaProgress.id} at progress ${newLocalMediaProgress.progress}")
+      DeviceManager.dbManager.saveLocalMediaProgress(newLocalMediaProgress)
+
+      downloadItemScanResult.localMediaProgress = newLocalMediaProgress
+    }
+
+    DeviceManager.dbManager.saveLocalLibraryItem(localLibraryItem)
+
+    cb(downloadItemScanResult)
   }
 
   // Scan item after download and create local library item
   fun scanDownloadItem(downloadItem: DownloadItem, cb: (DownloadItemScanResult?) -> Unit) {
+    // If downloading to internal storage handle separately
+    if (downloadItem.isInternalStorage) {
+      scanInternalDownloadItem(downloadItem, cb)
+      return
+    }
+
     val folderDf = DocumentFileCompat.fromUri(ctx, Uri.parse(downloadItem.localFolder.contentUrl))
     val foldersFound =  folderDf?.search(true, DocumentFileType.FOLDER) ?: mutableListOf()
 
@@ -303,7 +275,8 @@ class FolderScanner(var ctx: Context) {
         localLibraryItem.localFiles.add(localFile)
 
         // Create new audio track
-        val track = AudioTrack(audioTrackFromServer.index, audioTrackFromServer.startOffset, audioTrackFromServer.duration, localFile.filename ?: "", localFile.contentUrl, localFile.mimeType ?: "", null, true, localFileId, null, audioTrackFromServer.index)
+        val trackFileMetadata = FileMetadata(docFile.name ?: "", docFile.extension ?: "", docFile.getAbsolutePath(ctx), docFile.getBasePath(ctx), docFile.length())
+        val track = AudioTrack(audioTrackFromServer.index, audioTrackFromServer.startOffset, audioTrackFromServer.duration, localFile.filename ?: "", localFile.contentUrl, localFile.mimeType ?: "", trackFileMetadata, true, localFileId, null, audioTrackFromServer.index)
         audioTracks.add(track)
 
         Log.d(tag, "scanDownloadItem: Created Audio Track with index ${track.index} from local file ${localFile.absolutePath}")
@@ -370,7 +343,7 @@ class FolderScanner(var ctx: Context) {
         duration = mediaProgress.duration,
         progress = mediaProgress.progress,
         currentTime = mediaProgress.currentTime,
-        isFinished = false,
+        isFinished = mediaProgress.isFinished,
         ebookLocation = mediaProgress.ebookLocation,
         ebookProgress = mediaProgress.ebookProgress,
         lastUpdate = mediaProgress.lastUpdate,
@@ -382,6 +355,7 @@ class FolderScanner(var ctx: Context) {
         libraryItemId = downloadItem.libraryItemId,
         episodeId = downloadItem.episodeId)
       Log.d(tag, "scanLibraryItemFolder: Saving local media progress ${newLocalMediaProgress.id} at progress ${newLocalMediaProgress.progress}")
+
       DeviceManager.dbManager.saveLocalMediaProgress(newLocalMediaProgress)
 
       downloadItemScanResult.localMediaProgress = newLocalMediaProgress
@@ -391,132 +365,4 @@ class FolderScanner(var ctx: Context) {
 
     cb(downloadItemScanResult)
   }
-
-  fun scanLocalLibraryItem(localLibraryItem:LocalLibraryItem, forceAudioProbe:Boolean):LocalLibraryItemScanResult? {
-    val df: DocumentFile? = DocumentFileCompat.fromUri(ctx, Uri.parse(localLibraryItem.contentUrl))
-
-    if (df == null) {
-      Log.e(tag, "Item Folder Doc File Invalid ${localLibraryItem.absolutePath}")
-      return null
-    }
-    Log.d(tag, "scanLocalLibraryItem starting for ${localLibraryItem.absolutePath} | ${df.uri}")
-
-    var wasUpdated = false
-
-    // Search for files in media item folder
-    val filesFound = df.search(false, DocumentFileType.FILE, arrayOf("audio/*", "image/*", "video/mp4", "application/*"))
-    Log.d(tag, "scanLocalLibraryItem ${filesFound.size} files found in ${localLibraryItem.absolutePath}")
-
-    filesFound.forEach {
-      try {
-        Log.d(tag, "Checking file found ${it.name} | ${it.id}")
-      }catch(e:Exception) {
-        Log.d(tag, "Check file found exception", e)
-      }
-    }
-
-    val existingAudioTracks = localLibraryItem.media.getAudioTracks()
-
-    // Remove any files no longer found in library item folder
-    val existingLocalFileIds = localLibraryItem.localFiles.map { it.id }
-    existingLocalFileIds.forEach { localFileId ->
-      Log.d(tag, "Checking local file id is there $localFileId")
-      if (filesFound.find { DeviceManager.getBase64Id(it.id) == localFileId } == null) {
-        Log.d(tag, "scanLocalLibraryItem file $localFileId was removed from ${localLibraryItem.absolutePath}")
-        localLibraryItem.localFiles.removeIf { it.id == localFileId }
-
-        if (existingAudioTracks.find { it.localFileId == localFileId } != null) {
-          Log.d(tag, "scanLocalLibraryItem audio track file $localFileId was removed from ${localLibraryItem.absolutePath}")
-          localLibraryItem.media.removeAudioTrack(localFileId)
-        }
-        wasUpdated = true
-      }
-    }
-
-    filesFound.forEach { docFile ->
-      val localFileId = DeviceManager.getBase64Id(docFile.id)
-      val existingLocalFile = localLibraryItem.localFiles.find { it.id == localFileId }
-
-      if (existingLocalFile == null || (existingLocalFile.isAudioFile() && forceAudioProbe)) {
-
-        val localFile = existingLocalFile ?: LocalFile(localFileId,docFile.name,docFile.uri.toString(),docFile.getBasePath(ctx), docFile.getAbsolutePath(ctx),docFile.getSimplePath(ctx),docFile.mimeType,docFile.length())
-        if (existingLocalFile == null) {
-          localLibraryItem.localFiles.add(localFile)
-          Log.d(tag, "scanLocalLibraryItem new file found ${localFile.filename}")
-        }
-
-        if (localFile.isAudioFile()) {
-          // TODO: Make asynchronous
-          val audioProbeResult = probeAudioFile(localFile.absolutePath)
-
-          val existingTrack = existingAudioTracks.find { audioTrack ->
-            audioTrack.localFileId == localFileId
-          }
-
-          if (existingTrack == null) {
-            // Create new audio track
-            val lastTrack = existingAudioTracks.lastOrNull()
-            val startOffset = (lastTrack?.startOffset ?: 0.0) + (lastTrack?.duration ?: 0.0)
-            val track = AudioTrack(existingAudioTracks.size, startOffset, audioProbeResult?.duration ?: 0.0, localFile.filename ?: "", localFile.contentUrl, localFile.mimeType ?: "", null, true, localFileId, audioProbeResult, null)
-            localLibraryItem.media.addAudioTrack(track)
-            Log.d(tag, "Added New Audio Track ${track.title}")
-            wasUpdated = true
-          } else {
-            existingTrack.audioProbeResult = audioProbeResult
-            // TODO: Update data found from probe
-
-            Log.d(tag, "Updated Audio Track Probe Data ${existingTrack.title}")
-
-            wasUpdated = true
-          }
-        } else if (localFile.isEBookFile()) {
-          if (localLibraryItem.mediaType == "book") {
-            val existingEbookFile = (localLibraryItem.media as Book).ebookFile
-            if (existingEbookFile == null || existingEbookFile.localFileId != localFileId) {
-              val ebookFile = EBookFile(localFileId, null, localFile.getEBookFormat() ?: "", true, localFileId, localFile.contentUrl)
-              (localLibraryItem.media as Book).ebookFile = ebookFile
-              Log.d(tag, "scanLocalLibraryItem: Ebook file added to lli ${localFile.contentUrl}")
-              wasUpdated = true
-            }
-          }
-        } else { // Check if cover is empty
-          if (localLibraryItem.coverContentUrl == null) {
-            Log.d(tag, "scanLocalLibraryItem setting cover for ${localLibraryItem.media.metadata.title}")
-            localLibraryItem.coverContentUrl = localFile.contentUrl
-            localLibraryItem.coverAbsolutePath = localFile.absolutePath
-            wasUpdated = true
-          }
-        }
-      }
-    }
-
-    if (wasUpdated) {
-      Log.d(tag, "Local library item was updated - saving it")
-      DeviceManager.dbManager.saveLocalLibraryItem(localLibraryItem)
-    } else {
-      Log.d(tag, "Local library item was up-to-date")
-    }
-    return LocalLibraryItemScanResult(wasUpdated, localLibraryItem)
-  }
-
-  private fun probeAudioFile(absolutePath:String):AudioProbeResult? {
-    val session = FFprobeKit.execute("-i \"${absolutePath}\" -print_format json -show_format -show_streams -select_streams a -show_chapters -loglevel quiet")
-
-    var probeObject:JSObject? = null
-    try {
-      probeObject = JSObject(session.output)
-    } catch(error:JSONException) {
-      Log.e(tag, "Failed to parse probe result $error")
-    }
-
-    Log.d(tag, "FFprobe output $probeObject")
-    return if (probeObject == null || !probeObject.has("streams")) { // Check if output is empty
-      Log.d(tag, "probeAudioFile Probe audio file $absolutePath failed or invalid")
-      null
-    } else {
-      val audioProbeResult = jacksonMapper.readValue<AudioProbeResult>(session.output)
-      Log.d(tag, "Probe Result DATA ${audioProbeResult.duration} | ${audioProbeResult.size} | ${audioProbeResult.title} | ${audioProbeResult.artist}")
-      audioProbeResult
-    }
-  }
 }

android/app/src/main/java/com/audiobookshelf/app/managers/DownloadItemManager.kt

@@ -22,6 +22,8 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
+import java.io.File
+import java.io.FileOutputStream
 import java.util.*
 
 class DownloadItemManager(var downloadManager:DownloadManager, private var folderScanner: FolderScanner, var mainActivity: MainActivity, private var clientEventEmitter:DownloadEventEmitter) {
@@ -44,6 +46,11 @@ class DownloadItemManager(var downloadManager:DownloadManager, private var folde
     fun onDownloadItemComplete(jsobj:JSObject)
   }
 
+  interface InternalProgressCallback {
+    fun onProgress(totalBytesWritten:Long, progress: Long)
+    fun onComplete(failed: Boolean)
+  }
+
   companion object {
     var isDownloading:Boolean = false
   }
@@ -65,11 +72,33 @@ class DownloadItemManager(var downloadManager:DownloadManager, private var folde
 
       if (nextDownloadItemParts.size > 0) {
         nextDownloadItemParts.forEach {
-          val dlRequest = it.getDownloadRequest()
+          if (it.isInternalStorage) {
-          val downloadId = downloadManager.enqueue(dlRequest)
+            val file = File(it.finalDestinationPath)
-          it.downloadId = downloadId
+            file.parentFile?.mkdirs()
-          Log.d(tag, "checkUpdateDownloadQueue: Starting download item part, downloadId=$downloadId")
+
-          currentDownloadItemParts.add(it)
+            val fileOutputStream = FileOutputStream(it.finalDestinationPath)
+            val internalProgressCallback = (object : InternalProgressCallback {
+              override fun onProgress(totalBytesWritten:Long, progress: Long) {
+                it.bytesDownloaded = totalBytesWritten
+                it.progress = progress
+              }
+              override fun onComplete(failed:Boolean) {
+                it.failed = failed
+                it.completed = true
+              }
+            })
+
+            Log.d(tag, "Start internal download to destination path ${it.finalDestinationPath} from ${it.serverUrl}")
+            InternalDownloadManager(fileOutputStream, internalProgressCallback).download(it.serverUrl)
+            it.downloadId = 1
+            currentDownloadItemParts.add(it)
+          } else {
+            val dlRequest = it.getDownloadRequest()
+            val downloadId = downloadManager.enqueue(dlRequest)
+            it.downloadId = downloadId
+            Log.d(tag, "checkUpdateDownloadQueue: Starting download item part, downloadId=$downloadId")
+            currentDownloadItemParts.add(it)
+          }
         }
       }
 
@@ -89,14 +118,25 @@ class DownloadItemManager(var downloadManager:DownloadManager, private var folde
       isDownloading = true
 
       while (currentDownloadItemParts.size > 0) {
-
         val itemParts = currentDownloadItemParts.filter { !it.isMoving }.map { it }
         for (downloadItemPart in itemParts) {
-          val downloadCheckStatus = checkDownloadItemPart(downloadItemPart)
+          if (downloadItemPart.isInternalStorage) {
-          clientEventEmitter.onDownloadItemPartUpdate(downloadItemPart)
+            clientEventEmitter.onDownloadItemPartUpdate(downloadItemPart)
 
-          // Will move to final destination, remove current item parts, and check if download item is finished
+            if (downloadItemPart.completed) {
-          handleDownloadItemPartCheck(downloadCheckStatus, downloadItemPart)
+              val downloadItem = downloadItemQueue.find { it.id == downloadItemPart.downloadItemId }
+              downloadItem?.let {
+                checkDownloadItemFinished(it)
+              }
+              currentDownloadItemParts.remove(downloadItemPart)
+            }
+          } else {
+            val downloadCheckStatus = checkDownloadItemPart(downloadItemPart)
+            clientEventEmitter.onDownloadItemPartUpdate(downloadItemPart)
+
+            // Will move to final destination, remove current item parts, and check if download item is finished
+            handleDownloadItemPartCheck(downloadCheckStatus, downloadItemPart)
+          }
         }
 
         delay(500)
@@ -166,7 +206,6 @@ class DownloadItemManager(var downloadManager:DownloadManager, private var folde
       Log.e(tag, "Download item part finished but download item not found ${downloadItemPart.filename}")
       currentDownloadItemParts.remove(downloadItemPart)
     } else if (downloadCheckStatus == DownloadCheckStatus.Successful) {
-
       val file = DocumentFileCompat.fromUri(mainActivity, downloadItemPart.destinationUri)
       Log.d(tag, "DOWNLOAD: DESTINATION URI ${downloadItemPart.destinationUri}")
 

android/app/src/main/java/com/audiobookshelf/app/managers/InternalDownloadManager.kt

@@ -0,0 +1,74 @@
+package com.audiobookshelf.app.managers
+
+import android.util.Log
+import com.google.common.net.HttpHeaders.CONTENT_LENGTH
+import okhttp3.*
+import java.io.*
+import java.util.*
+
+class InternalDownloadManager(outputStream:FileOutputStream, private val progressCallback: DownloadItemManager.InternalProgressCallback) : AutoCloseable {
+  private val tag = "InternalDownloadManager"
+
+  private val client: OkHttpClient = OkHttpClient()
+  private val writer = BinaryFileWriter(outputStream, progressCallback)
+
+  @Throws(IOException::class)
+  fun download(url:String) {
+    val request: Request = Request.Builder().url(url).build()
+    client.newCall(request).enqueue(object : Callback {
+      override fun onFailure(call: Call, e: IOException) {
+        Log.e(tag, "download URL $url FAILED")
+        progressCallback.onComplete(true)
+      }
+
+      override fun onResponse(call: Call, response: Response) {
+        val responseBody: ResponseBody = response.body
+          ?: throw IllegalStateException("Response doesn't contain a file")
+
+        val length: Long = (response.header(CONTENT_LENGTH, "1") ?: "0").toLong()
+        writer.write(responseBody.byteStream(), length)
+      }
+    })
+  }
+
+  @Throws(Exception::class)
+  override fun close() {
+    writer.close()
+  }
+}
+
+class BinaryFileWriter(outputStream: OutputStream, progressCallback: DownloadItemManager.InternalProgressCallback) :
+  AutoCloseable {
+  private val outputStream: OutputStream
+  private val progressCallback: DownloadItemManager.InternalProgressCallback
+
+  init {
+    this.outputStream = outputStream
+    this.progressCallback = progressCallback
+  }
+
+  @Throws(IOException::class)
+  fun write(inputStream: InputStream?, length: Long): Long {
+    BufferedInputStream(inputStream).use { input ->
+      val dataBuffer = ByteArray(CHUNK_SIZE)
+      var readBytes: Int
+      var totalBytes: Long = 0
+      while (input.read(dataBuffer).also { readBytes = it } != -1) {
+        totalBytes += readBytes.toLong()
+        outputStream.write(dataBuffer, 0, readBytes)
+        progressCallback.onProgress(totalBytes, (totalBytes * 100L) / length)
+      }
+      progressCallback.onComplete(false)
+      return totalBytes
+    }
+  }
+
+  @Throws(IOException::class)
+  override fun close() {
+    outputStream.close()
+  }
+
+  companion object {
+    private const val CHUNK_SIZE = 1024
+  }
+}

android/app/src/main/java/com/audiobookshelf/app/media/MediaManager.kt

@@ -20,13 +20,23 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
   val tag = "MediaManager"
 
   private var serverLibraryItems = mutableListOf<LibraryItem>() // Store all items here
-  private var selectedLibraryItems = mutableListOf<LibraryItem>()
+
-  private var selectedLibraryId = ""
+  private var cachedLibraryAuthors : MutableMap<String, MutableMap<String, LibraryAuthorItem>> = hashMapOf()
+  private var cachedLibraryAuthorItems : MutableMap<String, MutableMap<String, List<LibraryItem>>> = hashMapOf()
+  private var cachedLibraryAuthorSeriesItems : MutableMap<String, MutableMap<String, List<LibraryItem>>> = hashMapOf()
+  private var cachedLibrarySeries : MutableMap<String, List<LibrarySeriesItem>> = hashMapOf()
+  private var cachedLibrarySeriesItem : MutableMap<String, MutableMap<String, List<LibraryItem>>> = hashMapOf()
+  private var cachedLibraryCollections : MutableMap<String, MutableMap<String, LibraryCollection>> = hashMapOf()
+  private var cachedLibraryRecentShelves : MutableMap<String, MutableList<LibraryShelfType>> = hashMapOf()
+  private var cachedLibraryDiscovery : MutableMap<String, MutableList<LibraryItem>> = hashMapOf()
+  private var cachedLibraryPodcasts : MutableMap<String, MutableMap<String, LibraryItem>> = hashMapOf()
+  private var isLibraryPodcastsCached : MutableMap<String, Boolean> = hashMapOf()
+  var allLibraryPersonalizationsDone : Boolean = false
+  private var libraryPersonalizationsDone : Int = 0
 
   private var selectedPodcast:Podcast? = null
   private var selectedLibraryItemId:String? = null
   private var podcastEpisodeLibraryItemMap = mutableMapOf<String, LibraryItemWithEpisode>()
-  private var serverLibraryCategories = listOf<LibraryCategory>()
   private var serverConfigIdUsed:String? = null
   private var serverConfigLastPing:Long = 0L
   var serverUserMediaProgress:MutableList<MediaProgress> = mutableListOf()
@@ -39,6 +49,35 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
     return serverLibraries.find { it.id == id } != null
   }
 
+  /**
+   * Check if there is discovery shelf for [libraryId]
+   * If personalized shelves are not yet populated for library then populate
+   *
+   */
+  fun getHasDiscovery(libraryId: String) : Boolean {
+    if (cachedLibraryDiscovery.containsKey(libraryId)) {
+      if (cachedLibraryDiscovery[libraryId]!!.isNotEmpty()) {
+        return true
+      }
+    } else {
+      populatePersonalizedDataForLibrary(libraryId){}
+    }
+    return false
+  }
+
+  fun getLibrary(id:String) : Library? {
+    return serverLibraries.find { it.id == id }
+  }
+
+  /**
+   * Add [libraryItem] to [serverLibraryItems] if it is not already added
+   */
+  private fun addServerLibrary(libraryItem: LibraryItem) {
+    if (serverLibraryItems.find { li -> li.id == libraryItem.id } == null) {
+      serverLibraryItems.add(libraryItem)
+    }
+  }
+
   fun getSavedPlaybackRate():Float {
     if (userSettingsPlaybackRate != null) {
       return userSettingsPlaybackRate ?: 1f
@@ -91,19 +130,32 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
     }
   }
 
-  fun checkResetServerItems() {
+  fun checkResetServerItems():Boolean {
     // When opening android auto need to check if still connected to server
     //   and reset any server data already set
     val serverConnConfig = if (DeviceManager.isConnectedToServer) DeviceManager.serverConnectionConfig else DeviceManager.deviceData.getLastServerConnectionConfig()
 
     if (!DeviceManager.isConnectedToServer || !DeviceManager.checkConnectivity(ctx) || serverConnConfig == null || serverConnConfig.id !== serverConfigIdUsed) {
+      Log.d(tag, "Reset caches")
       podcastEpisodeLibraryItemMap = mutableMapOf()
-      serverLibraryCategories = listOf()
       serverLibraries = listOf()
       serverLibraryItems = mutableListOf()
-      selectedLibraryItems = mutableListOf()
+      cachedLibraryAuthors = hashMapOf()
-      selectedLibraryId = ""
+      cachedLibraryAuthorItems = hashMapOf()
+      cachedLibraryAuthorSeriesItems = hashMapOf()
+      cachedLibrarySeries = hashMapOf()
+      cachedLibrarySeriesItem = hashMapOf()
+      cachedLibraryCollections = hashMapOf()
+      cachedLibraryRecentShelves = hashMapOf()
+      cachedLibraryDiscovery = hashMapOf()
+      cachedLibraryPodcasts = hashMapOf()
+      isLibraryPodcastsCached = hashMapOf()
+      serverItemsInProgress = listOf()
+      allLibraryPersonalizationsDone = false
+      libraryPersonalizationsDone = 0
+      return true
     }
+    return false
   }
 
   private fun loadItemsInProgressForAllLibraries(cb: (List<ItemInProgress>) -> Unit) {
@@ -111,34 +163,467 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
       cb(serverItemsInProgress)
     } else {
       apiHandler.getAllItemsInProgress { itemsInProgress ->
-        serverItemsInProgress = itemsInProgress
+        serverItemsInProgress = itemsInProgress.filter {
+          val libraryItem = it.libraryItemWrapper as LibraryItem
+          libraryItem.checkHasTracks()
+        }
         cb(serverItemsInProgress)
       }
     }
   }
 
-  fun loadLibraryItemsWithAudio(libraryId:String, cb: (List<LibraryItem>) -> Unit) {
+  /**
-    if (selectedLibraryItems.isNotEmpty() && selectedLibraryId == libraryId) {
+   * Load personalized shelves from server for all libraries.
-      cb(selectedLibraryItems)
+   * [cb] resolves when all libraries are processed
+   */
+  fun populatePersonalizedDataForAllLibraries(cb: () -> Unit ) {
+    serverLibraries.forEach {
+      libraryPersonalizationsDone++
+      Log.d(tag, "Loading personalization for library ${it.name} - ${it.id} - ${it.mediaType}")
+      populatePersonalizedDataForLibrary(it.id) {
+        Log.d(tag, "Loaded personalization for library ${it.name} - ${it.id} - ${it.mediaType}")
+        libraryPersonalizationsDone--
+      }
+    }
+
+    while (libraryPersonalizationsDone > 0) { }
+
+    Log.d(tag, "Finished loading all library personalization data")
+    allLibraryPersonalizationsDone = true
+    cb()
+  }
+
+  /**
+   * Get personalized shelves from server for selected [libraryId].
+   * Populates [cachedLibraryRecentShelves] and [cachedLibraryDiscovery].
+   */
+  private fun populatePersonalizedDataForLibrary(libraryId: String, cb: () -> Unit) {
+    apiHandler.getLibraryPersonalized(libraryId) { shelves ->
+      Log.d(tag, "populatePersonalizedDataForLibrary $libraryId")
+      if (shelves === null) return@getLibraryPersonalized
+      shelves.map { shelf ->
+        Log.d(tag, "$shelf")
+        if (shelf.type == "book") {
+          if (shelf.id == "continue-listening") return@map
+          else if (shelf.id == "listen-again") return@map
+          else if (shelf.id == "recently-added") {
+            if (!cachedLibraryRecentShelves.containsKey(libraryId)) {
+              cachedLibraryRecentShelves[libraryId] = mutableListOf()
+            }
+            if (cachedLibraryRecentShelves[libraryId]?.find { it.id == shelf.id } == null) {
+              cachedLibraryRecentShelves[libraryId]!!.add(shelf)
+            }
+          }
+          else if (shelf.id == "discover") {
+            if (!cachedLibraryDiscovery.containsKey(libraryId)) {
+              cachedLibraryDiscovery[libraryId] = mutableListOf()
+            }
+            (shelf as LibraryShelfBookEntity).entities?.map {
+              cachedLibraryDiscovery[libraryId]!!.add(it)
+            }
+          }
+          else if (shelf.id == "continue-reading") return@map
+          else if (shelf.id == "continue-series") return@map
+          shelf as LibraryShelfBookEntity
+        } else if (shelf.type == "series") {
+          if (shelf.id == "recent-series") {
+            if (!cachedLibraryRecentShelves.containsKey(libraryId)) {
+              cachedLibraryRecentShelves[libraryId] = mutableListOf()
+            }
+            if (cachedLibraryRecentShelves[libraryId]?.find { it.id == shelf.id } == null) {
+              cachedLibraryRecentShelves[libraryId]!!.add(shelf)
+            }
+          }
+        } else if (shelf.type == "episode") {
+          if (shelf.id == "continue-listening") return@map
+          else if (shelf.id == "listen-again") return@map
+          else if (shelf.id == "newest-episodes") {
+            if (!cachedLibraryRecentShelves.containsKey(libraryId)) {
+              cachedLibraryRecentShelves[libraryId] = mutableListOf()
+            }
+            if (cachedLibraryRecentShelves[libraryId]?.find { it.id == shelf.id } == null) {
+              cachedLibraryRecentShelves[libraryId]!!.add(shelf)
+            }
+
+            val podcastLibraryItemIds = mutableListOf<String>()
+            (shelf as LibraryShelfEpisodeEntity).entities?.forEach { libraryItem ->
+              if (!podcastLibraryItemIds.contains(libraryItem.id)) {
+                podcastLibraryItemIds.add(libraryItem.id)
+                loadPodcastItem(libraryItem.libraryId, libraryItem.id) {}
+              }
+            }
+          }
+        } else if (shelf.type == "podcast") {
+          if (shelf.id == "recently-added"){
+            if (!cachedLibraryRecentShelves.containsKey(libraryId)) {
+              cachedLibraryRecentShelves[libraryId] = mutableListOf()
+            }
+            if (cachedLibraryRecentShelves[libraryId]?.find { it.id == shelf.id } == null) {
+              cachedLibraryRecentShelves[libraryId]!!.add(shelf)
+            }
+          }
+          else if (shelf.id == "discover"){
+            return@map
+          }
+        } else if (shelf.type =="authors") {
+          if (shelf.id == "newest-authors") {
+            if (!cachedLibraryRecentShelves.containsKey(libraryId)) {
+              cachedLibraryRecentShelves[libraryId] = mutableListOf()
+            }
+            if (cachedLibraryRecentShelves[libraryId]?.find { it.id == shelf.id } == null) {
+              cachedLibraryRecentShelves[libraryId]!!.add(shelf)
+            }
+          }
+        }
+
+      }
+      Log.d(tag, "populatePersonalizedDataForLibrary $libraryId DONE")
+      cb()
+    }
+  }
+
+  /**
+   * Returns podcasts for selected library.
+   * If data is not found from local cache it is loaded from server
+   */
+  fun loadLibraryPodcasts(libraryId:String, cb: (List<LibraryItem>?) -> Unit) {
+    // Without this there is possibility that only recent podcasts get loaded
+    // Loading recent podcasts will also create cachedLibraryPodcasts entry for library
+    if (!isLibraryPodcastsCached.containsKey(libraryId)) {
+      isLibraryPodcastsCached[libraryId] = false
+    }
+    // Ensure that there is map for library
+    if (!cachedLibraryPodcasts.containsKey(libraryId)) {
+      cachedLibraryPodcasts[libraryId] = mutableMapOf()
+    }
+    if (isLibraryPodcastsCached.getOrElse(libraryId) {false}) {
+      Log.d(tag, "loadLibraryPodcasts: Found from cache: $libraryId")
+      cb(cachedLibraryPodcasts[libraryId]?.values?.sortedBy { libraryItem -> (libraryItem.media as Podcast).metadata.title })
     } else {
       apiHandler.getLibraryItems(libraryId) { libraryItems ->
         val libraryItemsWithAudio = libraryItems.filter { li -> li.checkHasTracks() }
-        if (libraryItemsWithAudio.isNotEmpty()) {
-          selectedLibraryId = libraryId
-        }
 
-        selectedLibraryItems = mutableListOf()
         libraryItemsWithAudio.forEach { libraryItem ->
-          selectedLibraryItems.add(libraryItem)
+          cachedLibraryPodcasts[libraryId]?.set(libraryItem.id, libraryItem)
           if (serverLibraryItems.find { li -> li.id == libraryItem.id } == null) {
             serverLibraryItems.add(libraryItem)
           }
         }
+        isLibraryPodcastsCached[libraryId] = true
+        Log.d(tag, "loadLibraryPodcasts: loaded from server: $libraryId")
+        cb(libraryItemsWithAudio.sortedBy { libraryItem -> (libraryItem.media as Podcast).metadata.title })
+      }
+    }
+  }
+
+  /**
+   *  Returns series with audio books from selected library.
+   *  If data is not found from local cache then it will be fetched from server
+   */
+  fun loadLibrarySeriesWithAudio(libraryId:String, cb: (List<LibrarySeriesItem>) -> Unit) {
+    // Check "cache" first
+    if (cachedLibrarySeries.containsKey(libraryId)) {
+      Log.d(tag, "Series with audio found from cache | Library $libraryId ")
+      cb(cachedLibrarySeries[libraryId] as List<LibrarySeriesItem>)
+    } else {
+      apiHandler.getLibrarySeries(libraryId) { seriesItems ->
+        Log.d(tag, "Series with audio loaded from server | Library $libraryId")
+        val seriesItemsWithAudio = seriesItems.filter { si -> si.audiobookCount > 0 }
+
+        cachedLibrarySeries[libraryId] = seriesItemsWithAudio
+
+        cb(seriesItemsWithAudio)
+      }
+    }
+  }
+
+  /**
+   * Returns series with audiobooks from selected library using filter for paging.
+   * If data is not found from local cache then it will be fetched from server
+   */
+  fun loadLibrarySeriesWithAudio(libraryId:String, seriesFilter:String, cb: (List<LibrarySeriesItem>) -> Unit) {
+    // Check "cache" first
+    if (!cachedLibrarySeries.containsKey(libraryId)) {
+      loadLibrarySeriesWithAudio(libraryId) {}
+    } else {
+      Log.d(tag, "Series with audio found from cache | Library $libraryId ")
+    }
+    val seriesWithBooks = cachedLibrarySeries[libraryId]!!.filter { ls -> ls.title.uppercase().startsWith(seriesFilter) }.toList()
+    cb(seriesWithBooks)
+  }
+
+  /**
+   * Sorts books in series. Assumes that sequence is main.minor
+   */
+  private fun sortSeriesBooks(seriesBooks: List<LibraryItem>) : List<LibraryItem> {
+    val sortingLogic = compareBy<LibraryItem> { it.seriesSequenceParts[0].length }
+      .thenBy { it.seriesSequenceParts[0].ifEmpty { "" } }
+      .thenBy { it.seriesSequenceParts.getOrElse(1) { "" }.length }
+      .thenBy { it.seriesSequenceParts.getOrElse(1) { "" } }
+    return seriesBooks.sortedWith(sortingLogic)
+  }
+
+  /**
+   * Returns books for series from library.
+   * If data is not found from local cache then it will be fetched from server
+   */
+  fun loadLibrarySeriesItemsWithAudio(libraryId:String, seriesId:String, cb: (List<LibraryItem>) -> Unit) {
+    // Check "cache" first
+    if (!cachedLibrarySeriesItem.containsKey(libraryId)) {
+      cachedLibrarySeriesItem[libraryId] = hashMapOf()
+    }
+    if (cachedLibrarySeriesItem[libraryId]!!.containsKey(seriesId)) {
+      Log.d(tag, "Items for series $seriesId found from cache | Library $libraryId")
+      cachedLibrarySeriesItem[libraryId]!![seriesId]?.let { cb(it) }
+    } else {
+      apiHandler.getLibrarySeriesItems(libraryId, seriesId) { libraryItems ->
+        Log.d(tag, "Items for series $seriesId loaded from server | Library $libraryId")
+        val libraryItemsWithAudio = libraryItems.filter { li -> li.checkHasTracks() }
+
+        val sortedLibraryItemsWithAudio = sortSeriesBooks(libraryItemsWithAudio)
+        cachedLibrarySeriesItem[libraryId]!![seriesId] = sortedLibraryItemsWithAudio
+
+        sortedLibraryItemsWithAudio.forEach { libraryItem ->
+          if (serverLibraryItems.find { li -> li.id == libraryItem.id } == null) {
+            serverLibraryItems.add(libraryItem)
+          }
+        }
+        cb(sortedLibraryItemsWithAudio)
+      }
+    }
+  }
+
+  /**
+   * Returns authors with books from library.
+   * If data is not found from local cache then it will be fetched from server
+   */
+  fun loadAuthorsWithBooks(libraryId:String, cb: (List<LibraryAuthorItem>) -> Unit) {
+    // Check "cache" first
+    if (cachedLibraryAuthors.containsKey(libraryId)) {
+      Log.d(tag, "Authors with books found from cache | Library $libraryId ")
+      cb(cachedLibraryAuthors[libraryId]!!.values.toList())
+    } else {
+      // Fetch data from server and add it to local "cache"
+      apiHandler.getLibraryAuthors(libraryId) { authorItems ->
+        Log.d(tag, "Authors with books loaded from server | Library $libraryId ")
+        // TO-DO: This check won't ensure that there is audiobooks. Current API won't offer ability to do so
+        var authorItemsWithBooks = authorItems.filter { li -> li.bookCount != null && li.bookCount!! > 0 }
+        authorItemsWithBooks = authorItemsWithBooks.sortedBy { it.name }
+        // Ensure that there is map for library
+        cachedLibraryAuthors[libraryId] = mutableMapOf()
+        // Cache authors
+        authorItemsWithBooks.forEach {
+          if (!cachedLibraryAuthors[libraryId]!!.containsKey(it.id)) {
+            cachedLibraryAuthors[libraryId]!![it.id] = it
+          }
+        }
+        cb(authorItemsWithBooks)
+      }
+    }
+  }
+
+  /**
+   * Returns authors with books from selected library using filter for paging.
+   * If data is not found from local cache then it will be fetched from server
+   */
+  fun loadAuthorsWithBooks(libraryId:String, authorFilter: String, cb: (List<LibraryAuthorItem>) -> Unit) {
+    // Check "cache" first
+    if (cachedLibraryAuthors.containsKey(libraryId)) {
+      Log.d(tag, "Authors with books found from cache | Library $libraryId ")
+    } else {
+      loadAuthorsWithBooks(libraryId) {}
+    }
+    val authorsWithBooks = cachedLibraryAuthors[libraryId]!!.values.filter { lai -> lai.name.uppercase().startsWith(authorFilter) }.toList()
+    cb(authorsWithBooks)
+  }
+
+  /**
+   * Returns audiobooks for author from library
+   * If data is not found from local cache then it will be fetched from server
+   */
+  fun loadAuthorBooksWithAudio(libraryId:String, authorId:String, cb: (List<LibraryItem>) -> Unit) {
+    // Ensure that there is map for library
+    if (!cachedLibraryAuthorItems.containsKey(libraryId)) {
+        cachedLibraryAuthorItems[libraryId] = mutableMapOf()
+    }
+    // Check "cache" first
+    if (cachedLibraryAuthorItems[libraryId]!!.containsKey(authorId)) {
+      Log.d(tag, "Items for author $authorId found from cache | Library $libraryId")
+      cachedLibraryAuthorItems[libraryId]!![authorId]?.let { cb(it) }
+    } else {
+      apiHandler.getLibraryItemsFromAuthor(libraryId, authorId) { libraryItems ->
+        Log.d(tag, "Items for author $authorId loaded from server | Library $libraryId")
+        val libraryItemsWithAudio = libraryItems.filter { li -> li.checkHasTracks() }
+
+        cachedLibraryAuthorItems[libraryId]!![authorId]  = libraryItemsWithAudio
+
+        libraryItemsWithAudio.forEach { libraryItem ->
+          if (serverLibraryItems.find { li -> li.id == libraryItem.id } == null) {
+            serverLibraryItems.add(libraryItem)
+          }
+        }
+
         cb(libraryItemsWithAudio)
       }
     }
   }
 
+  /**
+   * Returns audiobooks for author from specified series within library
+   * If data is not found from local cache then it will be fetched from server
+   */
+  fun loadAuthorSeriesBooksWithAudio(libraryId:String, authorId:String, seriesId: String, cb: (List<LibraryItem>) -> Unit) {
+    val authorSeriesKey = "$authorId|$seriesId"
+    // Ensure that there is map for library
+    if (!cachedLibraryAuthorSeriesItems.containsKey(libraryId)) {
+      cachedLibraryAuthorSeriesItems[libraryId] = mutableMapOf()
+    }
+    // Check "cache" first
+    if (cachedLibraryAuthorSeriesItems[libraryId]!!.containsKey(authorSeriesKey)) {
+      Log.d(tag, "Items for series $seriesId with author $authorId found from cache | Library $libraryId")
+      cachedLibraryAuthorSeriesItems[libraryId]!![authorSeriesKey]?.let { cb(it) }
+    } else {
+      apiHandler.getLibrarySeriesItems(libraryId, seriesId) { libraryItems ->
+        Log.d(tag, "Items for series $seriesId with author $authorId loaded from server | Library $libraryId")
+        val libraryItemsWithAudio = libraryItems.filter { li -> li.checkHasTracks() }
+        if (!cachedLibraryAuthors[libraryId]!!.containsKey(authorId)) {
+          Log.d(tag, "Author data is missing")
+        }
+        val authorName = cachedLibraryAuthors[libraryId]!![authorId]?.name ?: ""
+        Log.d(tag, "Using author name: $authorName")
+        val libraryItemsFromAuthorWithAudio = libraryItemsWithAudio.filter { li -> li.authorName.indexOf(authorName, ignoreCase = true) >= 0 }
+
+        val sortedLibraryItemsWithAudio = sortSeriesBooks(libraryItemsFromAuthorWithAudio)
+        cachedLibraryAuthorSeriesItems[libraryId]!![authorId] = sortedLibraryItemsWithAudio
+
+        sortedLibraryItemsWithAudio.forEach { libraryItem ->
+          if (serverLibraryItems.find { li -> li.id == libraryItem.id } == null) {
+            serverLibraryItems.add(libraryItem)
+          }
+        }
+
+        cb(sortedLibraryItemsWithAudio)
+      }
+    }
+  }
+
+  /**
+   * Returns collections with audiobooks from library
+   * If data is not found from local cache then it will be fetched from server
+   */
+  fun loadLibraryCollectionsWithAudio(libraryId:String, cb: (List<LibraryCollection>) -> Unit) {
+    if (cachedLibraryCollections.containsKey(libraryId)) {
+      Log.d(tag, "Collections with books found from cache | Library $libraryId ")
+      cb(cachedLibraryCollections[libraryId]!!.values.toList())
+    } else {
+      apiHandler.getLibraryCollections(libraryId) { libraryCollections ->
+        Log.d(tag, "Collections with books loaded from server | Library $libraryId ")
+        val libraryCollectionsWithAudio = libraryCollections.filter { lc -> lc.audiobookCount > 0 }
+
+        // Cache collections
+        cachedLibraryCollections[libraryId] = hashMapOf()
+        libraryCollectionsWithAudio.forEach {
+          if (!cachedLibraryCollections[libraryId]!!.containsKey(it.id)) {
+            cachedLibraryCollections[libraryId]!![it.id] = it
+          }
+        }
+        cb(libraryCollectionsWithAudio)
+      }
+    }
+  }
+
+  /**
+   * Returns audiobooks for collection from library
+   * If data is not found from local cache then it will be fetched from server
+   */
+  fun loadLibraryCollectionBooksWithAudio(libraryId: String, collectionId: String, cb: (List<LibraryItem>) -> Unit) {
+    if (!cachedLibraryCollections.containsKey(libraryId)) {
+      loadLibraryCollectionsWithAudio(libraryId) {}
+    }
+    Log.d(tag, "Trying to find collection $collectionId items from from cache | Library $libraryId ")
+    if ( cachedLibraryCollections[libraryId]!!.containsKey(collectionId)) {
+      val libraryCollectionBookswithAudio = cachedLibraryCollections[libraryId]!![collectionId]?.books
+      libraryCollectionBookswithAudio?.forEach { libraryItem ->
+        if (serverLibraryItems.find { li -> li.id == libraryItem.id } == null) {
+          serverLibraryItems.add(libraryItem)
+        }
+      }
+      cb(libraryCollectionBookswithAudio as List<LibraryItem>)
+    }
+  }
+
+  /**
+   * Returns audiobooks from discovery shelf for [libraryId]
+   * If data is not found from local cache then it will be fetched from server
+   */
+  fun loadLibraryDiscoveryBooksWithAudio(libraryId: String, cb: (List<LibraryItem>) -> Unit) {
+    if (!cachedLibraryDiscovery.containsKey(libraryId)) {
+      cb(listOf())
+    }
+    val libraryItemsWithAudio = cachedLibraryDiscovery[libraryId]?.filter { li -> li.checkHasTracks() }
+    libraryItemsWithAudio?.forEach { libraryItem -> addServerLibrary(libraryItem) }
+    cb(libraryItemsWithAudio as List<LibraryItem>)
+  }
+
+  /**
+   * Returns recent shelves for [libraryId]
+   * If data is not shelves are found returns empty list
+   */
+  fun getLibraryRecentShelfs(libraryId: String, cb: (List<LibraryShelfType>) -> Unit) {
+    if (!cachedLibraryRecentShelves.containsKey(libraryId)) {
+      Log.d(tag, "getLibraryRecentShelfs: No shelves $libraryId")
+      cb(listOf())
+      return
+    }
+    cb(cachedLibraryRecentShelves[libraryId] as List<LibraryShelfType>)
+  }
+
+  /**
+   * Returns recent shelf by [type] for [libraryId]
+   * If shelf is not found returns null
+   */
+  fun getLibraryRecentShelfByType(libraryId: String, type:String, cb: (LibraryShelfType?) -> Unit) {
+    Log.d(tag, "getLibraryRecentShelfByType: $libraryId | $type")
+    if (!cachedLibraryRecentShelves.containsKey(libraryId)) {
+      cb(null)
+      return
+    }
+    for (shelf in cachedLibraryRecentShelves[libraryId]!!) {
+      if (shelf.type == type.lowercase()) {
+        cb(shelf)
+        return
+      }
+    }
+    cb(null)
+  }
+
+  /**
+   * Loads podcasts for newest episodes shelf
+   */
+  private fun loadPodcastItem(libraryId: String, libraryItemId: String, cb: (LibraryItem?) -> Unit) {
+    // Ensure that there is map for library
+    if (!cachedLibraryPodcasts.containsKey(libraryId)) {
+      cachedLibraryPodcasts[libraryId] = mutableMapOf()
+    }
+    if (cachedLibraryPodcasts[libraryId]!!.containsKey(libraryItemId)) {
+      Log.d(tag, "loadPodcastItem: Podcast found from cache | Library $libraryItemId ")
+      cb(cachedLibraryPodcasts[libraryId]?.get(libraryItemId))
+    } else {
+      Log.d(tag, "loadPodcastItem: Calling getLibraryItem $libraryItemId")
+      apiHandler.getLibraryItem(libraryItemId) { libraryItem ->
+        if (libraryItem !== null) {
+          Log.d(tag, "loadPodcastItem: Got library item ${libraryItem.id} ${libraryItem.media.metadata.title}")
+          val podcast = libraryItem.media as Podcast
+          podcast.episodes?.forEach { podcastEpisode ->
+            podcastEpisodeLibraryItemMap[podcastEpisode.id] = LibraryItemWithEpisode(libraryItem, podcastEpisode)
+          }
+          cachedLibraryPodcasts[libraryId]?.set(libraryItemId, libraryItem)
+          cb(libraryItem)
+        }
+      }
+    }
+  }
+
   private fun loadLibraryItem(libraryItemId:String, cb: (LibraryItemWrapper?) -> Unit) {
     if (libraryItemId.startsWith("local")) {
       cb(DeviceManager.dbManager.getLocalLibraryItem(libraryItemId))
@@ -184,8 +669,8 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
               }
               selectedLibraryItemId = libraryItemWrapper.id
               selectedPodcast = podcast
-
+              val episodes = podcast.episodes?.sortedByDescending { it.publishedAt }
-              val children = podcast.episodes?.map { podcastEpisode ->
+              val children = episodes?.map { podcastEpisode ->
 
                 val progress = serverUserMediaProgress.find { it.libraryItemId == libraryItemWrapper.id && it.episodeId == podcastEpisode.id }
 
@@ -206,13 +691,16 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
       }
   }
 
+  /**
+   * Loads libraries for selected server with stats
+   */
   private fun loadLibraries(cb: (List<Library>) -> Unit) {
     if (serverLibraries.isNotEmpty()) {
       cb(serverLibraries)
     } else {
-      apiHandler.getLibraries {
+      apiHandler.getLibraries { loadedLibraries ->
-        serverLibraries = it
+        serverLibraries = loadedLibraries
-        cb(it)
+        cb(serverLibraries)
       }
     }
   }
@@ -244,14 +732,18 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
   }
 
   private fun checkSetValidServerConnectionConfig(cb: (Boolean) -> Unit) = runBlocking {
-    Log.d(tag, "checkSetValidServerConnectionConfig | $serverConfigIdUsed")
+    Log.d(tag, "checkSetValidServerConnectionConfig | serverConfigIdUsed=$serverConfigIdUsed | lastServerConnectionConfigId=${DeviceManager.deviceData.lastServerConnectionConfigId}")
 
     coroutineScope {
       if (!DeviceManager.checkConnectivity(ctx)) {
         serverUserMediaProgress = mutableListOf()
+        Log.d(tag, "checkSetValidServerConnectionConfig: No connectivity")
+        cb(false)
+      } else if (DeviceManager.deviceData.lastServerConnectionConfigId.isNullOrBlank()) { // If in offline mode last server connection config is unset
+        serverUserMediaProgress = mutableListOf()
+        Log.d(tag, "checkSetValidServerConnectionConfig: No last server connection config")
         cb(false)
       } else {
-
         var hasValidConn = false
         var lookupMediaProgress = true
 
@@ -322,6 +814,25 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
     }
   }
 
+  fun initializeInProgressItems(cb: () -> Unit) {
+    Log.d(tag, "Initializing inprogress items")
+
+    loadItemsInProgressForAllLibraries { itemsInProgress ->
+      itemsInProgress.forEach {
+        val libraryItem = it.libraryItemWrapper as LibraryItem
+        if (serverLibraryItems.find { li -> li.id == libraryItem.id } == null) {
+          serverLibraryItems.add(libraryItem)
+        }
+
+        if (it.episode != null) {
+          podcastEpisodeLibraryItemMap[it.episode.id] = LibraryItemWithEpisode(it.libraryItemWrapper, it.episode)
+        }
+      }
+      Log.d(tag, "Initializing inprogress items done")
+      cb()
+    }
+  }
+
   fun loadAndroidAutoItems(cb: () -> Unit) {
     Log.d(tag, "Load android auto items")
 
@@ -329,37 +840,82 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
     checkSetValidServerConnectionConfig { isConnected ->
       if (isConnected) {
         serverConfigIdUsed = DeviceManager.serverConnectionConfigId
+        Log.d(tag, "loadAndroidAutoItems: Connected to server config id=$serverConfigIdUsed")
 
         loadLibraries { libraries ->
           if (libraries.isEmpty()) {
             Log.w(tag, "No libraries returned from server request")
             cb()
           } else {
-            val library = libraries[0]
+            cb() // Fully loaded
-            Log.d(tag, "Loading categories for library ${library.name} - ${library.id} - ${library.mediaType}")
-
-            loadItemsInProgressForAllLibraries { itemsInProgress ->
-              itemsInProgress.forEach {
-                val libraryItem = it.libraryItemWrapper as LibraryItem
-                if (serverLibraryItems.find { li -> li.id == libraryItem.id } == null) {
-                  serverLibraryItems.add(libraryItem)
-                }
-
-                if (it.episode != null) {
-                  podcastEpisodeLibraryItemMap[it.episode.id] = LibraryItemWithEpisode(it.libraryItemWrapper, it.episode)
-                }
-              }
-
-              cb() // Fully loaded
-            }
           }
         }
       } else { // Not connected to server
+        Log.d(tag, "loadAndroidAutoItems: Not connected to server")
         cb()
       }
     }
   }
 
+  /**
+   * Handles search requests.
+   * Searches from books, series and authors
+   */
+  suspend fun doSearch(libraryId: String, queryString: String) : Map<String, List<MediaBrowserCompat.MediaItem>> {
+    return suspendCoroutine {
+      apiHandler.getSearchResults(libraryId, queryString) { searchResult ->
+        Log.d(tag, "searchLocalCache: $searchResult")
+        // Nothing found from server
+        if (searchResult === null) {
+          it.resume(mapOf())
+          return@getSearchResults
+        }
+
+        val foundItems: MutableMap<String, List<MediaBrowserCompat.MediaItem>> = mutableMapOf()
+
+        val serverLibrary = serverLibraries.find { sl -> sl.id == libraryId }
+
+        // Books
+        if (searchResult.book !== null && searchResult.book!!.isNotEmpty()) {
+          Log.d(tag, "searchLocalCache: found ${searchResult.book!!.size} books")
+          val children = searchResult.book!!.filter { it.libraryItem.checkHasTracks() }.map { bookResult ->
+            val libraryItem = bookResult.libraryItem
+
+            if (serverLibraryItems.find { li -> li.id == libraryItem.id } == null) {
+              serverLibraryItems.add(libraryItem)
+            }
+            val progress = serverUserMediaProgress.find { it.libraryItemId == libraryItem.id }
+            val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(libraryItem.id)
+            libraryItem.localLibraryItemId = localLibraryItem?.id
+            val description = libraryItem.getMediaDescription(progress, ctx, null, null, "Books (${serverLibrary?.name})")
+            MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
+          }
+          foundItems["book"] = children
+        }
+        if (searchResult.series !== null && searchResult.series!!.isNotEmpty()) {
+          Log.d(tag, "onSearch: found ${searchResult.series!!.size} series")
+          val children = searchResult.series!!.map { seriesResult ->
+            val seriesItem = seriesResult.series
+            seriesItem.books = seriesResult.books as MutableList<LibraryItem>
+            val description = seriesItem.getMediaDescription(null, ctx, "Series (${serverLibrary?.name})")
+            MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+          }
+          foundItems["series"] = children
+        }
+        if (searchResult.authors !== null && searchResult.authors!!.isNotEmpty()) {
+          Log.d(tag, "onSearch: found ${searchResult.authors!!.size} authors")
+          val children = searchResult.authors!!.map { authorItem ->
+            val description = authorItem.getMediaDescription(null, ctx, "Authors (${serverLibrary?.name})")
+            MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+          }
+          foundItems["authors"] = children
+        }
+
+        it.resume(foundItems)
+      }
+    }
+  }
+
   fun getFirstItem() : LibraryItemWrapper? {
     if (serverLibraryItems.isNotEmpty()) {
       return serverLibraryItems[0]
@@ -394,7 +950,7 @@ class MediaManager(private var apiHandler: ApiHandler, var ctx: Context) {
 
   fun play(libraryItemWrapper:LibraryItemWrapper, episode:PodcastEpisode?, playItemRequestPayload:PlayItemRequestPayload, cb: (PlaybackSession?) -> Unit) {
     if (libraryItemWrapper is LocalLibraryItem) {
-      cb(libraryItemWrapper.getPlaybackSession(episode))
+      cb(libraryItemWrapper.getPlaybackSession(episode, playItemRequestPayload.deviceInfo))
     } else {
       val libraryItem = libraryItemWrapper as LibraryItem
       apiHandler.playLibraryItem(libraryItem.id,episode?.id ?: "", playItemRequestPayload) {

android/app/src/main/java/com/audiobookshelf/app/media/MediaProgressSyncer.kt

@@ -38,8 +38,8 @@ class MediaProgressSyncer(val playerNotificationService: PlayerNotificationServi
   var currentLocalMediaProgress: LocalMediaProgress? = null
 
   private val currentDisplayTitle get() = currentPlaybackSession?.displayTitle ?: "Unset"
-  private val currentIsLocal get() = currentPlaybackSession?.isLocal == true
+  val currentIsLocal get() = currentPlaybackSession?.isLocal == true
-  private val currentSessionId get() = currentPlaybackSession?.id ?: ""
+  val currentSessionId get() = currentPlaybackSession?.id ?: ""
   private val currentPlaybackDuration get() = currentPlaybackSession?.duration ?: 0.0
 
   fun start(playbackSession:PlaybackSession) {
@@ -215,7 +215,6 @@ class MediaProgressSyncer(val playerNotificationService: PlayerNotificationServi
     val listeningTimeToAdd = diffSinceLastSync / 1000L
 
     val syncData = MediaProgressSyncData(listeningTimeToAdd,currentPlaybackDuration,currentTime)
-
     currentPlaybackSession?.syncData(syncData)
 
     if (currentPlaybackSession?.progress?.isNaN() == true) {
@@ -239,15 +238,12 @@ class MediaProgressSyncer(val playerNotificationService: PlayerNotificationServi
         saveLocalProgress(it)
         lastSyncTime = System.currentTimeMillis()
 
+        Log.d(tag, "Sync local device current serverConnectionConfigId=${DeviceManager.serverConnectionConfig?.id}")
+
         // Local library item is linked to a server library item
         // Send sync to server also if connected to this server and local item belongs to this server
         if (hasNetworkConnection && shouldSyncServer && !it.libraryItemId.isNullOrEmpty() && it.serverConnectionConfigId != null && DeviceManager.serverConnectionConfig?.id == it.serverConnectionConfigId) {
           apiHandler.sendLocalProgressSync(it) { syncSuccess, errorMsg ->
-            Log.d(
-              tag,
-              "Local progress sync data sent to server $currentDisplayTitle for time $currentTime"
-            )
-
             if (syncSuccess) {
               failedSyncs = 0
               playerNotificationService.alertSyncSuccess()

android/app/src/main/java/com/audiobookshelf/app/media/icons.kt

@@ -0,0 +1,55 @@
+package com.audiobookshelf.app.media
+
+import android.content.ContentResolver
+import android.content.Context
+import android.net.Uri
+import androidx.annotation.AnyRes
+import com.audiobookshelf.app.R
+
+/**
+ * get uri to drawable or any other resource type if u wish
+ * @param drawableId - drawable res id
+ * @return - uri
+ */
+fun getUriToDrawable(context: Context, @AnyRes drawableId: Int): Uri {
+  return Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE
+    + "://" + context.resources.getResourcePackageName(drawableId)
+    + '/' + context.resources.getResourceTypeName(drawableId)
+    + '/' + context.resources.getResourceEntryName(drawableId))
+}
+
+
+/**
+ * get uri to drawable or any other resource type if u wish
+ * @param drawableId - drawable res id
+ * @return - uri
+ */
+fun getUriToAbsIconDrawable(context: Context, absIconName: String): Uri {
+  val drawableId = when(absIconName) {
+    "audiobookshelf" -> R.drawable.abs_audiobookshelf
+    "authors" -> R.drawable.abs_authors
+    "book-1" -> R.drawable.abs_book_1
+    "books-1" -> R.drawable.abs_books_1
+    "books-2" -> R.drawable.abs_books_2
+    "columns" -> R.drawable.abs_columns
+    "database" -> R.drawable.abs_database
+    "file-picture" -> R.drawable.abs_file_picture
+    "headphones" -> R.drawable.abs_headphones
+    "heart" -> R.drawable.abs_heart
+    "microphone_1" -> R.drawable.abs_microphone_1
+    "microphone_2" -> R.drawable.abs_microphone_2
+    "microphone_3" -> R.drawable.abs_microphone_3
+    "music" -> R.drawable.abs_music
+    "podcast" -> R.drawable.abs_podcast
+    "radio" -> R.drawable.abs_radio
+    "rocket" -> R.drawable.abs_rocket
+    "rss" -> R.drawable.abs_rss
+    "star" -> R.drawable.abs_star
+    else -> R.drawable.icon_library_folder
+  }
+  return Uri.parse(
+    ContentResolver.SCHEME_ANDROID_RESOURCE
+      + "://" + context.resources.getResourcePackageName(drawableId)
+      + '/' + context.resources.getResourceTypeName(drawableId)
+      + '/' + context.resources.getResourceEntryName(drawableId))
+}

android/app/src/main/java/com/audiobookshelf/app/models/DownloadItem.kt

@@ -21,6 +21,9 @@ data class DownloadItem(
   val media: MediaType,
   val downloadItemParts: MutableList<DownloadItemPart>
 ) {
+  @get:JsonIgnore
+  val isInternalStorage get() = localFolder.id.startsWith("internal-")
+
   @get:JsonIgnore
   val isDownloadFinished get() = !downloadItemParts.any { !it.completed || it.isMoving }
 

android/app/src/main/java/com/audiobookshelf/app/models/DownloadItemPart.kt

@@ -73,6 +73,12 @@ data class DownloadItemPart(
     }
   }
 
+  @get:JsonIgnore
+  val isInternalStorage get() = localFolderId.startsWith("internal-")
+
+  @get:JsonIgnore
+  val serverUrl get() = "${DeviceManager.serverAddress}${serverPath}?token=${DeviceManager.token}"
+
   @JsonIgnore
   fun getDownloadRequest(): DownloadManager.Request {
     val dlRequest = DownloadManager.Request(uri)

android/app/src/main/java/com/audiobookshelf/app/player/AbMediaDescriptionAdapter.kt

@@ -15,8 +15,6 @@ import com.google.android.exoplayer2.Player
 import com.google.android.exoplayer2.ui.PlayerNotificationManager
 import kotlinx.coroutines.*
 
-const val NOTIFICATION_LARGE_ICON_SIZE = 144 // px
-
 class AbMediaDescriptionAdapter constructor(private val controller: MediaControllerCompat, private val playerNotificationService: PlayerNotificationService) : PlayerNotificationManager.MediaDescriptionAdapter {
   private val tag = "MediaDescriptionAdapter"
 
@@ -77,7 +75,7 @@ class AbMediaDescriptionAdapter constructor(private val controller: MediaControl
           .load(uri)
           .placeholder(R.drawable.icon)
           .error(R.drawable.icon)
-          .submit(NOTIFICATION_LARGE_ICON_SIZE, NOTIFICATION_LARGE_ICON_SIZE)
+          .submit()
           .get()
       } catch (e: Exception) {
         e.printStackTrace()
@@ -85,7 +83,7 @@ class AbMediaDescriptionAdapter constructor(private val controller: MediaControl
         Glide.with(playerNotificationService)
           .asBitmap()
           .load(Uri.parse("android.resource://${BuildConfig.APPLICATION_ID}/" + R.drawable.icon))
-          .submit(NOTIFICATION_LARGE_ICON_SIZE, NOTIFICATION_LARGE_ICON_SIZE)
+          .submit()
           .get()
       }
     }

android/app/src/main/java/com/audiobookshelf/app/player/BrowseTree.kt

@@ -1,51 +1,45 @@
 package com.audiobookshelf.app.player
 
-import android.content.ContentResolver
 import android.content.Context
-import android.net.Uri
 import android.support.v4.media.MediaMetadataCompat
-import androidx.annotation.AnyRes
+import android.util.Log
 import com.audiobookshelf.app.R
 import com.audiobookshelf.app.data.*
+import com.audiobookshelf.app.media.getUriToDrawable
 
 class BrowseTree(
   val context: Context,
   itemsInProgress: List<ItemInProgress>,
-  libraries: List<Library>
+  libraries: List<Library>,
+  recentsLoaded: Boolean
 ) {
   private val mediaIdToChildren = mutableMapOf<String, MutableList<MediaMetadataCompat>>()
 
-  /**
-   * get uri to drawable or any other resource type if u wish
-   * @param drawableId - drawable res id
-   * @return - uri
-   */
-  private fun getUriToDrawable(@AnyRes drawableId: Int): Uri {
-    return Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE
-      + "://" + context.resources.getResourcePackageName(drawableId)
-      + '/' + context.resources.getResourceTypeName(drawableId)
-      + '/' + context.resources.getResourceEntryName(drawableId))
-  }
-
   init {
     val rootList = mediaIdToChildren[AUTO_BROWSE_ROOT] ?: mutableListOf()
 
     val continueListeningMetadata = MediaMetadataCompat.Builder().apply {
       putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, CONTINUE_ROOT)
-      putString(MediaMetadataCompat.METADATA_KEY_TITLE, "Listening")
+      putString(MediaMetadataCompat.METADATA_KEY_TITLE, "Continue")
-      putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, getUriToDrawable(R.drawable.exo_icon_localaudio).toString())
+      putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, getUriToDrawable(context, R.drawable.exo_icon_localaudio).toString())
+    }.build()
+
+    val recentMetadata = MediaMetadataCompat.Builder().apply {
+      putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, RECENTLY_ROOT)
+      putString(MediaMetadataCompat.METADATA_KEY_TITLE, "Recent")
+      putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, getUriToDrawable(context, R.drawable.md_clock_outline).toString())
     }.build()
 
     val downloadsMetadata = MediaMetadataCompat.Builder().apply {
       putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, DOWNLOADS_ROOT)
       putString(MediaMetadataCompat.METADATA_KEY_TITLE, "Downloads")
-      putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, getUriToDrawable(R.drawable.exo_icon_downloaddone).toString())
+      putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, getUriToDrawable(context, R.drawable.exo_icon_downloaddone).toString())
     }.build()
 
     val librariesMetadata = MediaMetadataCompat.Builder().apply {
       putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, LIBRARIES_ROOT)
       putString(MediaMetadataCompat.METADATA_KEY_TITLE, "Libraries")
-      putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, getUriToDrawable(R.drawable.icon_library_folder).toString())
+      putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, getUriToDrawable(context, R.drawable.icon_library_folder).toString())
     }.build()
 
     if (itemsInProgress.isNotEmpty()) {
@@ -53,13 +47,28 @@ class BrowseTree(
     }
 
     if (libraries.isNotEmpty()) {
+      if (recentsLoaded) {
+        rootList += recentMetadata
+      }
       rootList += librariesMetadata
 
       libraries.forEach { library ->
-        val libraryMediaMetadata = library.getMediaMetadata()
+        // Skip libraries without audio content
+        if (library.stats?.numAudioFiles == 0) return@forEach
+        Log.d("BrowseTree", "Library $library | ${library.icon}")
+        // Generate library list items for Libraries menu
+        val libraryMediaMetadata = library.getMediaMetadata(context)
         val children = mediaIdToChildren[LIBRARIES_ROOT] ?: mutableListOf()
         children += libraryMediaMetadata
         mediaIdToChildren[LIBRARIES_ROOT] = children
+
+        if (recentsLoaded) {
+          // Generate library list items for Recent menu
+          val recentlyMediaMetadata = library.getMediaMetadata(context,"recently")
+          val childrenRecently = mediaIdToChildren[RECENTLY_ROOT] ?: mutableListOf()
+          childrenRecently += recentlyMediaMetadata
+          mediaIdToChildren[RECENTLY_ROOT] = childrenRecently
+        }
       }
     }
 
@@ -75,3 +84,4 @@ const val AUTO_BROWSE_ROOT = "/"
 const val CONTINUE_ROOT = "__CONTINUE__"
 const val DOWNLOADS_ROOT = "__DOWNLOADS__"
 const val LIBRARIES_ROOT = "__LIBRARIES__"
+const val RECENTLY_ROOT = "__RECENTLY__"

android/app/src/main/java/com/audiobookshelf/app/player/CastManager.kt

@@ -123,7 +123,7 @@ class CastManager constructor(val mainActivity:Activity) {
   }
 
   fun startRouteScan(connListener:ChromecastListener) {
-    var callback = object : ScanCallback() {
+    val callback = object : ScanCallback() {
       override fun onRouteUpdate(routes: List<MediaRouter.RouteInfo>?) {
         Log.d(tag, "CAST On ROUTE UPDATED ${routes?.size} | ${getContext().castState}")
         // if the routes have changed, we may have an available device
@@ -136,7 +136,7 @@ class CastManager constructor(val mainActivity:Activity) {
           // Let the client know a receiver is available
           connListener.onReceiverAvailableUpdate(true)
           // Since we have a receiver we may also have an active session
-          var session = getSessionManager()?.currentCastSession
+          val session = getSessionManager()?.currentCastSession
           // If we do have a session
           if (session != null) {
             // Let the client know
@@ -246,15 +246,15 @@ class CastManager constructor(val mainActivity:Activity) {
       onRouteUpdate(outRoutes)
     }
 
-    override fun onRouteAdded(router: MediaRouter?, route: MediaRouter.RouteInfo?) {
+    override fun onRouteAdded(router: MediaRouter, route: MediaRouter.RouteInfo) {
       onFilteredRouteUpdate()
     }
 
-    override fun onRouteChanged(router: MediaRouter?, route: MediaRouter.RouteInfo?) {
+    override fun onRouteChanged(router: MediaRouter, route: MediaRouter.RouteInfo) {
       onFilteredRouteUpdate()
     }
 
-    override fun onRouteRemoved(router: MediaRouter?, route: MediaRouter.RouteInfo?) {
+    override fun onRouteRemoved(router: MediaRouter, route: MediaRouter.RouteInfo) {
       onFilteredRouteUpdate()
     }
   }

android/app/src/main/java/com/audiobookshelf/app/player/CastPlayer.kt

@@ -11,12 +11,12 @@ import com.google.android.exoplayer2.*
 import com.google.android.exoplayer2.C.TrackType
 import com.google.android.exoplayer2.MediaMetadata
 import com.google.android.exoplayer2.Player.*
-import com.google.android.exoplayer2.TracksInfo.TrackGroupInfo
+import com.google.android.exoplayer2.Tracks.Group
 import com.google.android.exoplayer2.audio.AudioAttributes
 import com.google.android.exoplayer2.ext.cast.SessionAvailabilityListener
 import com.google.android.exoplayer2.source.TrackGroup
 import com.google.android.exoplayer2.source.TrackGroupArray
-import com.google.android.exoplayer2.text.Cue
+import com.google.android.exoplayer2.text.CueGroup
 import com.google.android.exoplayer2.trackselection.TrackSelection
 import com.google.android.exoplayer2.trackselection.TrackSelectionArray
 import com.google.android.exoplayer2.trackselection.TrackSelectionParameters
@@ -49,7 +49,7 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
   private var myPlayWhenReady:Boolean = false
   private var playbackParameters:PlaybackParameters = PlaybackParameters.DEFAULT
   private var myAvailableCommands: Commands
-  private var myCurrentTracksInfo: TracksInfo
+  private var myCurrentTracksInfo: Tracks
   private var myCurrentTrackGroups: TrackGroupArray
   private var myCurrentTrackSelections: TrackSelectionArray
 
@@ -76,7 +76,7 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
       COMMAND_GET_MEDIA_ITEMS_METADATA,
       COMMAND_SET_MEDIA_ITEMS_METADATA,
       COMMAND_CHANGE_MEDIA_ITEMS,
-      COMMAND_GET_TRACK_INFOS)
+      COMMAND_GET_TRACKS)
     .build()
 
   var currentPlaybackState = Player.STATE_IDLE
@@ -95,7 +95,7 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
     Log.d(tag, "Init CastPlayer")
     myCurrentTrackGroups = TrackGroupArray.EMPTY
     myCurrentTrackSelections = EMPTY_TRACK_SELECTION_ARRAY
-    myCurrentTracksInfo = TracksInfo.EMPTY
+    myCurrentTracksInfo = Tracks.EMPTY
     statusListener = StatusListener()
     timelineTracker = CastTimelineTracker()
     myCurrentTimeline = CastTimeline.EMPTY_CAST_TIMELINE
@@ -385,7 +385,7 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
     }
     if (updateTracksAndSelectionsAndNotifyIfChanged()) {
       listeners.queueEvent(
-        EVENT_TRACKS_CHANGED) { listener: Listener -> listener.onTracksInfoChanged(currentTracksInfo) }
+        EVENT_TRACKS_CHANGED) { listener: Listener -> listener.onTracksChanged(currentTracks) }
     }
     updateAvailableCommandsAndNotifyIfChanged()
     listeners.flushEvents()
@@ -405,7 +405,7 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
       val hasChanged = !myCurrentTrackGroups.isEmpty
       myCurrentTrackGroups = TrackGroupArray.EMPTY
       myCurrentTrackSelections = EMPTY_TRACK_SELECTION_ARRAY
-      myCurrentTracksInfo = TracksInfo.EMPTY
+      myCurrentTracksInfo = Tracks.EMPTY
       return hasChanged
     }
     var activeTrackIds = mediaStatus.activeTrackIds
@@ -414,7 +414,7 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
     }
     val trackGroups = arrayOfNulls<TrackGroup>(castMediaTracks.size)
     val trackSelections = arrayOfNulls<TrackSelection>(RENDERER_COUNT)
-    val trackGroupInfos = arrayOfNulls<TrackGroupInfo>(castMediaTracks.size)
+    val trackGroupInfos = arrayOfNulls<Group>(castMediaTracks.size)
     for (i in castMediaTracks.indices) {
       val mediaTrack = castMediaTracks[i]
       trackGroups[i] = TrackGroup( /* id= */i.toString(), mediaTrackToFormat(mediaTrack))
@@ -428,18 +428,16 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
       }
       val trackSupport = intArrayOf(if (supported) C.FORMAT_HANDLED else C.FORMAT_UNSUPPORTED_TYPE)
       val trackSelected = booleanArrayOf(selected)
-      trackGroupInfos[i] = TrackGroupInfo(trackGroups[i]!!, trackSupport, trackType, trackSelected)
+      trackGroupInfos[i] = Group(trackGroups[i]!!, false, trackSupport, trackSelected)
     }
 
     val tg = trackGroups.filterNotNull().toTypedArray()
-    var ts = trackSelections.filterNotNull().toTypedArray()
+    val ts = trackSelections.filterNotNull().toTypedArray()
-    var tgi = trackGroupInfos.filterNotNull().toMutableList()
+    val tgi = trackGroupInfos.filterNotNull().toMutableList()
     val newTrackGroups = TrackGroupArray(*tg)
     val newTrackSelections = TrackSelectionArray(*ts)
-    val newTracksInfo = TracksInfo(tgi)
+    val newTracksInfo = Tracks(tgi)
-    if (newTrackGroups != currentTrackGroups
+    if (newTracksInfo != currentTracks) {
-      || newTrackSelections != currentTrackSelections
-      || newTracksInfo != currentTracksInfo) {
       myCurrentTrackSelections = newTrackSelections
       myCurrentTrackGroups = newTrackGroups
       myCurrentTracksInfo = newTracksInfo
@@ -593,7 +591,7 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
     listeners.flushEvents()
     val pendingResult: PendingResult<RemoteMediaClient.MediaChannelResult> = if (playWhenReady) remoteMediaClient!!.play() else remoteMediaClient!!.pause()
 
-    var resultCb = ResultCallback<RemoteMediaClient.MediaChannelResult?> {
+    val resultCb = ResultCallback<RemoteMediaClient.MediaChannelResult?> {
       updatePlayerStateAndNotifyIfChanged()
     }
 
@@ -622,10 +620,10 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
     return false
   }
 
-  override fun seekTo(mediaItemIndex: Int, positionMs: Long) {
+  override fun seekTo(mediaItemIndex: Int, positionMs: Long, seekCommand: Int, isRepeatingCurrentItem: Boolean) {
     Log.d(tag, "seekTo $mediaItemIndex position $positionMs")
 
-    var resultCb = ResultCallback<RemoteMediaClient.MediaChannelResult?> {
+    val resultCb = ResultCallback<RemoteMediaClient.MediaChannelResult?> {
       val statusCode: Int = it.status.statusCode
       if (statusCode != CastStatusCodes.SUCCESS && statusCode != CastStatusCodes.REPLACED) {
         Log.e(tag, "Seek failed. Error code $statusCode")
@@ -645,14 +643,14 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
 
     // We assume the default position is 0. There is no support for seeking to the default position
     // in RemoteMediaClient.
-    var positionMsFinal = if (positionMs != C.TIME_UNSET) positionMs else 0
+    val positionMsFinal = if (positionMs != C.TIME_UNSET) positionMs else 0
     if (mediaStatus != null) {
       if (currentMediaItemIndex != mediaItemIndex) {
         Log.d(tag, "seekTo: Changing media item index from $currentMediaItemIndex to $mediaItemIndex")
         remoteMediaClient?.queueJumpToItem(myCurrentTimeline.getPeriod(mediaItemIndex, period).uid as Int, positionMsFinal, JSONObject())?.setResultCallback(resultCb)
       } else {
         Log.d(tag, "seekTo: Same media index seek to position $positionMsFinal")
-        var mediaSeekOptions = MediaSeekOptions.Builder().setPosition(positionMsFinal).build()
+        val mediaSeekOptions = MediaSeekOptions.Builder().setPosition(positionMsFinal).build()
         remoteMediaClient?.seek(mediaSeekOptions)?.setResultCallback(resultCb)
       }
       val oldPosition = getCurrentPositionInfo()
@@ -709,7 +707,7 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
 
     val pendingResult: PendingResult<RemoteMediaClient.MediaChannelResult>? = remoteMediaClient?.setPlaybackRate(actualPlaybackParameters.speed.toDouble(),  /* customData= */null)
 
-    var resultCb = ResultCallback<RemoteMediaClient.MediaChannelResult?> {
+    val resultCb = ResultCallback<RemoteMediaClient.MediaChannelResult?> {
       updatePlaybackRateAndNotifyIfChanged()
       listeners.flushEvents()
     }
@@ -736,15 +734,7 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
     sessionManager.endCurrentSession(false)
   }
 
-  override fun getCurrentTrackGroups(): TrackGroupArray {
+  override fun getCurrentTracks(): Tracks {
-    return this.myCurrentTrackGroups
-  }
-
-  override fun getCurrentTrackSelections(): TrackSelectionArray {
-    return this.myCurrentTrackSelections
-  }
-
-  override fun getCurrentTracksInfo(): TracksInfo {
     return this.myCurrentTracksInfo
   }
 
@@ -858,8 +848,12 @@ class CastPlayer(var castContext: CastContext) : BasePlayer() {
    return VideoSize.UNKNOWN
   }
 
-  override fun getCurrentCues(): MutableList<Cue> {
+  override fun getSurfaceSize(): Size {
-    return mutableListOf()
+    return Size.UNKNOWN
+  }
+
+  override fun getCurrentCues(): CueGroup {
+    return CueGroup.EMPTY_TIME_ZERO
   }
 
   override fun getDeviceInfo(): DeviceInfo {

android/app/src/main/java/com/audiobookshelf/app/player/MediaSessionCallback.kt

@@ -86,7 +86,8 @@ class MediaSessionCallback(var playerNotificationService:PlayerNotificationServi
   }
 
   override fun onSeekTo(pos: Long) {
-    playerNotificationService.seekPlayer(pos)
+    val currentTrackStartOffset = playerNotificationService.getCurrentTrackStartOffsetMs()
+    playerNotificationService.seekPlayer(currentTrackStartOffset + pos)
   }
 
   private fun onChangeSpeed() {
@@ -115,15 +116,16 @@ class MediaSessionCallback(var playerNotificationService:PlayerNotificationServi
 
     if (mediaId.isNullOrEmpty()) {
       libraryItemWrapper = playerNotificationService.mediaManager.getFirstItem()
-    } else if (mediaId.startsWith("ep_") || mediaId.startsWith("local_ep_")) { // Playing podcast episode
-      val libraryItemWithEpisode = playerNotificationService.mediaManager.getPodcastWithEpisodeByEpisodeId(mediaId)
-      libraryItemWrapper = libraryItemWithEpisode?.libraryItemWrapper
-      podcastEpisode = libraryItemWithEpisode?.episode
     } else {
-      libraryItemWrapper = playerNotificationService.mediaManager.getById(mediaId)
+      val libraryItemWithEpisode = playerNotificationService.mediaManager.getPodcastWithEpisodeByEpisodeId(mediaId)
-
+      if (libraryItemWithEpisode != null) {
-      if (libraryItemWrapper == null) {
+        libraryItemWrapper = libraryItemWithEpisode.libraryItemWrapper
-        Log.e(tag, "onPlayFromMediaId: Media item not found $mediaId")
+        podcastEpisode = libraryItemWithEpisode.episode
+      } else {
+        libraryItemWrapper = playerNotificationService.mediaManager.getById(mediaId)
+        if (libraryItemWrapper == null) {
+          Log.e(tag, "onPlayFromMediaId: Media item not found $mediaId")
+        }
       }
     }
 

android/app/src/main/java/com/audiobookshelf/app/player/MediaSessionPlaybackPreparer.kt

@@ -49,10 +49,10 @@ class MediaSessionPlaybackPreparer(var playerNotificationService:PlayerNotificat
     val libraryItemWrapper: LibraryItemWrapper?
     var podcastEpisode: PodcastEpisode? = null
 
-    if (mediaId.startsWith("ep_") || mediaId.startsWith("local_ep_")) { // Playing podcast episode
+    val libraryItemWithEpisode = playerNotificationService.mediaManager.getPodcastWithEpisodeByEpisodeId(mediaId)
-      val libraryItemWithEpisode = playerNotificationService.mediaManager.getPodcastWithEpisodeByEpisodeId(mediaId)
+    if (libraryItemWithEpisode != null) {
-      libraryItemWrapper = libraryItemWithEpisode?.libraryItemWrapper
+      libraryItemWrapper = libraryItemWithEpisode.libraryItemWrapper
-      podcastEpisode = libraryItemWithEpisode?.episode
+      podcastEpisode = libraryItemWithEpisode.episode
     } else {
       libraryItemWrapper = playerNotificationService.mediaManager.getById(mediaId)
     }

android/app/src/main/java/com/audiobookshelf/app/player/PlayerListener.kt

@@ -56,6 +56,9 @@ class PlayerListener(var playerNotificationService:PlayerNotificationService) :
 
     lazyIsPlaying = isPlaying
 
+    // Update widget
+    DeviceManager.widgetUpdater?.onPlayerChanged(playerNotificationService)
+
     if (isPlaying) {
       Log.d(tag, "SeekBackTime: Player is playing")
       if (lastPauseTime > 0 && DeviceManager.deviceData.deviceSettings?.disableAutoRewind != true) {
@@ -109,8 +112,6 @@ class PlayerListener(var playerNotificationService:PlayerNotificationService) :
     }
 
     playerNotificationService.clientEventEmitter?.onPlayingUpdate(isPlaying)
-
-    DeviceManager.widgetUpdater?.onPlayerChanged(playerNotificationService)
   }
 
   override fun onEvents(player: Player, events: Player.Events) {

android/app/src/main/java/com/audiobookshelf/app/player/PlayerNotificationListener.kt

@@ -44,11 +44,7 @@ class PlayerNotificationListener(var playerNotificationService:PlayerNotificatio
     } else {
       Log.d(tag, "onNotificationCancelled not dismissed by user")
 
-      // When stop button is pressed on the notification I guess it isn't considered "dismissedByUser" so we need to close playback ourselves
+      if (PlayerNotificationService.isSwitchingPlayer) {
-      if (!PlayerNotificationService.isClosed && !PlayerNotificationService.isSwitchingPlayer) {
-        Log.d(tag, "PNS is not closed - closing it now")
-        playerNotificationService.closePlayback()
-      } else if (PlayerNotificationService.isSwitchingPlayer) {
         // When switching from cast player to exo player and vice versa the notification is cancelled and posted again
           // so we don't want to cancel the playback during this switch
         Log.d(tag, "PNS is switching player")

android/app/src/main/java/com/audiobookshelf/app/player/PlayerNotificationService.kt

@@ -2,8 +2,6 @@ package com.audiobookshelf.app.player
 
 import android.annotation.SuppressLint
 import android.app.*
-import android.appwidget.AppWidgetManager
-import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.graphics.Bitmap
@@ -11,10 +9,7 @@ import android.graphics.Color
 import android.graphics.ImageDecoder
 import android.hardware.Sensor
 import android.hardware.SensorManager
-import android.net.ConnectivityManager
+import android.net.*
-import android.net.Network
-import android.net.NetworkCapabilities
-import android.net.NetworkRequest
 import android.os.*
 import android.provider.MediaStore
 import android.provider.Settings
@@ -25,14 +20,11 @@ import android.support.v4.media.session.MediaControllerCompat
 import android.support.v4.media.session.MediaSessionCompat
 import android.support.v4.media.session.PlaybackStateCompat
 import android.util.Log
-import android.view.View
-import android.widget.RemoteViews
 import androidx.annotation.RequiresApi
 import androidx.core.app.NotificationCompat
 import androidx.core.content.ContextCompat
 import androidx.media.MediaBrowserServiceCompat
 import androidx.media.utils.MediaConstants
-import com.audiobookshelf.app.BuildConfig
 import com.audiobookshelf.app.R
 import com.audiobookshelf.app.data.*
 import com.audiobookshelf.app.data.DeviceInfo
@@ -42,16 +34,22 @@ import com.audiobookshelf.app.managers.SleepTimerManager
 import com.audiobookshelf.app.media.MediaManager
 import com.audiobookshelf.app.media.MediaProgressSyncer
 import com.audiobookshelf.app.server.ApiHandler
+import com.audiobookshelf.app.BuildConfig
+import com.audiobookshelf.app.media.getUriToAbsIconDrawable
+import com.audiobookshelf.app.media.getUriToDrawable
 import com.google.android.exoplayer2.*
 import com.google.android.exoplayer2.audio.AudioAttributes
 import com.google.android.exoplayer2.ext.mediasession.MediaSessionConnector
 import com.google.android.exoplayer2.ext.mediasession.MediaSessionConnector.CustomActionProvider
 import com.google.android.exoplayer2.ext.mediasession.TimelineQueueNavigator
+import com.google.android.exoplayer2.extractor.DefaultExtractorsFactory
+import com.google.android.exoplayer2.extractor.mp3.Mp3Extractor
 import com.google.android.exoplayer2.source.MediaSource
 import com.google.android.exoplayer2.source.ProgressiveMediaSource
 import com.google.android.exoplayer2.source.hls.HlsMediaSource
 import com.google.android.exoplayer2.ui.PlayerNotificationManager
 import com.google.android.exoplayer2.upstream.*
+import kotlinx.coroutines.runBlocking
 import java.util.*
 import kotlin.concurrent.schedule
 
@@ -70,7 +68,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     var isSwitchingPlayer = false // Used when switching between cast player and exoplayer
   }
 
-  private val tag = "PlayerNotificationService"
+  private val tag = "PlayerNotificationServ"
 
   interface ClientEventEmitter {
     fun onPlaybackSession(playbackSession:PlaybackSession)
@@ -124,6 +122,18 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
   private var mShakeDetector: ShakeDetector? = null
   private var shakeSensorUnregisterTask:TimerTask? = null
 
+  // These are used to trigger reloading if
+  private var forceReloadingAndroidAuto:Boolean = false
+  private var firstLoadDone:Boolean = false
+
+  fun isBrowseTreeInitialized() : Boolean {
+    return this::browseTree.isInitialized
+  }
+
+  // Cache latest search so it wont trigger again when returning from series for example
+  private var cachedSearch : String = ""
+  private var cachedSearchResults : MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
+
    /*
       Service related stuff
    */
@@ -203,6 +213,12 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     super.onCreate()
     ctx = this
 
+    // Initialize Paper
+    DbManager.initialize(ctx)
+
+    // Initialize widget
+    DeviceManager.initializeWidgetUpdater(ctx)
+
     // To listen for network change from metered to unmetered
     val networkRequest = NetworkRequest.Builder()
       .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
@@ -264,7 +280,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     playerNotificationManager.setUseNextAction(false)
     playerNotificationManager.setUsePreviousAction(false)
     playerNotificationManager.setUseChronometer(false)
-    playerNotificationManager.setUseStopAction(true)
+    playerNotificationManager.setUseStopAction(false)
     playerNotificationManager.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
     playerNotificationManager.setPriority(NotificationCompat.PRIORITY_MAX)
     playerNotificationManager.setUseFastForwardActionInCompactView(true)
@@ -288,10 +304,10 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
           return MediaDescriptionCompat.Builder().build()
         }
 
-        val coverUri = currentPlaybackSession!!.getCoverUri()
+        val coverUri = currentPlaybackSession!!.getCoverUri(ctx)
 
-        var bitmap:Bitmap? = null
+        var bitmap: Bitmap? = null
-        // Local covers get bitmap
+//         Local covers get bitmap
         if (currentPlaybackSession!!.localLibraryItem?.coverContentUrl != null) {
           bitmap = if (Build.VERSION.SDK_INT < 28) {
             MediaStore.Images.Media.getBitmap(ctx.contentResolver, coverUri)
@@ -319,25 +335,16 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
         val mediaDescriptionBuilder = MediaDescriptionCompat.Builder()
           .setExtras(extra)
           .setTitle(currentPlaybackSession!!.displayTitle)
-          .setIconUri(coverUri)
 
         bitmap?.let {
           mediaDescriptionBuilder.setIconBitmap(it)
-        }
+        } ?: mediaDescriptionBuilder.setIconUri(coverUri)
 
         return mediaDescriptionBuilder.build()
       }
     }
 
-    mediaSessionConnector.setEnabledPlaybackActions(
+    setMediaSessionConnectorPlaybackActions()
-      PlaybackStateCompat.ACTION_PLAY_PAUSE
-        or PlaybackStateCompat.ACTION_PLAY
-        or PlaybackStateCompat.ACTION_PAUSE
-        or PlaybackStateCompat.ACTION_SEEK_TO
-        or PlaybackStateCompat.ACTION_FAST_FORWARD
-        or PlaybackStateCompat.ACTION_REWIND
-        or PlaybackStateCompat.ACTION_STOP
-    )
     mediaSessionConnector.setQueueNavigator(queueNavigator)
     mediaSessionConnector.setPlaybackPreparer(MediaSessionPlaybackPreparer(this))
 
@@ -362,7 +369,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
       .build()
     mPlayer.setHandleAudioBecomingNoisy(true)
     mPlayer.addListener(PlayerListener(this))
-    val audioAttributes:AudioAttributes = AudioAttributes.Builder().setUsage(C.USAGE_MEDIA).setContentType(C.CONTENT_TYPE_SPEECH).build()
+    val audioAttributes:AudioAttributes = AudioAttributes.Builder().setUsage(C.USAGE_MEDIA).setContentType(C.AUDIO_CONTENT_TYPE_SPEECH).build()
     mPlayer.setAudioAttributes(audioAttributes, true)
 
     //attach player to playerNotificationManager
@@ -394,7 +401,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
 
     val metadata = playbackSession.getMediaMetadataCompat(ctx)
     mediaSession.setMetadata(metadata)
-    val mediaItems = playbackSession.getMediaItems()
+    val mediaItems = playbackSession.getMediaItems(ctx)
     val playbackRateToUse = playbackRate ?: initialPlaybackRate ?: 1f
     initialPlaybackRate = playbackRate
 
@@ -438,12 +445,26 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
       if (playbackSession.isLocal) {
         Log.d(tag, "Playing Local Item")
         val dataSourceFactory = DefaultDataSource.Factory(ctx)
-        mediaSource = ProgressiveMediaSource.Factory(dataSourceFactory).createMediaSource(mediaItems[0])
+
+        val extractorsFactory = DefaultExtractorsFactory()
+        if (DeviceManager.deviceData.deviceSettings?.enableMp3IndexSeeking == true) {
+          // @see https://exoplayer.dev/troubleshooting.html#why-is-seeking-inaccurate-in-some-mp3-files
+          extractorsFactory.setMp3ExtractorFlags(Mp3Extractor.FLAG_ENABLE_INDEX_SEEKING)
+        }
+
+        mediaSource = ProgressiveMediaSource.Factory(dataSourceFactory, extractorsFactory).createMediaSource(mediaItems[0])
       } else if (!playbackSession.isHLS) {
         Log.d(tag, "Direct Playing Item")
         val dataSourceFactory = DefaultHttpDataSource.Factory()
+
+        val extractorsFactory = DefaultExtractorsFactory()
+        if (DeviceManager.deviceData.deviceSettings?.enableMp3IndexSeeking == true) {
+          // @see https://exoplayer.dev/troubleshooting.html#why-is-seeking-inaccurate-in-some-mp3-files
+          extractorsFactory.setMp3ExtractorFlags(Mp3Extractor.FLAG_ENABLE_INDEX_SEEKING)
+        }
+
         dataSourceFactory.setUserAgent(channelId)
-        mediaSource = ProgressiveMediaSource.Factory(dataSourceFactory).createMediaSource(mediaItems[0])
+        mediaSource = ProgressiveMediaSource.Factory(dataSourceFactory, extractorsFactory).createMediaSource(mediaItems[0])
       } else {
         Log.d(tag, "Playing HLS Item")
         val dataSourceFactory = DefaultHttpDataSource.Factory()
@@ -483,7 +504,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
   }
 
   private fun setMediaSessionConnectorCustomActions(playbackSession:PlaybackSession) {
-    val mediaItems = playbackSession.getMediaItems()
+    val mediaItems = playbackSession.getMediaItems(ctx)
     val customActionProviders = mutableListOf(
       JumpBackwardCustomActionProvider(),
       JumpForwardCustomActionProvider(),
@@ -498,6 +519,20 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     mediaSessionConnector.setCustomActionProviders(*customActionProviders.toTypedArray())
   }
 
+  fun setMediaSessionConnectorPlaybackActions() {
+    var playbackActions = PlaybackStateCompat.ACTION_PLAY_PAUSE or
+      PlaybackStateCompat.ACTION_PLAY or
+      PlaybackStateCompat.ACTION_PAUSE or
+      PlaybackStateCompat.ACTION_FAST_FORWARD or
+      PlaybackStateCompat.ACTION_REWIND or
+      PlaybackStateCompat.ACTION_STOP
+
+    if (deviceSettings.allowSeekingOnMediaControls) {
+      playbackActions = playbackActions or PlaybackStateCompat.ACTION_SEEK_TO
+    }
+    mediaSessionConnector.setEnabledPlaybackActions(playbackActions)
+  }
+
   fun handlePlayerPlaybackError(errorMessage:String) {
     // On error and was attempting to direct play - fallback to transcode
     currentPlaybackSession?.let { playbackSession ->
@@ -638,16 +673,20 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     }
   }
 
-  fun getCurrentTime() : Long {
+  fun getCurrentTrackStartOffsetMs() : Long {
     return if (currentPlayer.mediaItemCount > 1) {
       val windowIndex = currentPlayer.currentMediaItemIndex
       val currentTrackStartOffset = currentPlaybackSession?.getTrackStartOffsetMs(windowIndex) ?: 0L
-      currentPlayer.currentPosition + currentTrackStartOffset
+      currentTrackStartOffset
     } else {
-      currentPlayer.currentPosition
+      0
     }
   }
 
+  fun getCurrentTime() : Long {
+    return currentPlayer.currentPosition + getCurrentTrackStartOffsetMs()
+  }
+
   fun getCurrentTimeSeconds() : Double {
     return getCurrentTime() / 1000.0
   }
@@ -863,10 +902,28 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
 
   fun closePlayback(calledOnError:Boolean? = false) {
     Log.d(tag, "closePlayback")
+    val config = DeviceManager.serverConnectionConfig
+
+    val isLocal = mediaProgressSyncer.currentIsLocal
+    val currentSessionId = mediaProgressSyncer.currentSessionId
     if (mediaProgressSyncer.listeningTimerRunning) {
       Log.i(tag, "About to close playback so stopping media progress syncer first")
+
       mediaProgressSyncer.stop(calledOnError == false) { // If closing on error then do not sync progress (causes exception)
         Log.d(tag, "Media Progress syncer stopped")
+        // If not local session then close on server
+        if (!isLocal && currentSessionId != "") {
+          apiHandler.closePlaybackSession(currentSessionId, config) {
+            Log.d(tag, "Closed playback session $currentSessionId")
+          }
+        }
+      }
+    } else {
+      // If not local session then close on server
+      if (!isLocal && currentSessionId != "") {
+        apiHandler.closePlaybackSession(currentSessionId, config) {
+          Log.d(tag, "Closed playback session $currentSessionId")
+        }
       }
     }
 
@@ -880,8 +937,10 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     currentPlaybackSession = null
     mediaProgressSyncer.reset()
     clientEventEmitter?.onPlaybackClosed()
+
     PlayerListener.lastPauseTime = 0
     isClosed = true
+    DeviceManager.widgetUpdater?.onPlayerClosed()
     stopForeground(Service.STOP_FOREGROUND_REMOVE)
     stopSelf()
   }
@@ -896,7 +955,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
   }
 
   @SuppressLint("HardwareIds")
-  private fun getDeviceInfo(): DeviceInfo {
+  fun getDeviceInfo(): DeviceInfo {
     /* EXAMPLE
       manufacturer: Google
       model: Pixel 6
@@ -905,7 +964,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
       appVersion: 0.9.46-beta
      */
     val deviceId = Settings.Secure.getString(ctx.contentResolver, Settings.Secure.ANDROID_ID)
-    return DeviceInfo(deviceId, Build.MANUFACTURER, Build.MODEL, Build.BRAND, Build.VERSION.SDK_INT, BuildConfig.VERSION_NAME)
+    return DeviceInfo(deviceId, Build.MANUFACTURER, Build.MODEL, Build.VERSION.SDK_INT, BuildConfig.VERSION_NAME)
   }
 
   private val deviceSettings get() = DeviceManager.deviceData.deviceSettings ?: DeviceSettings.default()
@@ -933,6 +992,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
 
   private val AUTO_MEDIA_ROOT = "/"
   private val LIBRARIES_ROOT = "__LIBRARIES__"
+  private val RECENTLY_ROOT = "__RECENTLY__"
   private val DOWNLOADS_ROOT = "__DOWNLOADS__"
   private val CONTINUE_ROOT = "__CONTINUE__"
   private lateinit var browseTree:BrowseTree
@@ -955,20 +1015,28 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
       // No further calls will be made to other media browsing methods.
       null
     } else {
+      Log.d(tag, "Android Auto starting")
       isStarted = true
-      mediaManager.checkResetServerItems() // Reset any server items if no longer connected to server
+
+      // Reset cache if no longer connected to server or server changed
+      if (mediaManager.checkResetServerItems()) {
+        forceReloadingAndroidAuto = true
+      }
 
       isAndroidAuto = true
 
       val extras = Bundle()
       extras.putBoolean(
-        MediaConstants.BROWSER_SERVICE_EXTRAS_KEY_SEARCH_SUPPORTED, true)
+        MediaConstants.BROWSER_SERVICE_EXTRAS_KEY_SEARCH_SUPPORTED, true
+      )
       extras.putInt(
         MediaConstants.DESCRIPTION_EXTRAS_KEY_CONTENT_STYLE_BROWSABLE,
-        MediaConstants.DESCRIPTION_EXTRAS_VALUE_CONTENT_STYLE_LIST_ITEM)
+        MediaConstants.DESCRIPTION_EXTRAS_VALUE_CONTENT_STYLE_LIST_ITEM
+      )
       extras.putInt(
         MediaConstants.DESCRIPTION_EXTRAS_KEY_CONTENT_STYLE_PLAYABLE,
-        MediaConstants.DESCRIPTION_EXTRAS_VALUE_CONTENT_STYLE_LIST_ITEM)
+        MediaConstants.DESCRIPTION_EXTRAS_VALUE_CONTENT_STYLE_LIST_ITEM
+      )
 
       BrowserRoot(AUTO_MEDIA_ROOT, extras)
     }
@@ -979,67 +1047,59 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
 
     result.detach()
 
-    if (parentMediaId.startsWith("li_") || parentMediaId.startsWith("local_")) { // Show podcast episodes
+    // Prevent crashing if app is restarted while browsing
-      Log.d(tag, "Loading podcast episodes")
+    if ((parentMediaId != DOWNLOADS_ROOT && parentMediaId != AUTO_MEDIA_ROOT) && !firstLoadDone){
-      mediaManager.loadPodcastEpisodeMediaBrowserItems(parentMediaId, ctx) {
+      result.sendResult(null)
-        result.sendResult(it)
+      return
-      }
+    }
-    } else if (::browseTree.isInitialized && browseTree[parentMediaId] == null && mediaManager.getIsLibrary(parentMediaId)) { // Load library items for library
 
-      mediaManager.loadLibraryItemsWithAudio(parentMediaId) { libraryItems ->
+    if (parentMediaId == DOWNLOADS_ROOT) { // Load downloads
-        val children = libraryItems.map { libraryItem ->
-          if (libraryItem.mediaType == "podcast") { // Podcasts are browseable
-            val mediaDescription = libraryItem.getMediaDescription(null, ctx)
-            MediaBrowserCompat.MediaItem(mediaDescription, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
-          } else {
-            val progress = mediaManager.serverUserMediaProgress.find { it.libraryItemId == libraryItem.id }
-            val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(libraryItem.id)
-            libraryItem.localLibraryItemId = localLibraryItem?.id
-            val description = libraryItem.getMediaDescription(progress, ctx)
-            MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
-          }
-        }
-        result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
-      }
-    } else if (parentMediaId == DOWNLOADS_ROOT) { // Load downloads
 
       val localBooks = DeviceManager.dbManager.getLocalLibraryItems("book")
       val localPodcasts = DeviceManager.dbManager.getLocalLibraryItems("podcast")
-      val localBrowseItems:MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
+      val localBrowseItems: MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
 
       localBooks.forEach { localLibraryItem ->
-        val progress = DeviceManager.dbManager.getLocalMediaProgress(localLibraryItem.id)
+        if (localLibraryItem.media.getAudioTracks().isNotEmpty()) {
-        val description = localLibraryItem.getMediaDescription(progress, ctx)
+          val progress = DeviceManager.dbManager.getLocalMediaProgress(localLibraryItem.id)
+          val description = localLibraryItem.getMediaDescription(progress, ctx)
 
-        localBrowseItems += MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
+          localBrowseItems += MediaBrowserCompat.MediaItem(
+            description,
+            MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
+          )
+        }
       }
 
       localPodcasts.forEach { localLibraryItem ->
         val mediaDescription = localLibraryItem.getMediaDescription(null, ctx)
-        localBrowseItems += MediaBrowserCompat.MediaItem(mediaDescription, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+        localBrowseItems += MediaBrowserCompat.MediaItem(
+          mediaDescription,
+          MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+        )
       }
 
       result.sendResult(localBrowseItems)
 
     } else if (parentMediaId == CONTINUE_ROOT) {
-      val localBrowseItems:MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
+      val localBrowseItems: MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
       mediaManager.serverItemsInProgress.forEach { itemInProgress ->
         val progress: MediaProgressWrapper?
-        val mediaDescription:MediaDescriptionCompat
+        val mediaDescription: MediaDescriptionCompat
         if (itemInProgress.episode != null) {
-           if (itemInProgress.isLocal) {
+          if (itemInProgress.isLocal) {
-             progress = DeviceManager.dbManager.getLocalMediaProgress("${itemInProgress.libraryItemWrapper.id}-${itemInProgress.episode.id}")
+            progress = DeviceManager.dbManager.getLocalMediaProgress("${itemInProgress.libraryItemWrapper.id}-${itemInProgress.episode.id}")
-           } else {
+          } else {
-             progress = mediaManager.serverUserMediaProgress.find { it.libraryItemId == itemInProgress.libraryItemWrapper.id && it.episodeId == itemInProgress.episode.id }
+            progress = mediaManager.serverUserMediaProgress.find { it.libraryItemId == itemInProgress.libraryItemWrapper.id && it.episodeId == itemInProgress.episode.id }
 
-             // to show download icon
+            // to show download icon
-             val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(itemInProgress.libraryItemWrapper.id)
+            val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(itemInProgress.libraryItemWrapper.id)
-             localLibraryItem?.let { lli ->
+            localLibraryItem?.let { lli ->
-               val localEpisode = (lli.media as Podcast).episodes?.find { it.serverEpisodeId == itemInProgress.episode.id }
+              val localEpisode = (lli.media as Podcast).episodes?.find { it.serverEpisodeId == itemInProgress.episode.id }
-               itemInProgress.episode.localEpisodeId = localEpisode?.id
+              itemInProgress.episode.localEpisodeId = localEpisode?.id
-             }
+            }
 
-           }
+          }
           mediaDescription = itemInProgress.episode.getMediaDescription(itemInProgress.libraryItemWrapper, progress, ctx)
         } else {
           if (itemInProgress.isLocal) {
@@ -1055,28 +1115,499 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
         localBrowseItems += MediaBrowserCompat.MediaItem(mediaDescription, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
       }
       result.sendResult(localBrowseItems)
-    } else {
+    } else if (parentMediaId == AUTO_MEDIA_ROOT) {
-      mediaManager.loadAndroidAutoItems {
+      Log.d(tag, "Trying to initialize browseTree.")
-        browseTree = BrowseTree(this, mediaManager.serverItemsInProgress, mediaManager.serverLibraries)
+      if (!this::browseTree.isInitialized || forceReloadingAndroidAuto) {
-
+        forceReloadingAndroidAuto = false
-        val children = browseTree[parentMediaId]?.map { item ->
+        mediaManager.loadAndroidAutoItems {
-          Log.d(tag, "Loading Browser Media Item ${item.description.title}")
+          Log.d(tag, "android auto loaded. Starting browseTree initialize")
+          browseTree = BrowseTree(this, mediaManager.serverItemsInProgress, mediaManager.serverLibraries, mediaManager.allLibraryPersonalizationsDone)
+          val children = browseTree[parentMediaId]?.map { item ->
+            Log.d(tag, "Found top menu item: ${item.description.title}")
             MediaBrowserCompat.MediaItem(item.description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+          }
+          Log.d(tag, "browseTree initialize and android auto loaded")
+          result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+          firstLoadDone = true
+          if (mediaManager.serverLibraries.isNotEmpty()) {
+            Log.d(tag, "Starting personalization fetch")
+            mediaManager.populatePersonalizedDataForAllLibraries {
+              notifyChildrenChanged("/")
+            }
+
+            Log.d(tag, "Initialize inprogress items")
+            mediaManager.initializeInProgressItems {
+              notifyChildrenChanged("/")
+            }
+          }
+        }
+      } else {
+        Log.d(tag, "Starting browseTree refresh")
+        browseTree = BrowseTree(this, mediaManager.serverItemsInProgress, mediaManager.serverLibraries, mediaManager.allLibraryPersonalizationsDone)
+        val children = browseTree[parentMediaId]?.map { item ->
+          Log.d(tag, "Found top menu item: ${item.description.title}")
+          MediaBrowserCompat.MediaItem(item.description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+        }
+        Log.d(tag, "browseTree initialize and android auto loaded")
+        result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+      }
+    } else if (parentMediaId == LIBRARIES_ROOT || parentMediaId == RECENTLY_ROOT) {
+      Log.d(tag, "First load done: $firstLoadDone")
+      if (!firstLoadDone) {
+        result.sendResult(null)
+        return
+      }
+      // Wait until top-menu is initialized
+      while (!this::browseTree.isInitialized) {}
+      val children = browseTree[parentMediaId]?.map { item ->
+        Log.d(tag, "[MENU: $parentMediaId] Showing list item ${item.description.title}")
+        MediaBrowserCompat.MediaItem(item.description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+      }
+      result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+    } else if (mediaManager.getIsLibrary(parentMediaId)) { // Load library items for library
+      Log.d(tag, "Loading items for library $parentMediaId")
+      val selectedLibrary = mediaManager.getLibrary(parentMediaId)
+      if (selectedLibrary?.mediaType == "podcast") { // Podcasts are browseable
+        mediaManager.loadLibraryPodcasts(parentMediaId) { libraryItems ->
+          val children = libraryItems?.map { libraryItem ->
+            val mediaDescription = libraryItem.getMediaDescription(null, ctx)
+            MediaBrowserCompat.MediaItem(
+              mediaDescription,
+              MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+            )
+          }
+          result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+        }
+      } else {
+        val children = mutableListOf(
+          MediaBrowserCompat.MediaItem(
+            MediaDescriptionCompat.Builder()
+              .setTitle("Authors")
+              .setMediaId("__LIBRARY__${parentMediaId}__AUTHORS")
+              .setIconUri(getUriToAbsIconDrawable(ctx, "authors"))
+              .build(),
+            MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+          ),
+          MediaBrowserCompat.MediaItem(
+            MediaDescriptionCompat.Builder()
+              .setTitle("Series")
+              .setMediaId("__LIBRARY__${parentMediaId}__SERIES_LIST")
+              .setIconUri(getUriToAbsIconDrawable(ctx, "columns"))
+              .build(),
+            MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+          ),
+          MediaBrowserCompat.MediaItem(
+            MediaDescriptionCompat.Builder()
+              .setTitle("Collections")
+              .setMediaId("__LIBRARY__${parentMediaId}__COLLECTIONS")
+              .setIconUri(getUriToDrawable(ctx, R.drawable.md_book_multiple_outline))
+              .build(),
+            MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+          )
+        )
+        if (mediaManager.getHasDiscovery(parentMediaId)) {
+          children.add(
+            MediaBrowserCompat.MediaItem(
+              MediaDescriptionCompat.Builder()
+                .setTitle("Discovery")
+                .setMediaId("__LIBRARY__${parentMediaId}__DISCOVERY")
+                .setIconUri(getUriToDrawable(ctx, R.drawable.md_telescope))
+                .build(),
+              MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+            )
+          )
         }
         result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
       }
+    } else if (parentMediaId.startsWith(RECENTLY_ROOT)) {
+      Log.d(tag, "Browsing recently $parentMediaId")
+      val mediaIdParts = parentMediaId.split("__")
+      if (!mediaManager.getIsLibrary(mediaIdParts[2])) {
+        Log.d(tag, "${mediaIdParts[2]} is not library")
+        result.sendResult(null)
+        return
+      }
+      Log.d(tag, "Mediaparts: ${mediaIdParts.size} | $mediaIdParts")
+      if (mediaIdParts.size == 3) {
+        mediaManager.getLibraryRecentShelfs(mediaIdParts[2]) { availableShelfs ->
+          Log.d(tag, "Found ${availableShelfs.size} shelfs")
+          val children : MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
+          for (shelf in availableShelfs) {
+            if (shelf.type == "book") {
+              children.add(
+                MediaBrowserCompat.MediaItem(
+                  MediaDescriptionCompat.Builder()
+                    .setTitle("Books")
+                    .setMediaId("${parentMediaId}__BOOK")
+                    .setIconUri(getUriToDrawable(ctx, R.drawable.md_book_open_blank_variant_outline))
+                    .build(),
+                  MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+                )
+              )
+            } else if (shelf.type == "series") {
+              children.add(
+                MediaBrowserCompat.MediaItem(
+                  MediaDescriptionCompat.Builder()
+                    .setTitle("Series")
+                    .setMediaId("${parentMediaId}__SERIES")
+                    .setIconUri(getUriToAbsIconDrawable(ctx, "columns"))
+                    .build(),
+                  MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+                )
+              )
+            } else if (shelf.type == "episode") {
+              children.add(
+                MediaBrowserCompat.MediaItem(
+                  MediaDescriptionCompat.Builder()
+                    .setTitle("Episodes")
+                    .setMediaId("${parentMediaId}__EPISODE")
+                    .setIconUri(getUriToAbsIconDrawable(ctx, "microphone_2"))
+                    .build(),
+                  MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+                )
+              )
+            } else if (shelf.type == "podcast") {
+              children.add(
+                MediaBrowserCompat.MediaItem(
+                  MediaDescriptionCompat.Builder()
+                    .setTitle("Podcast")
+                    .setMediaId("${parentMediaId}__PODCAST")
+                    .setIconUri(getUriToAbsIconDrawable(ctx, "podcast"))
+                    .build(),
+                  MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+                )
+              )
+            } else if (shelf.type == "authors") {
+              children.add(
+                MediaBrowserCompat.MediaItem(
+                  MediaDescriptionCompat.Builder()
+                    .setTitle("Authors")
+                    .setMediaId("${parentMediaId}__AUTHORS")
+                    .setIconUri(getUriToAbsIconDrawable(ctx, "authors"))
+                    .build(),
+                  MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+                )
+              )
+            }
+          }
+          result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+        }
+      } else if (mediaIdParts.size == 4) {
+        mediaManager.getLibraryRecentShelfByType(mediaIdParts[2], mediaIdParts[3]) { shelf ->
+          if (shelf === null) {
+            result.sendResult(mutableListOf())
+          }else {
+            if (shelf.type == "book") {
+              val children = (shelf as LibraryShelfBookEntity).entities?.map { libraryItem ->
+                val progress = mediaManager.serverUserMediaProgress.find { it.libraryItemId == libraryItem.id }
+                val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(libraryItem.id)
+                libraryItem.localLibraryItemId = localLibraryItem?.id
+                val description = libraryItem.getMediaDescription(progress, ctx, null, false)
+                MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
+              }
+              result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+            } else if (shelf.type == "episode") {
+              val episodesWithRecentEpisode = (shelf as LibraryShelfEpisodeEntity).entities?.filter { libraryItem -> libraryItem.recentEpisode !== null }
+              val children = episodesWithRecentEpisode?.map { libraryItem ->
+                val podcast = libraryItem.media as Podcast
+                val progress = mediaManager.serverUserMediaProgress.find { it.libraryItemId == libraryItem.libraryId && it.episodeId == libraryItem.recentEpisode?.id }
+
+                // to show download icon
+                val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(libraryItem.recentEpisode!!.id)
+                localLibraryItem?.let { lli ->
+                  val localEpisode = (lli.media as Podcast).episodes?.find { it.serverEpisodeId == libraryItem.recentEpisode.id }
+                  libraryItem.recentEpisode.localEpisodeId = localEpisode?.id
+                }
+
+                val description = libraryItem.recentEpisode.getMediaDescription(libraryItem, progress, ctx)
+                MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
+              }
+              result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+            } else if (shelf.type == "podcast") {
+              val children = (shelf as LibraryShelfPodcastEntity).entities?.map { libraryItem ->
+                val mediaDescription = libraryItem.getMediaDescription(null, ctx)
+                MediaBrowserCompat.MediaItem(
+                  mediaDescription,
+                  MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+                )
+              }
+              result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+            } else if (shelf.type == "series") {
+              val children = (shelf as LibraryShelfSeriesEntity).entities?.map { librarySeriesItem ->
+                val description = librarySeriesItem.getMediaDescription(null, ctx)
+                MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+              }
+              result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+            } else if (shelf.type == "authors") {
+              val children = (shelf as LibraryShelfAuthorEntity).entities?.map { authorItem ->
+                val description = authorItem.getMediaDescription(null, ctx)
+                MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+              }
+              result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+            } else {
+              result.sendResult(mutableListOf())
+            }
+
+          }
+        }
+      }
+    } else if (parentMediaId.startsWith("__LIBRARY__")) {
+      Log.d(tag, "Browsing library $parentMediaId")
+      val mediaIdParts = parentMediaId.split("__")
+      /*
+        MediaIdParts for Library
+        1: LIBRARY
+        2: mediaId for library
+        3: Browsing style (AUTHORS, AUTHOR, AUTHOR_SERIES, SERIES_LIST, SERIES, COLLECTION, COLLECTIONS, DISCOVERY)
+        4:
+          - Paging: SERIES_LIST, AUTHORS
+          - SeriesId: SERIES
+          - AuthorId: AUTHOR, AUTHOR_SERIES
+          - CollectionId: COLLECTIONS
+        5: SeriesId: AUTHOR_SERIES
+       */
+      if (!mediaManager.getIsLibrary(mediaIdParts[2])) {
+        Log.d(tag, "${mediaIdParts[2]} is not library")
+        result.sendResult(null)
+        return
+      }
+      Log.d(tag, "$mediaIdParts")
+      if (mediaIdParts[3] == "SERIES_LIST" && mediaIdParts.size == 5) {
+        Log.d(tag, "Loading series from library ${mediaIdParts[2]} with paging ${mediaIdParts[4]}")
+        mediaManager.loadLibrarySeriesWithAudio(mediaIdParts[2], mediaIdParts[4]) { seriesItems ->
+          Log.d(tag, "Received ${seriesItems.size} series")
+
+          val seriesLetters = seriesItems.groupingBy { iwb -> iwb.title.substring(0, mediaIdParts[4].length + 1).uppercase() }.eachCount()
+          if (seriesItems.size > DeviceManager.deviceData.deviceSettings!!.androidAutoBrowseLimitForGrouping && seriesItems.size > 1 && seriesLetters.size > 1) {
+            val children = seriesLetters.map { (seriesLetter, seriesCount) ->
+              MediaBrowserCompat.MediaItem(
+                MediaDescriptionCompat.Builder()
+                  .setTitle(seriesLetter)
+                  .setMediaId("${parentMediaId}${seriesLetter.last()}")
+                  .setSubtitle("$seriesCount series")
+                  .build(),
+                MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+              )
+            }
+            result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+          } else {
+            val children = seriesItems.map { seriesItem ->
+              val description = seriesItem.getMediaDescription(null, ctx)
+              MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+            }
+            result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+          }
+        }
+      } else if (mediaIdParts[3] == "SERIES_LIST") {
+        Log.d(tag, "Loading series from library ${mediaIdParts[2]}")
+        mediaManager.loadLibrarySeriesWithAudio(mediaIdParts[2]) { seriesItems ->
+          Log.d(tag, "Received ${seriesItems.size} series")
+          if (seriesItems.size > DeviceManager.deviceData.deviceSettings!!.androidAutoBrowseLimitForGrouping && seriesItems.size > 1) {
+            val seriesLetters = seriesItems.groupingBy { iwb -> iwb.title.first().uppercaseChar() }.eachCount()
+            val children = seriesLetters.map { (seriesLetter, seriesCount) ->
+              MediaBrowserCompat.MediaItem(
+                MediaDescriptionCompat.Builder()
+                  .setTitle(seriesLetter.toString())
+                  .setSubtitle("$seriesCount series")
+                  .setMediaId("${parentMediaId}__${seriesLetter}")
+                  .build(),
+                MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+              )
+            }
+            result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+          } else {
+            val children = seriesItems.map { seriesItem ->
+              val description = seriesItem.getMediaDescription(null, ctx)
+              MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+            }
+            result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+          }
+        }
+      } else if (mediaIdParts[3] == "SERIES") {
+        Log.d(tag, "Loading items for serie ${mediaIdParts[4]} from library ${mediaIdParts[2]}")
+        mediaManager.loadLibrarySeriesItemsWithAudio(
+          mediaIdParts[2],
+          mediaIdParts[4]
+        ) { libraryItems ->
+          Log.d(tag, "Received ${libraryItems.size} library items")
+          var items = libraryItems
+          if (DeviceManager.deviceData.deviceSettings!!.androidAutoBrowseSeriesSequenceOrder === AndroidAutoBrowseSeriesSequenceOrderSetting.DESC) {
+            items = libraryItems.reversed()
+          }
+          val children = items.map { libraryItem ->
+            val progress =
+              mediaManager.serverUserMediaProgress.find { it.libraryItemId == libraryItem.id }
+            val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(libraryItem.id)
+            libraryItem.localLibraryItemId = localLibraryItem?.id
+            val description = libraryItem.getMediaDescription(progress, ctx, null, true)
+            MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
+          }
+          result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+        }
+      } else if (mediaIdParts[3] == "AUTHORS" && mediaIdParts.size == 5) {
+        Log.d(tag, "Loading authors from library ${mediaIdParts[2]} with paging ${mediaIdParts[4]}")
+        mediaManager.loadAuthorsWithBooks(mediaIdParts[2], mediaIdParts[4]) { authorItems ->
+          Log.d(tag, "Received ${authorItems.size} authors")
+
+          val authorLetters = authorItems.groupingBy { iwb -> iwb.name.substring(0, mediaIdParts[4].length + 1).uppercase() }.eachCount()
+          if (authorItems.size > DeviceManager.deviceData.deviceSettings!!.androidAutoBrowseLimitForGrouping && authorItems.size > 1 && authorLetters.size > 1) {
+            val children = authorLetters.map { (authorLetter, authorCount) ->
+              MediaBrowserCompat.MediaItem(
+                MediaDescriptionCompat.Builder()
+                  .setTitle(authorLetter)
+                  .setMediaId("${parentMediaId}${authorLetter.last()}")
+                  .setSubtitle("$authorCount authors")
+                  .build(),
+                MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+              )
+            }
+            result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+          } else {
+            val children = authorItems.map { authorItem ->
+              val description = authorItem.getMediaDescription(null, ctx)
+              MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+            }
+            result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+          }
+        }
+      } else if (mediaIdParts[3] == "AUTHORS") {
+        Log.d(tag, "Loading authors from library ${mediaIdParts[2]}")
+        mediaManager.loadAuthorsWithBooks(mediaIdParts[2]) { authorItems ->
+          Log.d(tag, "Received ${authorItems.size} authors")
+          if (authorItems.size > DeviceManager.deviceData.deviceSettings!!.androidAutoBrowseLimitForGrouping && authorItems.size > 1) {
+            val authorLetters = authorItems.groupingBy { iwb -> iwb.name.first().uppercaseChar() }.eachCount()
+            val children = authorLetters.map { (authorLetter, authorCount) ->
+              MediaBrowserCompat.MediaItem(
+                MediaDescriptionCompat.Builder()
+                  .setTitle(authorLetter.toString())
+                  .setSubtitle("$authorCount authors")
+                  .setMediaId("${parentMediaId}__${authorLetter}")
+                  .build(),
+                MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
+              )
+            }
+            result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+          } else {
+            val children = authorItems.map { authorItem ->
+              val description = authorItem.getMediaDescription(null, ctx)
+              MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+            }
+            result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+          }
+        }
+      } else if (mediaIdParts[3] == "AUTHOR") {
+        mediaManager.loadAuthorBooksWithAudio(mediaIdParts[2], mediaIdParts[4]) { libraryItems ->
+          val children = libraryItems.map { libraryItem ->
+            val progress = mediaManager.serverUserMediaProgress.find { it.libraryItemId == libraryItem.id }
+            val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(libraryItem.id)
+            libraryItem.localLibraryItemId = localLibraryItem?.id
+            if (libraryItem.collapsedSeries != null) {
+              val description = libraryItem.getMediaDescription(progress, ctx, mediaIdParts[4])
+              MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+            } else {
+              val description = libraryItem.getMediaDescription(progress, ctx)
+              MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
+            }
+          }
+          result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+        }
+      } else if (mediaIdParts[3] == "AUTHOR_SERIES") {
+        mediaManager.loadAuthorSeriesBooksWithAudio(mediaIdParts[2], mediaIdParts[4], mediaIdParts[5]) { libraryItems ->
+          var items = libraryItems
+          if (DeviceManager.deviceData.deviceSettings!!.androidAutoBrowseSeriesSequenceOrder === AndroidAutoBrowseSeriesSequenceOrderSetting.DESC) {
+            items = libraryItems.reversed()
+          }
+          val children = items.map { libraryItem ->
+            val progress = mediaManager.serverUserMediaProgress.find { it.libraryItemId == libraryItem.id }
+            val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(libraryItem.id)
+            libraryItem.localLibraryItemId = localLibraryItem?.id
+            val description = libraryItem.getMediaDescription(progress, ctx, null, true)
+            if (libraryItem.collapsedSeries != null) {
+              MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+            } else {
+              MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
+            }
+          }
+          result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+        }
+      } else if (mediaIdParts[3] == "COLLECTIONS") {
+        Log.d(tag, "Loading collections from library ${mediaIdParts[2]}")
+        mediaManager.loadLibraryCollectionsWithAudio(mediaIdParts[2]) { collectionItems ->
+          Log.d(tag, "Received ${collectionItems.size} collections")
+          val children = collectionItems.map { collectionItem ->
+            val description = collectionItem.getMediaDescription(null, ctx)
+            MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+          }
+          result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+        }
+      } else if (mediaIdParts[3] == "COLLECTION") {
+        Log.d(tag, "Loading collection ${mediaIdParts[4]} books from library ${mediaIdParts[2]}")
+        mediaManager.loadLibraryCollectionBooksWithAudio(mediaIdParts[2], mediaIdParts[4]) { libraryItems ->
+          Log.d(tag, "Received ${libraryItems.size} collections")
+          val children = libraryItems.map { libraryItem ->
+            val progress = mediaManager.serverUserMediaProgress.find { it.libraryItemId == libraryItem.id }
+            val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(libraryItem.id)
+            libraryItem.localLibraryItemId = localLibraryItem?.id
+            val description = libraryItem.getMediaDescription(progress, ctx)
+            MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
+          }
+          result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+        }
+      } else if (mediaIdParts[3] == "DISCOVERY") {
+        Log.d(tag, "Loading discovery from library ${mediaIdParts[2]}")
+        mediaManager.loadLibraryDiscoveryBooksWithAudio(mediaIdParts[2]) { libraryItems ->
+          Log.d(tag, "Received ${libraryItems.size} libraryItems for discovery")
+          val children = libraryItems.map { libraryItem ->
+            val progress = mediaManager.serverUserMediaProgress.find { it.libraryItemId == libraryItem.id }
+            val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItemByLId(libraryItem.id)
+            libraryItem.localLibraryItemId = localLibraryItem?.id
+            val description = libraryItem.getMediaDescription(progress, ctx)
+            MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_PLAYABLE)
+          }
+          result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+        }
+      } else {
+        result.sendResult(null)
+      }
+    } else {
+      Log.d(tag, "Loading podcast episodes for podcast $parentMediaId")
+      mediaManager.loadPodcastEpisodeMediaBrowserItems(parentMediaId, ctx) {
+        result.sendResult(it)
+      }
     }
   }
 
   override fun onSearch(query: String, extras: Bundle?, result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
     result.detach()
-    mediaManager.loadAndroidAutoItems {
+    if (cachedSearch != query) {
-      browseTree = BrowseTree(this, mediaManager.serverItemsInProgress, mediaManager.serverLibraries)
+      Log.d(tag, "Search bundle: $extras")
-      val children = browseTree[LIBRARIES_ROOT]?.map { item ->
+      var foundBooks: MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
-        MediaBrowserCompat.MediaItem(item.description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE)
+      var foundPodcasts: MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
+      var foundSeries: MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
+      var foundAuthors: MutableList<MediaBrowserCompat.MediaItem> = mutableListOf()
+
+      mediaManager.serverLibraries.forEach { serverLibrary ->
+        runBlocking {
+          // Skip searching library if it doesn't have any audio files
+          if (serverLibrary.stats?.numAudioFiles == 0) return@runBlocking
+          val searchResult = mediaManager.doSearch(serverLibrary.id, query)
+          for (resultData in searchResult.entries.iterator()) {
+            when (resultData.key) {
+              "book" -> foundBooks.addAll(resultData.value)
+              "series" -> foundSeries.addAll(resultData.value)
+              "authors" -> foundAuthors.addAll(resultData.value)
+              "podcast" -> foundPodcasts.addAll(resultData.value)
+            }
+          }
+        }
       }
-      result.sendResult(children as MutableList<MediaBrowserCompat.MediaItem>?)
+      foundBooks.addAll(foundSeries)
+      foundBooks.addAll(foundAuthors)
+      cachedSearchResults = foundBooks
     }
+    result.sendResult(cachedSearchResults)
+    cachedSearch = query
+    Log.d(tag, "onSearch: Done")
   }
 
   //
@@ -1139,6 +1670,14 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
       hasNetworkConnectivity = networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED) && networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
       Log.i(tag, "Network capabilities changed. hasNetworkConnectivity=$hasNetworkConnectivity | isUnmeteredNetwork=$isUnmeteredNetwork")
       clientEventEmitter?.onNetworkMeteredChanged(isUnmeteredNetwork)
+      if (hasNetworkConnectivity) {
+        // Force android auto loading if libraries are empty.
+        // Lack of network connectivity is most likely reason for libraries being empty
+        if (isBrowseTreeInitialized() && firstLoadDone && mediaManager.serverLibraries.isEmpty()) {
+          forceReloadingAndroidAuto = true
+          notifyChildrenChanged("/")
+        }
+      }
     }
   }
 

android/app/src/main/java/com/audiobookshelf/app/plugins/AbsAudioPlayer.kt

@@ -198,10 +198,13 @@ class AbsAudioPlayer : Plugin() {
             return call.resolve(JSObject("{\"error\":\"Podcast episode not found\"}"))
           }
         }
+        if (!it.hasTracks(episode)) {
+          return call.resolve(JSObject("{\"error\":\"No audio files found on device. Download book again to fix.\"}"))
+        }
 
         Handler(Looper.getMainLooper()).post {
           Log.d(tag, "prepareLibraryItem: Preparing Local Media item ${jacksonMapper.writeValueAsString(it)}")
-          val playbackSession = it.getPlaybackSession(episode)
+          val playbackSession = it.getPlaybackSession(episode, playerNotificationService.getDeviceInfo())
           if (startTimeOverride != null) {
             Log.d(tag, "prepareLibraryItem: Using start time override $startTimeOverride")
             playbackSession.currentTime = startTimeOverride

android/app/src/main/java/com/audiobookshelf/app/plugins/AbsDatabase.kt

@@ -1,5 +1,7 @@
 package com.audiobookshelf.app.plugins
 
+import android.os.Handler
+import android.os.Looper
 import android.util.Log
 import com.audiobookshelf.app.MainActivity
 import com.audiobookshelf.app.data.*
@@ -231,9 +233,15 @@ class AbsDatabase : Plugin() {
           if (!success) {
             call.resolve(JSObject("{\"error\":\"$errorMsg\"}"))
           } else {
+            // Remove all local sessions
+            savedSessions.forEach {
+              DeviceManager.dbManager.removePlaybackSession(it.id)
+            }
             call.resolve()
           }
         }
+      } else {
+        call.resolve()
       }
     }
   }
@@ -487,9 +495,16 @@ class AbsDatabase : Plugin() {
   fun updateDeviceSettings(call:PluginCall) { // Returns device data
     Log.d(tag, "updateDeviceSettings ${call.data}")
     val newDeviceSettings = jacksonMapper.readValue<DeviceSettings>(call.data.toString())
-    GlobalScope.launch(Dispatchers.IO) {
+
+    Handler(Looper.getMainLooper()).post {
       DeviceManager.deviceData.deviceSettings = newDeviceSettings
       DeviceManager.dbManager.saveDeviceData(DeviceManager.deviceData)
+
+      // Updates playback actions for media notification (handles media control seek locking setting)
+      if (mainActivity.isPlayerNotificationServiceInitialized()) {
+        mainActivity.foregroundService.setMediaSessionConnectorPlaybackActions()
+      }
+
       call.resolve(JSObject(jacksonMapper.writeValueAsString(DeviceManager.deviceData)))
     }
   }

android/app/src/main/java/com/audiobookshelf/app/plugins/AbsDownloader.kt

@@ -57,7 +57,7 @@ class AbsDownloader : Plugin() {
     val libraryItemId = call.data.getString("libraryItemId").toString()
     var episodeId = call.data.getString("episodeId").toString()
     if (episodeId == "null") episodeId = ""
-    val localFolderId = call.data.getString("localFolderId").toString()
+    var localFolderId = call.data.getString("localFolderId", "").toString()
     Log.d(tag, "Download library item $libraryItemId to folder $localFolderId / episode: $episodeId")
 
     val downloadId = if (episodeId.isEmpty()) libraryItemId else "$libraryItemId-$episodeId"
@@ -72,9 +72,18 @@ class AbsDownloader : Plugin() {
       } else {
         Log.d(tag, "Got library item from server ${libraryItem.id}")
 
-        val localFolder = DeviceManager.dbManager.getLocalFolder(localFolderId)
+        if (localFolderId == "") {
-        if (localFolder != null) {
+          localFolderId = "internal-${libraryItem.mediaType}"
+        }
+        var localFolder = DeviceManager.dbManager.getLocalFolder(localFolderId)
 
+        if (localFolder == null && localFolderId.startsWith("internal-")) {
+          Log.d(tag, "Creating new App Storage internal LocalFolder $localFolderId")
+          localFolder = LocalFolder(localFolderId, "Internal App Storage", "", "", "", "", "internal", libraryItem.mediaType)
+          DeviceManager.dbManager.saveLocalFolder(localFolder)
+        }
+
+        if (localFolder != null) {
           if (episodeId.isNotEmpty() && libraryItem.mediaType != "podcast") {
             Log.e(tag, "Library item is not a podcast but episode was requested")
             call.resolve(JSObject("{\"error\":\"Invalid library item not a podcast\"}"))
@@ -100,12 +109,6 @@ class AbsDownloader : Plugin() {
     }
   }
 
-  // Clean folder path so it can be used in URL
-  private fun cleanRelPath(relPath: String): String {
-    val cleanedRelPath = relPath.replace("\\", "/").replace("%", "%25").replace("#", "%23")
-    return if (cleanedRelPath.startsWith("/")) cleanedRelPath.substring(1) else cleanedRelPath
-  }
-
   // Item filenames could be the same if they are in sub-folders, this will make them unique
   private fun getFilenameFromRelPath(relPath: String): String {
     var cleanedRelPath = relPath.replace("\\", "_").replace("/", "_")
@@ -127,7 +130,9 @@ class AbsDownloader : Plugin() {
   }
 
   private fun startLibraryItemDownload(libraryItem: LibraryItem, localFolder: LocalFolder, episode:PodcastEpisode?) {
-    val tempFolderPath = mainActivity.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS)
+    val isInternal = localFolder.id.startsWith("internal-")
+
+    val tempFolderPath = if (isInternal) "${mainActivity.filesDir}/downloads/${libraryItem.id}" else mainActivity.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS)
 
     Log.d(tag, "downloadCacheDirectory=$tempFolderPath")
 
@@ -138,13 +143,13 @@ class AbsDownloader : Plugin() {
       val tracks = libraryItem.media.getAudioTracks()
       Log.d(tag, "Starting library item download with ${tracks.size} tracks")
       val itemSubfolder = "$bookAuthor/$bookTitle"
-      val itemFolderPath = "${localFolder.absolutePath}/$itemSubfolder"
+      val itemFolderPath = if (isInternal) "$tempFolderPath" else "${localFolder.absolutePath}/$itemSubfolder"
       val downloadItem = DownloadItem(libraryItem.id, libraryItem.id, null, libraryItem.userMediaProgress,DeviceManager.serverConnectionConfig?.id ?: "", DeviceManager.serverAddress, DeviceManager.serverUserId, libraryItem.mediaType, itemFolderPath, localFolder, bookTitle, itemSubfolder, libraryItem.media, mutableListOf())
 
       val book = libraryItem.media as Book
       book.ebookFile?.let { ebookFile ->
         val fileSize = ebookFile.metadata?.size ?: 0
-        val serverPath = "/s/item/${libraryItem.id}/${cleanRelPath(ebookFile.metadata?.relPath ?: "")}"
+        val serverPath = "/api/items/${libraryItem.id}/file/${ebookFile.ino}/download"
         val destinationFilename = getFilenameFromRelPath(ebookFile.metadata?.relPath ?: "")
         val finalDestinationFile = File("$itemFolderPath/$destinationFilename")
         val destinationFile = File("$tempFolderPath/$destinationFilename")
@@ -164,9 +169,14 @@ class AbsDownloader : Plugin() {
       }
 
       // Create download item part for each audio track
+      val audioFiles = (libraryItem.media as Book).audioFiles ?: mutableListOf()
       tracks.forEach { audioTrack ->
         val fileSize = audioTrack.metadata?.size ?: 0
-        val serverPath = "/s/item/${libraryItem.id}/${cleanRelPath(audioTrack.relPath)}"
+
+        // TODO: Currently file ino is only stored on AudioFile. This should be updated server side to be in FileMetadata or on the AudioTrack
+        val audioFileIno = audioFiles.find { it.metadata.path == audioTrack.metadata?.path }?.ino
+
+        val serverPath = "/api/items/${libraryItem.id}/file/${audioFileIno}/download"
         val destinationFilename = getFilenameFromRelPath(audioTrack.relPath)
         Log.d(tag, "Audio File Server Path $serverPath | AF RelPath ${audioTrack.relPath} | LocalFolder Path ${localFolder.absolutePath} | DestName $destinationFilename")
 
@@ -219,14 +229,15 @@ class AbsDownloader : Plugin() {
       val podcastTitle = cleanStringForFileSystem(libraryItem.media.metadata.title)
 
       val audioTrack = episode?.audioTrack
+      val audioFileIno = episode?.audioFile?.ino
       val fileSize = audioTrack?.metadata?.size ?: 0
 
       Log.d(tag, "Starting podcast episode download")
-      val itemFolderPath = localFolder.absolutePath + "/" + podcastTitle
+      val itemFolderPath = if (isInternal) "$tempFolderPath" else "${localFolder.absolutePath}/$podcastTitle"
       val downloadItemId = "${libraryItem.id}-${episode?.id}"
       val downloadItem = DownloadItem(downloadItemId, libraryItem.id, episode?.id, libraryItem.userMediaProgress, DeviceManager.serverConnectionConfig?.id ?: "", DeviceManager.serverAddress, DeviceManager.serverUserId, libraryItem.mediaType, itemFolderPath, localFolder, podcastTitle, podcastTitle, libraryItem.media, mutableListOf())
 
-      var serverPath = "/s/item/${libraryItem.id}/${cleanRelPath(audioTrack?.relPath ?: "")}"
+      var serverPath = "/api/items/${libraryItem.id}/file/${audioFileIno}/download"
       var destinationFilename = getFilenameFromRelPath(audioTrack?.relPath ?: "")
       Log.d(tag, "Audio File Server Path $serverPath | AF RelPath ${audioTrack?.relPath} | LocalFolder Path ${localFolder.absolutePath} | DestName $destinationFilename")
 

android/app/src/main/java/com/audiobookshelf/app/plugins/AbsFileSystem.kt

@@ -1,7 +1,6 @@
 package com.audiobookshelf.app.plugins
 
 import android.app.AlertDialog
-import android.database.Cursor
 import android.net.Uri
 import android.os.Build
 import android.util.Log
@@ -13,16 +12,11 @@ import com.anggrayudi.storage.callback.StorageAccessCallback
 import com.anggrayudi.storage.file.*
 import com.audiobookshelf.app.MainActivity
 import com.audiobookshelf.app.data.LocalFolder
-import com.audiobookshelf.app.data.LocalLibraryItem
 import com.audiobookshelf.app.device.DeviceManager
-import com.audiobookshelf.app.device.FolderScanner
 import com.fasterxml.jackson.core.json.JsonReadFeature
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import com.getcapacitor.*
 import com.getcapacitor.annotation.CapacitorPlugin
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.GlobalScope
-import kotlinx.coroutines.launch
 import java.io.File
 
 @CapacitorPlugin(name = "AbsFileSystem")
@@ -166,23 +160,10 @@ class AbsFileSystem : Plugin() {
   }
 
   @PluginMethod
-  fun scanFolder(call: PluginCall) {
+  fun getSDKVersion(call: PluginCall) {
-    val folderId =  call.data.getString("folderId", "").toString()
+    val jsObject = JSObject()
-    val forceAudioProbe = call.data.getBoolean("forceAudioProbe")
+    jsObject.put("version", Build.VERSION.SDK_INT)
-    Log.d(TAG, "Scan Folder $folderId | Force Audio Probe $forceAudioProbe")
+    call.resolve(jsObject)
-
-    val folder: LocalFolder? = DeviceManager.dbManager.getLocalFolder(folderId)
-    folder?.let {
-      val folderScanner = FolderScanner(context)
-      val folderScanResult = folderScanner.scanForMediaItems(it, forceAudioProbe)
-      if (folderScanResult == null) {
-        Log.d(TAG, "NO Scan DATA")
-        return call.resolve(JSObject())
-      } else {
-        Log.d(TAG, "Scan DATA ${jacksonMapper.writeValueAsString(folderScanResult)}")
-        return call.resolve(JSObject(jacksonMapper.writeValueAsString(folderScanResult)))
-      }
-    } ?: call.resolve(JSObject())
   }
 
   @PluginMethod
@@ -199,27 +180,6 @@ class AbsFileSystem : Plugin() {
     call.resolve()
   }
 
-  @PluginMethod
-  fun scanLocalLibraryItem(call: PluginCall) {
-    val localLibraryItemId = call.data.getString("localLibraryItemId", "").toString()
-    val forceAudioProbe = call.data.getBoolean("forceAudioProbe")
-    Log.d(TAG, "Scan Local library item $localLibraryItemId | Force Audio Probe $forceAudioProbe")
-    GlobalScope.launch(Dispatchers.IO) {
-      val localLibraryItem: LocalLibraryItem? = DeviceManager.dbManager.getLocalLibraryItem(localLibraryItemId)
-      localLibraryItem?.let {
-        val folderScanner = FolderScanner(context)
-        val scanResult = folderScanner.scanLocalLibraryItem(it, forceAudioProbe)
-        if (scanResult == null) {
-          Log.d(TAG, "NO Scan DATA")
-          call.resolve(JSObject())
-        } else {
-          Log.d(TAG, "Scan DATA ${jacksonMapper.writeValueAsString(scanResult)}")
-          call.resolve(JSObject(jacksonMapper.writeValueAsString(scanResult)))
-        }
-      } ?: call.resolve(JSObject())
-    }
-  }
-
   @PluginMethod
   fun deleteItem(call: PluginCall) {
     val localLibraryItemId = call.data.getString("id", "").toString()
@@ -227,35 +187,53 @@ class AbsFileSystem : Plugin() {
     val contentUrl = call.data.getString("contentUrl", "").toString()
     Log.d(tag, "deleteItem $absolutePath | $contentUrl")
 
-    var subfolderPathToDelete = ""
-
     // Check if should delete subfolder
     val localLibraryItem = DeviceManager.dbManager.getLocalLibraryItem(localLibraryItemId)
-    localLibraryItem?.folderId?.let { folderId ->
+
-      val folder = DeviceManager.dbManager.getLocalFolder(folderId)
+    val success: Boolean
-      folder?.absolutePath?.let { folderPath ->
+
-        val splitAbsolutePath = absolutePath.split("/")
+    // If internal library item use File to delete
-        val fullSubDir = splitAbsolutePath.subList(0, splitAbsolutePath.size - 1).joinToString("/")
+    if (localLibraryItem?.folderId?.startsWith("internal-") == true) {
-        if (fullSubDir != folderPath) {
+      Log.d(tag, "Deleting internal library item at absolutePath $absolutePath")
-          val subdirHasAnItem = DeviceManager.dbManager.getLocalLibraryItems().any { _localLibraryItem ->
+      val file = File(absolutePath)
-            if (_localLibraryItem.id == localLibraryItemId) {
+      success = if (file.exists()) {
-              false
+        file.deleteRecursively()
-            } else {
+      } else {
-              _localLibraryItem.absolutePath.startsWith(fullSubDir)
+        true
+      }
+    } else {
+      var subfolderPathToDelete = ""
+      localLibraryItem?.folderId?.let { folderId ->
+        val folder = DeviceManager.dbManager.getLocalFolder(folderId)
+        folder?.absolutePath?.let { folderPath ->
+          val splitAbsolutePath = absolutePath.split("/")
+          val fullSubDir = splitAbsolutePath.subList(0, splitAbsolutePath.size - 1).joinToString("/")
+          if (fullSubDir != folderPath) {
+            val subdirHasAnItem = DeviceManager.dbManager.getLocalLibraryItems().any { _localLibraryItem ->
+              if (_localLibraryItem.id == localLibraryItemId) {
+                false
+              } else {
+                _localLibraryItem.absolutePath.startsWith(fullSubDir)
+              }
             }
+            subfolderPathToDelete = if (subdirHasAnItem) "" else fullSubDir
           }
-          subfolderPathToDelete = if (subdirHasAnItem) "" else fullSubDir
         }
       }
-    }
 
-    val docfile = DocumentFileCompat.fromUri(mainActivity, Uri.parse(contentUrl))
+      val docfile = DocumentFileCompat.fromUri(mainActivity, Uri.parse(contentUrl))
-    val success = docfile?.delete() == true
+      if (docfile?.exists() == true) {
+        success = docfile.delete() == true
+      } else {
+        Log.d(tag, "Folder $contentUrl doesn't exist")
+        success = true
+      }
 
-    if (subfolderPathToDelete != "") {
+      if (subfolderPathToDelete != "") {
-      Log.d(tag, "Deleting empty subfolder at $subfolderPathToDelete")
+        Log.d(tag, "Deleting empty subfolder at $subfolderPathToDelete")
-      val docfilesub = DocumentFileCompat.fromFullPath(mainActivity, subfolderPathToDelete)
+        val docfilesub = DocumentFileCompat.fromFullPath(mainActivity, subfolderPathToDelete)
-      docfilesub?.delete()
+        docfilesub?.delete()
+      }
     }
 
     if (success) {

android/app/src/main/java/com/audiobookshelf/app/server/ApiHandler.kt

@@ -1,6 +1,10 @@
 package com.audiobookshelf.app.server
 
+import android.annotation.SuppressLint
 import android.content.Context
+import android.os.Build
+import android.provider.Settings
+import android.util.Base64
 import android.util.Log
 import com.audiobookshelf.app.data.*
 import com.audiobookshelf.app.device.DeviceManager
@@ -8,6 +12,7 @@ import com.audiobookshelf.app.media.MediaEventManager
 import com.audiobookshelf.app.media.MediaProgressSyncData
 import com.audiobookshelf.app.media.SyncResult
 import com.audiobookshelf.app.models.User
+import com.audiobookshelf.app.BuildConfig
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties
 import com.fasterxml.jackson.core.json.JsonReadFeature
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
@@ -17,6 +22,7 @@ import com.getcapacitor.JSObject
 import okhttp3.*
 import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.RequestBody.Companion.toRequestBody
+import okhttp3.internal.EMPTY_REQUEST
 import org.json.JSONArray
 import org.json.JSONException
 import org.json.JSONObject
@@ -30,7 +36,7 @@ class ApiHandler(var ctx:Context) {
   private var pingClient = OkHttpClient.Builder().callTimeout(3, TimeUnit.SECONDS).build()
   private var jacksonMapper = jacksonObjectMapper().enable(JsonReadFeature.ALLOW_UNESCAPED_CONTROL_CHARS.mappedFeature())
 
-  data class LocalSessionsSyncRequestPayload(val sessions:List<PlaybackSession>)
+  data class LocalSessionsSyncRequestPayload(val sessions:List<PlaybackSession>, val deviceInfo:DeviceInfo)
   @JsonIgnoreProperties(ignoreUnknown = true)
   data class LocalSessionSyncResult(val id:String, val success:Boolean, val progressSynced:Boolean?, val error:String?)
   data class LocalSessionsSyncResponsePayload(val results:List<LocalSessionSyncResult>)
@@ -39,36 +45,58 @@ class ApiHandler(var ctx:Context) {
     val address = config?.address ?: DeviceManager.serverAddress
     val token = config?.token ?: DeviceManager.token
 
-    val request = Request.Builder()
+    try {
-      .url("${address}$endpoint").addHeader("Authorization", "Bearer $token")
+      val request = Request.Builder()
-      .build()
+        .url("${address}$endpoint").addHeader("Authorization", "Bearer $token")
-    makeRequest(request, httpClient, cb)
+        .build()
+      makeRequest(request, httpClient, cb)
+    } catch(e: Exception) {
+      e.printStackTrace()
+      val jsobj = JSObject()
+      jsobj.put("error", "Request failed: ${e.message}")
+      cb(jsobj)
+    }
   }
 
-  private fun postRequest(endpoint:String, payload: JSObject, config:ServerConnectionConfig?, cb: (JSObject) -> Unit) {
+  private fun postRequest(endpoint:String, payload: JSObject?, config:ServerConnectionConfig?, cb: (JSObject) -> Unit) {
     val address = config?.address ?: DeviceManager.serverAddress
     val token = config?.token ?: DeviceManager.token
     val mediaType = "application/json; charset=utf-8".toMediaType()
-    val requestBody = payload.toString().toRequestBody(mediaType)
+    val requestBody = payload?.toString()?.toRequestBody(mediaType) ?: EMPTY_REQUEST
     val requestUrl = "${address}$endpoint"
     Log.d(tag, "postRequest to $requestUrl")
-    val request = Request.Builder().post(requestBody)
+    try {
-      .url(requestUrl).addHeader("Authorization", "Bearer ${token}")
+      val request = Request.Builder().post(requestBody)
-      .build()
+        .url(requestUrl).addHeader("Authorization", "Bearer ${token}")
-    makeRequest(request, null, cb)
+        .build()
+      makeRequest(request, null, cb)
+    } catch(e: Exception) {
+      e.printStackTrace()
+      val jsobj = JSObject()
+      jsobj.put("error", "Request failed: ${e.message}")
+      cb(jsobj)
+    }
   }
 
   private fun patchRequest(endpoint:String, payload: JSObject, cb: (JSObject) -> Unit) {
     val mediaType = "application/json; charset=utf-8".toMediaType()
     val requestBody = payload.toString().toRequestBody(mediaType)
-    val request = Request.Builder().patch(requestBody)
+    try {
-      .url("${DeviceManager.serverAddress}$endpoint").addHeader("Authorization", "Bearer ${DeviceManager.token}")
+      val request = Request.Builder().patch(requestBody)
-      .build()
+        .url("${DeviceManager.serverAddress}$endpoint").addHeader("Authorization", "Bearer ${DeviceManager.token}")
-    makeRequest(request, null, cb)
+        .build()
+      makeRequest(request, null, cb)
+    } catch(e: Exception) {
+      e.printStackTrace()
+      val jsobj = JSObject()
+      jsobj.put("error", "Request failed: ${e.message}")
+      cb(jsobj)
+    }
   }
 
   private fun makeRequest(request:Request, httpClient:OkHttpClient?, cb: (JSObject) -> Unit) {
     val client = httpClient ?: defaultClient
+
     client.newCall(request).enqueue(object : Callback {
       override fun onFailure(call: Call, e: IOException) {
         Log.d(tag, "FAILURE TO CONNECT")
@@ -127,7 +155,7 @@ class ApiHandler(var ctx:Context) {
 
   fun getLibraries(cb: (List<Library>) -> Unit) {
     val mapper = jacksonMapper
-    getRequest("/api/libraries", null,null) {
+    getRequest("/api/libraries?include=stats", null,null) {
       val libraries = mutableListOf<Library>()
 
       var array = JSONArray()
@@ -144,6 +172,23 @@ class ApiHandler(var ctx:Context) {
     }
   }
 
+  fun getLibraryPersonalized(libraryItemId:String, cb: (List<LibraryShelfType>?) -> Unit) {
+    getRequest("/api/libraries/$libraryItemId/personalized", null, null) {
+      if (it.has("error")) {
+        Log.e(tag, it.getString("error") ?: "getLibraryStats Failed")
+        cb(null)
+      } else {
+        val items = mutableListOf<LibraryShelfType>()
+        val array = it.getJSONArray("value")
+        for (i in 0 until array.length()) {
+          val item = jacksonMapper.readValue<LibraryShelfType>(array.get(i).toString())
+          items.add(item)
+        }
+        cb(items)
+      }
+    }
+  }
+
   fun getLibraryItem(libraryItemId:String, cb: (LibraryItem?) -> Unit) {
     getRequest("/api/items/$libraryItemId?expanded=1", null, null) {
       if (it.has("error")) {
@@ -184,6 +229,103 @@ class ApiHandler(var ctx:Context) {
     }
   }
 
+  fun getLibrarySeries(libraryId:String, cb: (List<LibrarySeriesItem>) -> Unit) {
+    Log.d(tag, "Getting series")
+    getRequest("/api/libraries/$libraryId/series?minified=1&sort=name&limit=10000", null, null) {
+      val items = mutableListOf<LibrarySeriesItem>()
+      if (it.has("results")) {
+        val array = it.getJSONArray("results")
+        for (i in 0 until array.length()) {
+          val item = jacksonMapper.readValue<LibrarySeriesItem>(array.get(i).toString())
+          items.add(item)
+        }
+      }
+      cb(items)
+    }
+  }
+
+  fun getLibrarySeriesItems(libraryId:String, seriesId:String, cb: (List<LibraryItem>) -> Unit) {
+    Log.d(tag, "Getting items for series")
+    val seriesIdBase64 = Base64.encodeToString(seriesId.toByteArray(), Base64.DEFAULT)
+    getRequest("/api/libraries/$libraryId/items?minified=1&sort=media.metadata.title&filter=series.${seriesIdBase64}&limit=1000", null, null) {
+      val items = mutableListOf<LibraryItem>()
+      if (it.has("results")) {
+        val array = it.getJSONArray("results")
+        for (i in 0 until array.length()) {
+          val item = jacksonMapper.readValue<LibraryItem>(array.get(i).toString())
+          items.add(item)
+        }
+      }
+      cb(items)
+    }
+  }
+
+  fun getLibraryAuthors(libraryId:String, cb: (List<LibraryAuthorItem>) -> Unit) {
+    Log.d(tag, "Getting series")
+    getRequest("/api/libraries/$libraryId/authors", null, null) {
+      val items = mutableListOf<LibraryAuthorItem>()
+      if (it.has("authors")) {
+        val array = it.getJSONArray("authors")
+        for (i in 0 until array.length()) {
+          val item = jacksonMapper.readValue<LibraryAuthorItem>(array.get(i).toString())
+          items.add(item)
+        }
+      }else{
+        Log.e(tag, "No results")
+      }
+      cb(items)
+    }
+  }
+
+  fun getLibraryItemsFromAuthor(libraryId:String, authorId:String, cb: (List<LibraryItem>) -> Unit) {
+    Log.d(tag, "Getting author items")
+    val authorIdBase64 = Base64.encodeToString(authorId.toByteArray(), Base64.DEFAULT)
+    getRequest("/api/libraries/$libraryId/items?limit=1000&minified=1&filter=authors.${authorIdBase64}&sort=media.metadata.title&collapseseries=1", null, null) {
+      val items = mutableListOf<LibraryItem>()
+      if (it.has("results")) {
+        val array = it.getJSONArray("results")
+        for (i in 0 until array.length()) {
+          val item = jacksonMapper.readValue<LibraryItem>(array.get(i).toString())
+          if (item.collapsedSeries != null) {
+            item.collapsedSeries?.libraryId = libraryId
+          }
+          items.add(item)
+        }
+      }else{
+        Log.e(tag, "No results")
+      }
+      cb(items)
+    }
+  }
+
+  fun getLibraryCollections(libraryId:String, cb: (List<LibraryCollection>) -> Unit) {
+    Log.d(tag, "Getting collections")
+    getRequest("/api/libraries/$libraryId/collections?minified=1&sort=name&limit=1000", null, null) {
+      val items = mutableListOf<LibraryCollection>()
+      if (it.has("results")) {
+        val array = it.getJSONArray("results")
+        for (i in 0 until array.length()) {
+          val item = jacksonMapper.readValue<LibraryCollection>(array.get(i).toString())
+          items.add(item)
+        }
+      }
+      cb(items)
+    }
+  }
+
+  fun getSearchResults(libraryId:String, queryString:String, cb: (LibraryItemSearchResultType?) -> Unit) {
+    Log.d(tag, "Doing search for library $libraryId")
+    getRequest("/api/libraries/$libraryId/search?q=$queryString", null, null) {
+      if (it.has("error")) {
+        Log.e(tag, it.getString("error") ?: "getSearchResults Failed")
+        cb(null)
+      } else {
+        val librarySearchResults = jacksonMapper.readValue<LibraryItemSearchResultType>(it.toString())
+        cb(librarySearchResults)
+      }
+    }
+  }
+
   fun getAllItemsInProgress(cb: (List<ItemInProgress>) -> Unit) {
     getRequest("/api/me/items-in-progress", null, null) {
       val items = mutableListOf<ItemInProgress>()
@@ -292,6 +434,13 @@ class ApiHandler(var ctx:Context) {
     }
   }
 
+  fun closePlaybackSession(playbackSessionId:String, config:ServerConnectionConfig?, cb: (Boolean) -> Unit) {
+    Log.d(tag, "closePlaybackSession: playbackSessionId=$playbackSessionId")
+    postRequest("/api/session/$playbackSessionId/close", null, config) {
+      cb(true)
+    }
+  }
+
   fun authorize(config:ServerConnectionConfig, cb: (MutableList<MediaProgress>?) -> Unit) {
     Log.d(tag, "authorize: Authorizing ${config.address}")
     postRequest("/api/authorize", JSObject(), config) {
@@ -314,19 +463,24 @@ class ApiHandler(var ctx:Context) {
   }
 
   fun sendSyncLocalSessions(playbackSessions:List<PlaybackSession>, cb: (Boolean, String?) -> Unit) {
-    val payload = JSObject(jacksonMapper.writeValueAsString(LocalSessionsSyncRequestPayload(playbackSessions)))
+    @SuppressLint("HardwareIds")
+    val deviceId = Settings.Secure.getString(ctx.contentResolver, Settings.Secure.ANDROID_ID)
+    val deviceInfo = DeviceInfo(deviceId, Build.MANUFACTURER, Build.MODEL, Build.VERSION.SDK_INT, BuildConfig.VERSION_NAME)
 
+    val payload = JSObject(jacksonMapper.writeValueAsString(LocalSessionsSyncRequestPayload(playbackSessions, deviceInfo)))
+    Log.d(tag, "Sending ${playbackSessions.size} saved local playback sessions to server")
     postRequest("/api/session/local-all", payload, null) {
       if (!it.getString("error").isNullOrEmpty()) {
+        Log.e(tag, "Failed to sync local sessions")
         cb(false, it.getString("error"))
       } else {
         val response = jacksonMapper.readValue<LocalSessionsSyncResponsePayload>(it.toString())
         response.results.forEach { localSessionSyncResult ->
+          Log.d(tag, "Synced session result ${localSessionSyncResult.id}|${localSessionSyncResult.progressSynced}|${localSessionSyncResult.success}")
           playbackSessions.find { ps -> ps.id == localSessionSyncResult.id }?.let { session ->
             if (localSessionSyncResult.progressSynced == true) {
               val syncResult = SyncResult(true, true, "Progress synced on server")
               MediaEventManager.saveEvent(session, syncResult)
-              DeviceManager.dbManager.removePlaybackSession(session.id)
               Log.i(tag, "Successfully synced session ${session.displayTitle} with server")
             } else if (!localSessionSyncResult.success) {
               Log.e(tag, "Failed to sync session ${session.displayTitle} with server. Error: ${localSessionSyncResult.error}")
@@ -356,6 +510,7 @@ class ApiHandler(var ctx:Context) {
               Log.d(tag, "Server progress for media item id=\"${mediaProgress.mediaItemId}\" is more recent then local. Updating local current time ${localMediaProgress.currentTime} to ${mediaProgress.currentTime}")
               localMediaProgress.updateFromServerMediaProgress(mediaProgress)
               MediaEventManager.syncEvent(mediaProgress, "Sync on server connection")
+              DeviceManager.dbManager.saveLocalMediaProgress(localMediaProgress)
             } else if (localMediaProgress.lastUpdate > mediaProgress.lastUpdate && localMediaProgress.ebookLocation != null && localMediaProgress.ebookLocation != mediaProgress.ebookLocation) {
               // Patch ebook progress to server
               val endpoint = "/api/me/progress/${localMediaProgress.libraryItemId}"

android/app/src/main/res/drawable-anydpi/md_clock_outline.xml

@@ -0,0 +1 @@
+<!-- drawable/clock_outline.xml --><vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:width="24dp" android:viewportWidth="24" android:viewportHeight="24"><path android:fillColor="#FFFFFF" android:pathData="M12,20A8,8 0 0,0 20,12A8,8 0 0,0 12,4A8,8 0 0,0 4,12A8,8 0 0,0 12,20M12,2A10,10 0 0,1 22,12A10,10 0 0,1 12,22C6.47,22 2,17.5 2,12A10,10 0 0,1 12,2M12.5,7V12.25L17,14.92L16.25,16.15L11,13V7H12.5Z" /></vector>

android/app/src/main/res/drawable/abs_audiobookshelf.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="27dp"
+    android:height="32dp"
+    android:viewportWidth="27"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M26.719,15.761c-0.165,-0.138 -0.422,-0.341 -0.77,-0.581v-2.703c0,-6.891 -5.586,-12.477 -12.478,-12.477v0c-6.891,0 -12.477,5.586 -12.477,12.477v2.703c-0.348,0.241 -0.605,0.443 -0.77,0.581 -0.137,0.114 -0.223,0.285 -0.223,0.476 0,0 0,0 0,0.001v-0,3.238c0,0 0,0.001 0,0.001 0,0.191 0.086,0.361 0.222,0.475l0.001,0.001c0.385,0.321 1.269,0.993 2.645,1.683v0.315c0,0.849 0.548,1.537 1.223,1.537v0c0.675,0 1.223,-0.688 1.223,-1.537v-7.767c0,-0.849 -0.548,-1.537 -1.223,-1.537v0c-0.647,0 -1.177,0.632 -1.22,1.431l-0.003,0.002v-1.601c0,-5.856 4.747,-10.602 10.603,-10.602v0c5.856,0 10.603,4.747 10.603,10.602v1.601l-0.003,-0.002c-0.043,-0.799 -0.573,-1.431 -1.22,-1.431v0c-0.675,0 -1.223,0.688 -1.223,1.537v7.766c0,0.849 0.548,1.537 1.223,1.537v0c0.676,0 1.223,-0.688 1.223,-1.537v-0.315c1.376,-0.69 2.26,-1.362 2.645,-1.683 0.137,-0.114 0.223,-0.285 0.223,-0.476 0,-0 0,-0.001 0,-0.001v0,-3.237c0,-0 0,-0 0,-0 0,-0.191 -0.086,-0.361 -0.222,-0.475l-0.001,-0.001zM9.12,29.262c0.816,0 1.477,-0.661 1.477,-1.477v0,-16.543c0,-0 0,-0 0,-0 0,-0.816 -0.661,-1.477 -1.477,-1.477h-1.526c-0.816,0 -1.478,0.662 -1.478,1.478v0,16.543c0,0.816 0.661,1.477 1.477,1.477 0,0 0,0 0,0v0zM6.673,13.731h3.368v0.352h-3.368zM14.234,29.262c0.816,0 1.477,-0.661 1.477,-1.477v0,-16.543c0,-0 0,-0 0,-0 0,-0.816 -0.661,-1.477 -1.477,-1.477h-1.526c-0.816,0 -1.478,0.662 -1.478,1.478v0,16.543c0,0.816 0.661,1.477 1.477,1.477 0,0 0,0 0,0v0zM11.787,13.731h3.367v0.352h-3.367zM19.348,29.262c0.816,0 1.477,-0.661 1.477,-1.477v0,-16.543c0,-0 0,-0 0,-0 0,-0.816 -0.661,-1.477 -1.477,-1.477h-1.526c-0.816,0 -1.478,0.662 -1.478,1.478v0,16.543c0,0.816 0.661,1.477 1.477,1.477 0,0 0,0 0,0v0zM16.901,13.731h3.367v0.352h-3.367zM3.566,29.773h19.81c0.615,0 1.113,0.498 1.113,1.113v0c0,0.615 -0.498,1.113 -1.113,1.113h-19.81c-0.615,0 -1.113,-0.498 -1.113,-1.113v-0c0,-0.615 0.498,-1.113 1.113,-1.113z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_authors.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M16,7.333c2.577,0 4.667,2.089 4.667,4.667v0c0,2.577 -2.089,4.667 -4.667,4.667v0c-2.577,0 -4.667,-2.089 -4.667,-4.667v0c0,-2.577 2.089,-4.667 4.667,-4.667v0zM6.667,10.667c0.747,0 1.44,0.2 2.04,0.56 -0.2,1.907 0.36,3.8 1.507,5.28 -0.667,1.28 -2,2.16 -3.547,2.16 -2.209,0 -4,-1.791 -4,-4v0c0,-2.209 1.791,-4 4,-4v0zM25.333,10.667c2.209,0 4,1.791 4,4v0c0,2.209 -1.791,4 -4,4v0c-1.547,0 -2.88,-0.88 -3.547,-2.16 1.147,-1.48 1.707,-3.373 1.507,-5.28 0.6,-0.36 1.293,-0.56 2.04,-0.56zM7.333,24.333c0,-2.76 3.88,-5 8.667,-5s8.667,2.24 8.667,5v2.333h-17.333v-2.333zM0,26.667v-2c0,-1.853 2.52,-3.413 5.933,-3.867 -0.787,0.907 -1.267,2.16 -1.267,3.533v2.333h-4.667zM32,26.667h-4.667v-2.333c0,-1.373 -0.48,-2.627 -1.267,-3.533 3.413,0.453 5.933,2.013 5.933,3.867v2z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_book_1.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M28,4v26h-21c-1.657,0 -3,-1.343 -3,-3s1.343,-3 3,-3h19v-24h-20c-2.2,0 -4,1.8 -4,4v24c0,2.2 1.8,4 4,4h24v-28h-2zM7.002,26v0c-0.001,0 -0.001,0 -0.002,0 -0.552,0 -1,0.448 -1,1s0.448,1 1,1c0.001,0 0.001,-0 0.002,-0v0h18.997v-2h-18.997z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_books_1.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M12,4v20h4v-20h-4zM16,6.667l5.333,17.333 4,-1.333 -5.333,-17.333 -4,1.333zM6.667,6.667v17.333h4v-17.333h-4zM4,25.333v2.667h24v-2.667h-24z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_books_2.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="36dp"
+    android:height="32dp"
+    android:viewportWidth="36"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M7,4h-6c-0.55,0 -1,0.45 -1,1v22c0,0.55 0.45,1 1,1h6c0.55,0 1,-0.45 1,-1v-22c0,-0.55 -0.45,-1 -1,-1zM6,10h-4v-2h4v2zM17,4h-6c-0.55,0 -1,0.45 -1,1v22c0,0.55 0.45,1 1,1h6c0.55,0 1,-0.45 1,-1v-22c0,-0.55 -0.45,-1 -1,-1zM16,10h-4v-2h4v2zM23.909,5.546l-5.358,2.7c-0.491,0.247 -0.691,0.852 -0.443,1.343l8.999,17.861c0.247,0.491 0.852,0.691 1.343,0.443l5.358,-2.7c0.491,-0.247 0.691,-0.852 0.443,-1.343l-8.999,-17.861c-0.247,-0.491 -0.852,-0.691 -1.343,-0.443z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_columns.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M19.2,6h-6.4v19.2h6.4v-19.2zM22.4,6v19.2h6.4v-19.2h-6.4zM9.6,6h-6.4v19.2h6.4v-19.2zM0,2.8h32v25.6h-32v-25.6z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_database.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="27dp"
+    android:height="32dp"
+    android:viewportWidth="27"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M13.68,0c7.518,0 13.612,2.854 13.612,6.37 0,3.518 -6.096,6.37 -13.612,6.37s-13.612,-2.854 -13.612,-6.37c0,-3.516 6.096,-6.37 13.612,-6.37v0zM0.068,21.31v4.891c2.422,8.602 26.349,6.94 27.227,-0.44v-4.885c-1.195,8.102 -25.313,8.685 -27.227,0.435v0,0zM0,8.578v4.776c2.422,8.401 26.482,7.266 27.362,0.06v-4.773c-1.198,7.914 -25.448,7.995 -27.362,-0.063v0zM0,14.75v4.891c2.422,8.602 26.482,7.44 27.362,0.06v-4.885c-1.198,8.102 -25.448,8.185 -27.362,-0.065v0z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_file_picture.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M26,28h-20v-4l6,-10 8.219,10 5.781,-4v8zM26,15c0,1.657 -1.343,3 -3,3s-3,-1.343 -3,-3 1.343,-3 3,-3c1.657,0 3,1.343 3,3zM28.681,7.159c-0.694,-0.947 -1.662,-2.053 -2.724,-3.116s-2.169,-2.03 -3.116,-2.724c-1.612,-1.182 -2.393,-1.319 -2.841,-1.319h-15.5c-1.378,0 -2.5,1.121 -2.5,2.5v27c0,1.378 1.122,2.5 2.5,2.5h23c1.378,0 2.5,-1.122 2.5,-2.5v-19.5c0,-0.448 -0.137,-1.23 -1.319,-2.841zM24.543,5.457c0.959,0.959 1.712,1.825 2.268,2.543h-4.811v-4.811c0.718,0.556 1.584,1.309 2.543,2.268zM28,29.5c0,0.271 -0.229,0.5 -0.5,0.5h-23c-0.271,0 -0.5,-0.229 -0.5,-0.5v-27c0,-0.271 0.229,-0.5 0.5,-0.5 0,0 15.499,-0 15.5,0v7c0,0.552 0.448,1 1,1h7v19.5z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_headphones.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M9,18h-2v14h2c0.55,0 1,-0.45 1,-1v-12c0,-0.55 -0.45,-1 -1,-1zM23,18c-0.55,0 -1,0.45 -1,1v12c0,0.55 0.45,1 1,1h2v-14h-2zM32,16c0,-8.837 -7.163,-16 -16,-16s-16,7.163 -16,16c0,1.919 0.338,3.759 0.958,5.464 -0.609,1.038 -0.958,2.246 -0.958,3.536 0,3.526 2.608,6.443 6,6.929v-13.857c-0.997,0.143 -1.927,0.495 -2.742,1.012 -0.168,-0.835 -0.258,-1.699 -0.258,-2.584 0,-7.18 5.82,-13 13,-13s13,5.82 13,13c0,0.885 -0.088,1.749 -0.257,2.584 -0.816,-0.517 -1.745,-0.87 -2.743,-1.013v13.858c3.392,-0.485 6,-3.402 6,-6.929 0,-1.29 -0.349,-2.498 -0.958,-3.536 0.62,-1.705 0.958,-3.545 0.958,-5.465z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_heart.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M23.6,2c-3.363,0 -6.258,2.736 -7.599,5.594 -1.342,-2.858 -4.237,-5.594 -7.601,-5.594 -4.637,0 -8.4,3.764 -8.4,8.401 0,9.433 9.516,11.906 16.001,21.232 6.13,-9.268 15.999,-12.1 15.999,-21.232 0,-4.637 -3.763,-8.401 -8.4,-8.401z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_microphone_1.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="32dp"
+    android:viewportWidth="24"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M6,6v10c0,3.313 2.688,6 6,6s6,-2.688 6,-6h-5c-0.55,0 -1,-0.45 -1,-1s0.45,-1 1,-1h5v-2h-5c-0.55,0 -1,-0.45 -1,-1s0.45,-1 1,-1h5v-2h-5c-0.55,0 -1,-0.45 -1,-1s0.45,-1 1,-1h5c0,-3.313 -2.688,-6 -6,-6s-6,2.688 -6,6zM20,15v1c0,4.419 -3.581,8 -8,8s-8,-3.581 -8,-8v-2.5c0,-0.831 -0.669,-1.5 -1.5,-1.5s-1.5,0.669 -1.5,1.5v2.5c0,5.569 4.138,10.169 9.5,10.9v2.1h-3c-0.831,0 -1.5,0.669 -1.5,1.5s0.669,1.5 1.5,1.5h9c0.831,0 1.5,-0.669 1.5,-1.5s-0.669,-1.5 -1.5,-1.5h-3v-2.1c5.363,-0.731 9.5,-5.331 9.5,-10.9v-2.5c0,-0.831 -0.669,-1.5 -1.5,-1.5s-1.5,0.669 -1.5,1.5v1.5z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_microphone_2.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="22dp"
+    android:height="32dp"
+    android:viewportWidth="22"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M22.292,14.872c0,-0.836 -0.677,-1.51 -1.51,-1.51 -0.836,0 -1.51,0.677 -1.51,1.51 0,2.977 -0.714,5.435 -2.159,7.076 -1.31,1.484 -3.289,2.341 -5.964,2.341s-4.654,-0.854 -5.964,-2.339c-1.448,-1.641 -2.159,-4.099 -2.159,-7.078 0,-0.836 -0.677,-1.51 -1.51,-1.51 -0.836,0 -1.51,0.677 -1.51,1.51 0,3.711 0.961,6.857 2.914,9.073 1.438,1.63 3.375,2.734 5.815,3.164v2.479h-3.703c-0.661,0 -1.203,0.542 -1.203,1.203v1.206h14.646v-1.206c0,-0.661 -0.542,-1.203 -1.203,-1.203h-3.711v-2.479c2.44,-0.432 4.375,-1.534 5.815,-3.167 1.953,-2.214 2.917,-5.359 2.917,-9.07v0,0zM11.146,0c3.083,0 5.604,2.523 5.604,5.604v0.146h-3.013v3.57h3.016v1.818h-3.016v3.57h3.016v1.284c0,3.083 -2.523,5.604 -5.604,5.604 -3.083,0 -5.604,-2.523 -5.604,-5.604v-1.284h3.016v-3.57h-3.018v-1.818h3.016v-3.57h-3.016v-0.146c0,-3.081 2.521,-5.604 5.604,-5.604v0z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_microphone_3.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M15,22c2.761,0 5,-2.239 5,-5v-12c0,-2.761 -2.239,-5 -5,-5s-5,2.239 -5,5v12c0,2.761 2.239,5 5,5zM22,14v3c0,3.866 -3.134,7 -7,7s-7,-3.134 -7,-7v-3h-2v3c0,4.632 3.5,8.447 8,8.944v4.056h-4v2h10v-2h-4v-4.056c4.5,-0.497 8,-4.312 8,-8.944v-3h-2z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_music.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M30,0h2v23c0,2.761 -3.134,5 -7,5s-7,-2.239 -7,-5c0,-2.761 3.134,-5 7,-5 1.959,0 3.729,0.575 5,1.501v-11.501l-16,3.556v15.444c0,2.761 -3.134,5 -7,5s-7,-2.239 -7,-5c0,-2.761 3.134,-5 7,-5 1.959,0 3.729,0.575 5,1.501v-19.501l18,-4z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_podcast.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="33dp"
+    android:height="32dp"
+    android:viewportWidth="33"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M18.289,18.549v13.45h-3.973v-13.45c-1.305,-0.706 -2.191,-2.087 -2.191,-3.676 0,-2.307 1.871,-4.178 4.178,-4.178s4.178,1.871 4.178,4.178c0,1.589 -0.887,2.97 -2.192,3.676v0zM10.434,2.963c0.774,-0.382 1.091,-1.319 0.709,-2.091s-1.318,-1.091 -2.091,-0.71c-3.158,1.558 -5.613,4.134 -7.165,7.169 -1.146,2.241 -1.8,4.734 -1.879,7.251 -0.079,2.538 0.421,5.101 1.585,7.46 1.433,2.906 3.863,5.491 7.44,7.322 0.767,0.392 1.706,0.088 2.098,-0.679s0.088,-1.706 -0.679,-2.097c-2.929,-1.498 -4.905,-3.589 -6.059,-5.926 -0.93,-1.887 -1.33,-3.942 -1.267,-5.981 0.064,-2.058 0.599,-4.098 1.536,-5.93 1.256,-2.455 3.234,-4.536 5.771,-5.786v0zM23.554,0.161c-0.773,-0.382 -1.71,-0.064 -2.091,0.71s-0.064,1.71 0.71,2.091c2.537,1.251 4.515,3.332 5.771,5.787 0.937,1.832 1.472,3.871 1.536,5.93 0.064,2.038 -0.336,4.094 -1.267,5.981 -1.153,2.337 -3.13,4.428 -6.059,5.926 -0.767,0.392 -1.07,1.331 -0.679,2.097s1.331,1.071 2.098,0.679c3.577,-1.83 6.007,-4.415 7.44,-7.322 1.164,-2.359 1.664,-4.922 1.585,-7.46 -0.079,-2.516 -0.732,-5.01 -1.878,-7.251 -1.552,-3.034 -4.008,-5.611 -7.165,-7.169v0zM21.968,7.033c-0.582,-0.42 -1.395,-0.287 -1.814,0.295s-0.287,1.395 0.295,1.814c0.235,0.169 0.465,0.359 0.691,0.566 1.319,1.216 2.101,2.838 2.266,4.553 0.166,1.731 -0.295,3.566 -1.464,5.188 -0.198,0.276 -0.427,0.555 -0.686,0.836 -0.487,0.529 -0.453,1.353 0.076,1.839s1.353,0.452 1.84,-0.076c0.313,-0.339 0.607,-0.701 0.88,-1.081 1.555,-2.16 2.167,-4.617 1.943,-6.951 -0.225,-2.349 -1.293,-4.566 -3.091,-6.224 -0.283,-0.261 -0.595,-0.514 -0.935,-0.76v0zM12.156,9.143c0.582,-0.42 0.715,-1.232 0.295,-1.814s-1.232,-0.715 -1.814,-0.296c-0.341,0.246 -0.652,0.499 -0.935,0.76 -1.799,1.658 -2.866,3.875 -3.091,6.224 -0.224,2.334 0.387,4.792 1.943,6.952 0.274,0.379 0.567,0.741 0.88,1.08 0.487,0.529 1.311,0.563 1.839,0.076s0.563,-1.311 0.076,-1.839c-0.259,-0.281 -0.487,-0.56 -0.686,-0.836 -1.169,-1.623 -1.63,-3.457 -1.464,-5.188 0.164,-1.715 0.947,-3.337 2.266,-4.553 0.226,-0.207 0.456,-0.397 0.691,-0.566v0z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_radio.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M30.925,2.938c0.794,-0.231 1.25,-1.069 1.019,-1.863s-1.069,-1.25 -1.869,-1.012l-26.844,7.869c-0.587,0.169 -1.119,0.456 -1.569,0.825 -1.006,0.725 -1.663,1.906 -1.663,3.244v16c0,2.206 1.794,4 4,4h24c2.206,0 4,-1.794 4,-4v-16c0,-2.206 -1.794,-4 -4,-4h-14.344l17.269,-5.063zM23,25c-2.762,0 -5,-2.238 -5,-5s2.238,-5 5,-5 5,2.238 5,5 -2.238,5 -5,5zM5,16c0,-0.55 0.45,-1 1,-1h6c0.55,0 1,0.45 1,1s-0.45,1 -1,1h-6c-0.55,0 -1,-0.45 -1,-1zM4,20c0,-0.55 0.45,-1 1,-1h8c0.55,0 1,0.45 1,1s-0.45,1 -1,1h-8c-0.55,0 -1,-0.45 -1,-1zM5,24c0,-0.55 0.45,-1 1,-1h6c0.55,0 1,0.45 1,1s-0.45,1 -1,1h-6c-0.55,0 -1,-0.45 -1,-1z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_rocket.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M22,2l-10,10h-6l-6,8c0,0 6.357,-1.77 10.065,-0.94l-10.065,12.94 13.184,-10.255c1.839,4.208 -1.184,10.255 -1.184,10.255l8,-6v-6l10,-10 2,-10 -10,2z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_rss.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M4.259,23.467c-2.35,0 -4.259,1.917 -4.259,4.252 0,2.349 1.909,4.244 4.259,4.244 2.358,0 4.265,-1.895 4.265,-4.244 -0,-2.336 -1.907,-4.252 -4.265,-4.252zM0.005,10.873v6.133c3.993,0 7.749,1.562 10.577,4.391 2.825,2.822 4.384,6.595 4.384,10.603h6.16c-0,-11.651 -9.478,-21.127 -21.121,-21.127zM0.012,0v6.136c14.243,0 25.836,11.604 25.836,25.864h6.152c0,-17.64 -14.352,-32 -31.988,-32z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/abs_star.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M32,12.408l-11.056,-1.607 -4.944,-10.018 -4.944,10.018 -11.056,1.607 8,7.798 -1.889,11.011 9.889,-5.199 9.889,5.199 -1.889,-11.011 8,-7.798z"
+      android:fillColor="#fff"/>
+</vector>

android/app/src/main/res/drawable/md_account_outline.xml

@@ -0,0 +1 @@
+<!-- drawable/account_outline.xml --><vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:width="24dp" android:viewportWidth="24" android:viewportHeight="24"><path android:fillColor="#FFFFFF" android:pathData="M12,4A4,4 0 0,1 16,8A4,4 0 0,1 12,12A4,4 0 0,1 8,8A4,4 0 0,1 12,4M12,6A2,2 0 0,0 10,8A2,2 0 0,0 12,10A2,2 0 0,0 14,8A2,2 0 0,0 12,6M12,13C14.67,13 20,14.33 20,17V20H4V17C4,14.33 9.33,13 12,13M12,14.9C9.03,14.9 5.9,16.36 5.9,17V18.1H18.1V17C18.1,16.36 14.97,14.9 12,14.9Z" /></vector>

android/app/src/main/res/drawable/md_book_multiple_outline.xml

@@ -0,0 +1 @@
+<!-- drawable/book_multiple_outline.xml --><vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:width="24dp" android:viewportWidth="24" android:viewportHeight="24"><path android:fillColor="#FFFFFF" android:pathData="M19 2A2 2 0 0 1 21 4V16A2 2 0 0 1 19 18H9A2 2 0 0 1 7 16V4A2 2 0 0 1 9 2H19M19 4H16V10L13.5 7.75L11 10V4H9V16H19M3 20A2 2 0 0 0 5 22H17V20H5V6H3Z" /></vector>

android/app/src/main/res/drawable/md_book_open_blank_variant_outline.xml

@@ -0,0 +1 @@
+<!-- drawable/book_open_blank_variant_outline.xml --><vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:width="24dp" android:viewportWidth="24" android:viewportHeight="24"><path android:fillColor="#FFFFFF" android:pathData="M12 21.5C10.65 20.65 8.2 20 6.5 20C4.85 20 3.15 20.3 1.75 21.05C1.65 21.1 1.6 21.1 1.5 21.1C1.25 21.1 1 20.85 1 20.6V6C1.6 5.55 2.25 5.25 3 5C4.11 4.65 5.33 4.5 6.5 4.5C8.45 4.5 10.55 4.9 12 6C13.45 4.9 15.55 4.5 17.5 4.5C18.67 4.5 19.89 4.65 21 5C21.75 5.25 22.4 5.55 23 6V20.6C23 20.85 22.75 21.1 22.5 21.1C22.4 21.1 22.35 21.1 22.25 21.05C20.85 20.3 19.15 20 17.5 20C15.8 20 13.35 20.65 12 21.5M11 7.5C9.64 6.9 7.84 6.5 6.5 6.5C5.3 6.5 4.1 6.65 3 7V18.5C4.1 18.15 5.3 18 6.5 18C7.84 18 9.64 18.4 11 19V7.5M13 19C14.36 18.4 16.16 18 17.5 18C18.7 18 19.9 18.15 21 18.5V7C19.9 6.65 18.7 6.5 17.5 6.5C16.16 6.5 14.36 6.9 13 7.5V19Z" /></vector>

android/app/src/main/res/drawable/md_clock_outline.xml

@@ -0,0 +1 @@
+<!-- drawable/clock_outline.xml --><vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:width="24dp" android:viewportWidth="24" android:viewportHeight="24"><path android:fillColor="#FFFFFF" android:pathData="M12,20A8,8 0 0,0 20,12A8,8 0 0,0 12,4A8,8 0 0,0 4,12A8,8 0 0,0 12,20M12,2A10,10 0 0,1 22,12A10,10 0 0,1 12,22C6.47,22 2,17.5 2,12A10,10 0 0,1 12,2M12.5,7V12.25L17,14.92L16.25,16.15L11,13V7H12.5Z" /></vector>

android/app/src/main/res/drawable/md_telescope.xml

@@ -0,0 +1 @@
+<!-- drawable/telescope.xml --><vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:width="24dp" android:viewportWidth="24" android:viewportHeight="24"><path android:fillColor="#FFFFFF" android:pathData="M21.9,8.9L20.2,9.9L16.2,3L17.9,2L21.9,8.9M9.8,7.9L12.8,13.1L18.9,9.6L15.9,4.4L9.8,7.9M11.4,12.7L9.4,9.2L5.1,11.7L7.1,15.2L11.4,12.7M2.1,14.6L3.1,16.3L5.7,14.8L4.7,13.1L2.1,14.6M12.1,14L11.8,13.6L7.5,16.1L7.8,16.5C8,16.8 8.3,17.1 8.6,17.3L7,22H9L10.4,17.7H10.5L12,22H14L12.1,16.4C12.6,15.7 12.6,14.8 12.1,14Z" /></vector>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -2,4 +2,5 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@mipmap/ic_launcher_background"/>
     <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>
+    <monochrome android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -2,4 +2,5 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@mipmap/ic_launcher_background"/>
     <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>
+    <monochrome android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/main/res/values/strings.xml

@@ -1,9 +1,9 @@
 <?xml version='1.0' encoding='utf-8'?>
 <resources>
-    <string name="app_name">audiobookshelf</string>
+    <string name="app_name">Audiobookshelf</string>
-    <string name="title_activity_main">audiobookshelf</string>
+    <string name="title_activity_main">Audiobookshelf</string>
     <string name="package_name">com.audiobookshelf.app</string>
-    <string name="custom_url_scheme">com.audiobookshelf.app</string>
+    <string name="custom_url_scheme">audiobookshelf</string>
     <string name="add_widget">Add widget</string>
     <string name="app_widget_description">Simple widget for audiobookshelf playback</string>
     <string name="action_jump_forward">Jump Forward</string>

android/app/src/main/res/xml/file_paths.xml

@@ -1,5 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
-<paths xmlns:android="http://schemas.android.com/apk/res/android">
+<paths>
-    <external-path name="my_images" path="." />
+  <files-path name="downloads" path="downloads/" />
-    <cache-path name="my_cache_images" path="." />
+</paths>
-</paths>

android/build.gradle

@@ -1,15 +1,15 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-  ext.kotlin_version = '1.7.20'
+  ext.kotlin_version = '2.0.0'
 
   repositories {
         google()
         mavenCentral()
     }
     dependencies {
-      classpath 'com.google.gms:google-services:4.3.13'
+      classpath 'com.google.gms:google-services:4.4.2'
-      classpath 'com.android.tools.build:gradle:7.4.0'
+      classpath 'com.android.tools.build:gradle:8.8.0'
       classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
       // NOTE: Do not place your application dependencies here; they belong
@@ -26,7 +26,7 @@ allprojects {
     }
 }
 
-task clean(type: Delete) {
+tasks.register('clean', Delete) {
-    delete rootProject.buildDir
+  delete rootProject.layout.buildDirectory
 }
 

android/capacitor.settings.gradle

@@ -2,9 +2,24 @@
 include ':capacitor-android'
 project(':capacitor-android').projectDir = new File('../node_modules/@capacitor/android/capacitor')
 
+include ':byteowls-capacitor-filesharer'
+project(':byteowls-capacitor-filesharer').projectDir = new File('../node_modules/@byteowls/capacitor-filesharer/android')
+
+include ':capacitor-community-keep-awake'
+project(':capacitor-community-keep-awake').projectDir = new File('../node_modules/@capacitor-community/keep-awake/android')
+
+include ':capacitor-community-volume-buttons'
+project(':capacitor-community-volume-buttons').projectDir = new File('../node_modules/@capacitor-community/volume-buttons/android')
+
 include ':capacitor-app'
 project(':capacitor-app').projectDir = new File('../node_modules/@capacitor/app/android')
 
+include ':capacitor-browser'
+project(':capacitor-browser').projectDir = new File('../node_modules/@capacitor/browser/android')
+
+include ':capacitor-clipboard'
+project(':capacitor-clipboard').projectDir = new File('../node_modules/@capacitor/clipboard/android')
+
 include ':capacitor-dialog'
 project(':capacitor-dialog').projectDir = new File('../node_modules/@capacitor/dialog/android')
 

android/gradle.properties

@@ -28,7 +28,9 @@ org.gradle.jvmargs=-Dfile.encoding=UTF-8 \
 # Android operating system, and which are packaged with your app's APK
 # https://developer.android.com/topic/libraries/support-library/androidx-rn
 android.useAndroidX=true
-# Automatically convert third-party libraries to use AndroidX
-android.enableJetifier=true
 
 kapt.use.worker.api=false
+
+android.buildfeatures.buildconfig=true
+
+org.gradle.warning.mode=all

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sun Apr 17 13:28:55 CDT 2022
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip
 distributionPath=wrapper/dists
-zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-all.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

android/gradlew

@@ -1,7 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
 #
-# Copyright 2015 the original author or authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,67 +17,101 @@
 #
 
 ##############################################################################
-##
+#
-##  Gradle start up script for UN*X
+#   Gradle start up script for POSIX generated by Gradle.
-##
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
 
-APP_NAME="Gradle"
+# Resolve links: $0 may be a link
-APP_BASE_NAME=`basename "$0"`
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
+case "$( uname )" in                #(
-  CYGWIN* )
+  CYGWIN* )         cygwin=true  ;; #(
-    cygwin=true
+  Darwin* )         darwin=true  ;; #(
-    ;;
+  MSYS* | MINGW* )  msys=true    ;; #(
-  Darwin* )
+  NONSTOP* )        nonstop=true ;;
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -87,9 +121,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -98,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
+    JAVACMD=java
     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
@@ -106,80 +140,105 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
+    case $MAX_FD in #(
-    if [ $? -eq 0 ] ; then
+      max*)
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-            MAX_FD="$MAX_FD_LIMIT"
+        # shellcheck disable=SC3045
-        fi
+        MAX_FD=$( ulimit -H -n ) ||
-        ulimit -n $MAX_FD
+            warn "Could not query maximum file descriptor limit"
-        if [ $? -ne 0 ] ; then
+    esac
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
+    case $MAX_FD in  #(
-        fi
+      '' | soft) :;; #(
-    else
+      *)
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-    fi
+        # shellcheck disable=SC3045
-fi
+        ulimit -n "$MAX_FD" ||
-
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=`expr $i + 1`
-    done
-    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
     esac
 fi
 
-# Escape application args
+# Collect all arguments for the java command, stacking in reverse order:
-save () {
+#   * args from the command line
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+#   * the main class name
-    echo " "
+#   * -classpath
-}
+#   * -D...appname settings
-APP_ARGS=`save "$@"`
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
+# For Cygwin or MSYS, switch paths to Windows format before running java
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
 
 exec "$JAVACMD" "$@"

android/gradlew.bat

@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +41,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +76,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+set EXIT_CODE=%ERRORLEVEL%
-exit /b 1
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

android/settings.gradle

@@ -1,3 +1,7 @@
+plugins {
+  id("org.gradle.toolchains.foojay-resolver-convention") version "0.9.0"
+}
+
 include ':app'
 include ':capacitor-cordova-android-plugins'
 project(':capacitor-cordova-android-plugins').projectDir = new File('./capacitor-cordova-android-plugins/')