Add:Android device setting to adjust shake sensitivity for sleep timer #260

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

@@ -2,6 +2,7 @@ package com.audiobookshelf.app.data
 
 import android.content.Context
 import android.support.v4.media.MediaDescriptionCompat
+import android.util.Log
 import com.fasterxml.jackson.annotation.JsonIgnore
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties
 import com.fasterxml.jackson.annotation.JsonSubTypes
@@ -15,6 +16,10 @@ enum class HapticFeedbackSetting {
   OFF, LIGHT, MEDIUM, HEAVY
 }
 
+enum class ShakeSensitivitySetting {
+  VERY_LOW, LOW, MEDIUM, HIGH, VERY_HIGH
+}
+
 data class ServerConnectionConfig(
   var id:String,
   var index:Int,
@@ -26,50 +31,6 @@ data class ServerConnectionConfig(
   var customHeaders:Map<String, String>?
 )
 
-data class DeviceSettings(
-  var disableAutoRewind:Boolean,
-  var enableAltView:Boolean,
-  var jumpBackwardsTime:Int,
-  var jumpForwardTime:Int,
-  var disableShakeToResetSleepTimer:Boolean,
-  var lockOrientation:LockOrientationSetting,
-  var hapticFeedback: HapticFeedbackSetting
-) {
-  companion object {
-    // Static method to get default device settings
-    fun default():DeviceSettings {
-      return DeviceSettings(
-        disableAutoRewind = false,
-        enableAltView = false,
-        jumpBackwardsTime = 10,
-        jumpForwardTime = 10,
-        disableShakeToResetSleepTimer = false,
-        lockOrientation = LockOrientationSetting.NONE,
-        hapticFeedback = HapticFeedbackSetting.LIGHT
-      )
-    }
-  }
-
-  @get:JsonIgnore
-  val jumpBackwardsTimeMs get() = (jumpBackwardsTime ?: default().jumpBackwardsTime) * 1000L
-  @get:JsonIgnore
-  val jumpForwardTimeMs get() = (jumpForwardTime ?: default().jumpForwardTime) * 1000L
-}
-
-data class DeviceData(
-  var serverConnectionConfigs:MutableList<ServerConnectionConfig>,
-  var lastServerConnectionConfigId:String?,
-  var currentLocalPlaybackSession:PlaybackSession?, // Stored to open up where left off for local media
-  var deviceSettings:DeviceSettings?
-) {
-  @JsonIgnore
-  fun getLastServerConnectionConfig():ServerConnectionConfig? {
-    return lastServerConnectionConfigId?.let { lsccid ->
-      return serverConnectionConfigs.find { it.id == lsccid }
-    }
-  }
-}
-
 @JsonIgnoreProperties(ignoreUnknown = true)
 data class LocalFile(
   var id:String,
@@ -127,3 +88,64 @@ data class PlayItemRequestPayload(
   var forceTranscode:Boolean,
   var deviceInfo:DeviceInfo
 )
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+data class DeviceSettings(
+  var disableAutoRewind:Boolean,
+  var enableAltView:Boolean,
+  var jumpBackwardsTime:Int,
+  var jumpForwardTime:Int,
+  var disableShakeToResetSleepTimer:Boolean,
+  var shakeSensitivity: ShakeSensitivitySetting,
+  var lockOrientation: LockOrientationSetting,
+  var hapticFeedback: HapticFeedbackSetting
+) {
+  companion object {
+    // Static method to get default device settings
+    fun default():DeviceSettings {
+      return DeviceSettings(
+        disableAutoRewind = false,
+        enableAltView = false,
+        jumpBackwardsTime = 10,
+        jumpForwardTime = 10,
+        disableShakeToResetSleepTimer = false,
+        shakeSensitivity = ShakeSensitivitySetting.MEDIUM,
+        lockOrientation = LockOrientationSetting.NONE,
+        hapticFeedback = HapticFeedbackSetting.LIGHT
+      )
+    }
+  }
+
+  @get:JsonIgnore
+  val jumpBackwardsTimeMs get() = jumpBackwardsTime * 1000L
+  @get:JsonIgnore
+  val jumpForwardTimeMs get() = jumpForwardTime * 1000L
+
+  @JsonIgnore
+  fun getShakeThresholdGravity() : Float { // Used in ShakeDetector
+    return if (shakeSensitivity == ShakeSensitivitySetting.VERY_HIGH) 1.2f
+    else if (shakeSensitivity == ShakeSensitivitySetting.HIGH) 1.4f
+    else if (shakeSensitivity == ShakeSensitivitySetting.MEDIUM) 1.6f
+    else if (shakeSensitivity == ShakeSensitivitySetting.LOW) 2f
+    else if (shakeSensitivity == ShakeSensitivitySetting.VERY_LOW) 2.7f
+    else {
+      Log.e("DeviceSetting", "Invalid ShakeSensitivitySetting $shakeSensitivity")
+      1.6f
+    }
+  }
+}
+
+data class DeviceData(
+  var serverConnectionConfigs:MutableList<ServerConnectionConfig>,
+  var lastServerConnectionConfigId:String?,
+  var currentLocalPlaybackSession: PlaybackSession?, // Stored to open up where left off for local media
+  var deviceSettings: DeviceSettings?
+) {
+  @JsonIgnore
+  fun getLastServerConnectionConfig(): ServerConnectionConfig? {
+    return lastServerConnectionConfigId?.let { lsccid ->
+      return serverConnectionConfigs.find { it.id == lsccid }
+    }
+  }
+}
+

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

@@ -13,7 +13,7 @@ object DeviceManager {
   const val tag = "DeviceManager"
 
   val dbManager: DbManager = DbManager()
-  var deviceData:DeviceData = dbManager.getDeviceData()
+  var deviceData: DeviceData = dbManager.getDeviceData()
   var serverConnectionConfig: ServerConnectionConfig? = null
 
   val serverConnectionConfigId get() = serverConnectionConfig?.id ?: ""

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

@@ -10,7 +10,6 @@ import com.arthenica.ffmpegkit.FFprobeKit
 import com.arthenica.ffmpegkit.Level
 import com.audiobookshelf.app.data.*
 import com.audiobookshelf.app.models.DownloadItem
-import com.audiobookshelf.app.plugins.AbsDownloader
 import com.fasterxml.jackson.core.json.JsonReadFeature
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import com.fasterxml.jackson.module.kotlin.readValue

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

@@ -12,16 +12,6 @@ import kotlin.math.roundToInt
 
 const val SLEEP_EXTENSION_TIME = 900000L // 15m
 
-class ShakeSensitivity {
-  companion object {
-    val veryHigh = 1f
-    val high = 1.3f
-    val medium = 1.6f
-    val low = 2f
-    val veryLow = 2.7f
-  }
-}
-
 class SleepTimerManager constructor(val playerNotificationService: PlayerNotificationService) {
   private val tag = "SleepTimerManager"
 
@@ -194,8 +184,8 @@ class SleepTimerManager constructor(val playerNotificationService: PlayerNotific
       return
     }
 
-    // Does not apply to chapter sleep timers
-    if (sleepTimerEndTime == 0L) {
+    // Does not apply to chapter sleep timers and timer must be running for at least 3 seconds
+    if (sleepTimerEndTime == 0L && sleepTimerElapsed > 3000L) {
       vibrate()
       setSleepTimer(sleepTimerExtensionTime, false)
     }

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

@@ -35,7 +35,6 @@ import com.audiobookshelf.app.managers.DbManager
 import com.audiobookshelf.app.managers.SleepTimerManager
 import com.audiobookshelf.app.media.MediaManager
 import com.audiobookshelf.app.server.ApiHandler
-import com.fasterxml.jackson.annotation.JsonIgnore
 import com.google.android.exoplayer2.*
 import com.google.android.exoplayer2.audio.AudioAttributes
 import com.google.android.exoplayer2.ext.mediasession.MediaSessionConnector
@@ -849,8 +848,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     return DeviceInfo(Build.MANUFACTURER, Build.MODEL, Build.BRAND, Build.VERSION.SDK_INT, BuildConfig.VERSION_NAME)
   }
 
-  @get:JsonIgnore
-  val deviceSettings get() = DeviceManager.deviceData.deviceSettings ?: DeviceSettings.default()
+  private val deviceSettings get() = DeviceManager.deviceData.deviceSettings ?: DeviceSettings.default()
 
   fun getPlayItemRequestPayload(forceTranscode:Boolean):PlayItemRequestPayload {
     return PlayItemRequestPayload(getMediaPlayer(), !forceTranscode, forceTranscode, getDeviceInfo())
@@ -1046,7 +1044,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
   // Shake sensor used for sleep timer
   fun registerSensor() {
     if (isShakeSensorRegistered) {
-      Log.w(tag, "Shake sensor already registered")
+      Log.i(tag, "Shake sensor already registered")
       return
     }
     shakeSensorUnregisterTask?.cancel()

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

@@ -4,6 +4,7 @@ import android.hardware.Sensor
 import android.hardware.SensorEvent
 import android.hardware.SensorEventListener
 import android.hardware.SensorManager
+import com.audiobookshelf.app.device.DeviceManager
 import kotlin.math.sqrt
 
 class ShakeDetector : SensorEventListener {
@@ -34,7 +35,8 @@ class ShakeDetector : SensorEventListener {
       val gZ = z / SensorManager.GRAVITY_EARTH
       // gForce will be close to 1 when there is no movement.
       val gForce: Float = sqrt(gX * gX + gY * gY + gZ * gZ)
-      if (gForce > SHAKE_THRESHOLD_GRAVITY) {
+      val shakeThreshold = DeviceManager.deviceData.deviceSettings?.getShakeThresholdGravity() ?: 1.6f
+      if (gForce > shakeThreshold) {
         val now = System.currentTimeMillis()
         // ignore shake events too close to each other (500ms)
         if (mShakeTimestamp + SHAKE_SLOP_TIME_MS > now) {
@@ -59,7 +61,7 @@ class ShakeDetector : SensorEventListener {
  * from the Google Play Store and run it to see how
  *  many G's it takes to register a shake
  */
-    var SHAKE_THRESHOLD_GRAVITY = 1.5f // orig 2.7f
+//    var SHAKE_THRESHOLD_GRAVITY = 1.5f // orig 2.7f
     private const val SHAKE_SLOP_TIME_MS = 500
     private const val SHAKE_COUNT_RESET_TIME_MS = 3000
   }

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

@@ -17,7 +17,7 @@ import kotlinx.coroutines.launch
 @CapacitorPlugin(name = "AbsDatabase")
 class AbsDatabase : Plugin() {
   val tag = "AbsDatabase"
-  var jacksonMapper = jacksonObjectMapper().enable(JsonReadFeature.ALLOW_UNESCAPED_CONTROL_CHARS.mappedFeature())
+  private var jacksonMapper = jacksonObjectMapper().enable(JsonReadFeature.ALLOW_UNESCAPED_CONTROL_CHARS.mappedFeature())
 
   lateinit var mainActivity: MainActivity
   lateinit var apiHandler: ApiHandler