Add Async image loading

2026-01-15 21:53:29 +01:00 · 2019-06-06 22:24:34 +03:00
parent dbabd124fb
commit bcedea412a
914 changed files with 164 additions and 1 deletions
--- a/UIKit/Complete/.gitignore
+++ b/UIKit/Complete/.gitignore
@@ -0,0 +1,21 @@
+# See LICENSE folder for this sample’s licensing information.
+#
+# Apple sample code gitignore configuration.
+
+# Finder
+.DS_Store
+
+# Xcode - User files
+xcuserdata/
+
+**/*.xcodeproj/project.xcworkspace/*
+!**/*.xcodeproj/project.xcworkspace/xcshareddata
+
+**/*.xcodeproj/project.xcworkspace/xcshareddata/*
+!**/*.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
+
+**/*.playground/playground.xcworkspace/*
+!**/*.playground/playground.xcworkspace/xcshareddata
+
+**/*.playground/playground.xcworkspace/xcshareddata/*
+!**/*.playground/playground.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
--- a/UIKit/Complete/Configuration/SampleCode.xcconfig
+++ b/UIKit/Complete/Configuration/SampleCode.xcconfig
@@ -0,0 +1,13 @@
+//
+// See LICENSE folder for this sample’s licensing information.
+//
+// SampleCode.xcconfig
+//
+
+// The `SAMPLE_CODE_DISAMBIGUATOR` configuration is to make it easier to build
+// and run a sample code project. Once you set your project's development team,
+// you'll have a unique bundle identifier. This is because the bundle identifier
+// is derived based on the 'SAMPLE_CODE_DISAMBIGUATOR' value. Do not use this
+// approach in your own projects—it's only useful for sample code projects because
+// they are frequently downloaded and don't have a development team set.
+SAMPLE_CODE_DISAMBIGUATOR=${DEVELOPMENT_TEAM}
--- a/UIKit/Complete/LICENSE/LICENSE.txt
+++ b/UIKit/Complete/LICENSE/LICENSE.txt
@@ -0,0 +1,8 @@
+Copyright © 2019 Apple Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
--- a/UIKit/Complete/Landmarks/InterfacingWithUIKit.xcodeproj/.xcodesamplecode.plist
+++ b/UIKit/Complete/Landmarks/InterfacingWithUIKit.xcodeproj/.xcodesamplecode.plist
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<array/>
+</plist>
--- a/UIKit/Complete/Landmarks/InterfacingWithUIKit.xcodeproj/project.pbxproj
+++ b/UIKit/Complete/Landmarks/InterfacingWithUIKit.xcodeproj/project.pbxproj
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+				B7D587D122A0892C006E8DCF /* Home.swift */,
+				B7D587D322A08965006E8DCF /* CategoryRow.swift */,
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+				B7D587EC22A09B79006E8DCF /* PageView.swift */,
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+				B7D587DC22A08DD6006E8DCF /* HikeBadge.swift */,
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+				B7D587B7229F826D006E8DCF /* GraphCapsule.swift */,
+			);
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+			);
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+				B7D587DE22A08E1A006E8DCF /* ProfileEditor.swift */,
+			);
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+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
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+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
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+				MTL_ENABLE_DEBUG_INFO = NO;
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+				SDKROOT = iphoneos;
+				SWIFT_COMPILATION_MODE = wholemodule;
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+		};
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+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7D7349B07D72194000000001 /* SampleCode.xcconfig */;
+			buildSettings = {
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+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_ASSET_PATHS = "Landmarks/Preview\\ Content";
+				DEVELOPMENT_TEAM = "";
+				ENABLE_PREVIEWS = YES;
+				INFOPLIST_FILE = Landmarks/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = "com.example.apple-samplecode.Landmarks${SAMPLE_CODE_DISAMBIGUATOR}";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
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+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7D7349B07D72194000000001 /* SampleCode.xcconfig */;
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+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_ASSET_PATHS = "Landmarks/Preview\\ Content";
+				DEVELOPMENT_TEAM = "";
+				ENABLE_PREVIEWS = YES;
+				INFOPLIST_FILE = Landmarks/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = "com.example.apple-samplecode.Landmarks${SAMPLE_CODE_DISAMBIGUATOR}";
+				PRODUCT_NAME = "$(TARGET_NAME)";
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+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
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+			name = Release;
+		};
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+
+/* Begin XCConfigurationList section */
+		B739485D229F194000C47603 /* Build configuration list for PBXProject "InterfacingWithUIKit" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				B7394874229F194200C47603 /* Debug */,
+				B7394875229F194200C47603 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		B7394876229F194200C47603 /* Build configuration list for PBXNativeTarget "Landmarks" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				B7394877229F194200C47603 /* Debug */,
+				B7394878229F194200C47603 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = B739485A229F194000C47603 /* Project object */;
+}
--- a/UIKit/Complete/Landmarks/InterfacingWithUIKit.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
+++ b/UIKit/Complete/Landmarks/InterfacingWithUIKit.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildSystemType</key>
+	<string>Latest</string>
+</dict>
+</plist>
--- a/UIKit/Complete/Landmarks/Landmarks/AppDelegate.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/AppDelegate.swift
@@ -0,0 +1,36 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+The application delegate.
+*/
+
+import UIKit
+
+@UIApplicationMain
+class AppDelegate: UIResponder, UIApplicationDelegate {
+
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+        // Override point for customization after application launch.
+        return true
+    }
+
+    func applicationWillTerminate(_ application: UIApplication) {
+        // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
+    }
+
+    // MARK: UISceneSession Lifecycle
+    func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
+        // Called when a new scene session is being created.
+        // Use this method to select a configuration to create the new scene with.
+        return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
+    }
+
+    func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
+        // Called when the user discards a scene session.
+        // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
+        // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
+    }
+
+}
+
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -0,0 +1,113 @@
+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_40x40.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_58x58.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_87x87.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_80x80.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_120x120.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_120x120-1.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_180x180.png",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "1x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_40x40-1.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_58x58-1.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_40x40-2.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_80x80-1.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_76x76.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_152x152.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_167x167.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "landmark_app_icon_1024x1024.png",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_1024x1024.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_1024x1024.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_120x120-1.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_120x120-1.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_120x120.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_120x120.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_152x152.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_152x152.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_167x167.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_167x167.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_180x180.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_180x180.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40-1.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40-1.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40-2.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40-2.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_58x58-1.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_58x58-1.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_58x58.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_58x58.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_76x76.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_76x76.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_80x80-1.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_80x80-1.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_80x80.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_80x80.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_87x87.png
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_87x87.png
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/Contents.json
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/Contents.json
@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/turtlerock.imageset/Contents.json
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/turtlerock.imageset/Contents.json
@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "turtlerock.jpg",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
--- a/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/turtlerock.imageset/turtlerock.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Assets.xcassets/turtlerock.imageset/turtlerock.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Base.lproj/LaunchScreen.storyboard
+++ b/UIKit/Complete/Landmarks/Landmarks/Base.lproj/LaunchScreen.storyboard
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" xcode11CocoaTouchSystemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
+                        <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+</document>
--- a/UIKit/Complete/Landmarks/Landmarks/CategoryRow.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/CategoryRow.swift
@@ -0,0 +1,64 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view showing a scrollable list of landmarks.
+*/
+
+import SwiftUI
+
+struct CategoryRow: View {
+    var categoryName: String
+    var items: [Landmark]
+    
+    var body: some View {
+        VStack(alignment: .leading) {
+            Text(self.categoryName)
+                .font(.headline)
+                .padding(.leading, 15)
+                .padding(.top, 5)
+            
+            ScrollView(showsHorizontalIndicator: false) {
+                HStack(alignment: .top, spacing: 0) {
+                    ForEach(self.items.identified(by: \.name)) { landmark in
+                        NavigationButton(
+                            destination: LandmarkDetail(
+                                landmark: landmark
+                            )
+                        ) {
+                            CategoryItem(landmark: landmark)
+                        }
+                    }
+                }
+            }
+            .frame(height: 185)
+        }
+    }
+}
+
+struct CategoryItem: View {
+    var landmark: Landmark
+    var body: some View {
+        VStack(alignment: .leading) {
+            landmark
+                .image(forSize: 155)
+                .renderingMode(.original)
+                .cornerRadius(5)
+            Text(landmark.name)
+                .color(.primary)
+                .font(.caption)
+        }
+        .padding(.leading, 15)
+    }
+}
+
+#if DEBUG
+struct CategoryRow_Previews: PreviewProvider {
+    static var previews: some View {
+        CategoryRow(
+            categoryName: landmarkData[0].category.rawValue,
+            items: Array(landmarkData.prefix(4))
+        )
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/HexagonParameters.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/HexagonParameters.swift
@@ -0,0 +1,57 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+Size, position, and other information used to draw a badge.
+*/
+
+import SwiftUI
+
+struct HexagonParameters {
+    struct Segment {
+        let useWidth: (CGFloat, CGFloat, CGFloat)
+        let xFactors: (CGFloat, CGFloat, CGFloat)
+        let useHeight: (CGFloat, CGFloat, CGFloat)
+        let yFactors: (CGFloat, CGFloat, CGFloat)
+    }
+    
+    static let adjustment: CGFloat = 0.085
+    static let points = [
+        Segment(
+            useWidth:  (1.00, 1.00, 1.00),
+            xFactors:  (0.60, 0.40, 0.50),
+            useHeight: (1.00, 1.00, 0.00),
+            yFactors:  (0.05, 0.05, 0.00)
+        ),
+        Segment(
+            useWidth:  (1.00, 1.00, 0.00),
+            xFactors:  (0.05, 0.00, 0.00),
+            useHeight: (1.00, 1.00, 1.00),
+            yFactors:  (0.20 + adjustment, 0.30 + adjustment, 0.25 + adjustment)
+        ),
+        Segment(
+            useWidth:  (1.00, 1.00, 0.00),
+            xFactors:  (0.00, 0.05, 0.00),
+            useHeight: (1.00, 1.00, 1.00),
+            yFactors:  (0.70 - adjustment, 0.80 - adjustment, 0.75 - adjustment)
+        ),
+        Segment(
+            useWidth:  (1.00, 1.00, 1.00),
+            xFactors:  (0.40, 0.60, 0.50),
+            useHeight: (1.00, 1.00, 1.00),
+            yFactors:  (0.95, 0.95, 1.00)
+        ),
+        Segment(
+            useWidth:  (1.00, 1.00, 1.00),
+            xFactors:  (0.95, 1.00, 1.00),
+            useHeight: (1.00, 1.00, 1.00),
+            yFactors:  (0.80 - adjustment, 0.70 - adjustment, 0.75 - adjustment)
+        ),
+        Segment(
+            useWidth:  (1.00, 1.00, 1.00),
+            xFactors:  (1.00, 0.95, 1.00),
+            useHeight: (1.00, 1.00, 1.00),
+            yFactors:  (0.30 + adjustment, 0.20 + adjustment, 0.25 + adjustment)
+        )
+    ]
+}
--- a/UIKit/Complete/Landmarks/Landmarks/HikeBadge.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/HikeBadge.swift
@@ -0,0 +1,31 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that shows a badge for hiking.
+*/
+
+import SwiftUI
+
+struct HikeBadge: View {
+    var name: String
+    var body: some View {
+        VStack(alignment: .center) {
+            Badge()
+                .frame(width: 300, height: 300)
+                .scaleEffect(1.0 / 3.0)
+                .frame(width: 100, height: 100)
+            Text(name)
+                .font(.caption)
+                .accessibility(label: Text("Badge for \(name)."))
+        }
+    }
+}
+
+#if DEBUG
+struct HikeBadge_Previews: PreviewProvider {
+    static var previews: some View {
+        HikeBadge(name: "Preview Testing")
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/HikeDetail.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/HikeDetail.swift
@@ -0,0 +1,49 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view showing the details for a hike.
+*/
+
+import SwiftUI
+
+struct HikeDetail: View {
+    let hike: Hike
+    @State var dataToShow = \Hike.Observation.elevation
+    
+    var buttons = [
+        ("Elevation", \Hike.Observation.elevation),
+        ("Heart Rate", \Hike.Observation.heartRate),
+        ("Pace", \Hike.Observation.pace),
+    ]
+    
+    var body: some View {
+        return VStack {
+            HikeGraph(hike: hike, path: dataToShow)
+                .frame(height: 200, alignment: .center)
+            
+            HStack(spacing: 25) {
+                ForEach(buttons.identified(by: \.0)) { value in
+                    Button(action: {
+                        self.dataToShow = value.1
+                    }) {
+                        Text(verbatim: value.0)
+                            .font(.system(size: 15))
+                            .color(value.1 == self.dataToShow
+                                ? Color.gray
+                                : Color.accentColor)
+                            .animation(nil)
+                    }
+                }
+            }
+        }
+    }
+}
+
+#if DEBUG
+struct HikeDetail_Previews: PreviewProvider {
+    static var previews: some View {
+        HikeDetail(hike: hikeData[0])
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/HikeView.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/HikeView.swift
@@ -0,0 +1,68 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view displaying inforamtion about a hike, including an elevation graph.
+*/
+
+import SwiftUI
+
+struct HikeView: View {
+    var hike: Hike
+    @State private var showDetail = false
+    
+    var transition: AnyTransition {
+        let insertion = AnyTransition.move(edge: .trailing)
+            .combined(with: .opacity)
+        let removal = AnyTransition.scale()
+            .combined(with: .opacity)
+        return .asymmetric(insertion: insertion, removal: removal)
+    }
+    
+    var body: some View {
+        VStack {
+            HStack {
+                HikeGraph(hike: hike, path: \.elevation)
+                    .frame(width: 50, height: 30)
+                    .animation(nil)
+                
+                VStack(alignment: .leading) {
+                    Text(verbatim: hike.name)
+                        .font(.headline)
+                    Text(verbatim: hike.distanceText)
+                }
+                
+                Spacer()
+
+                Button(action: {
+                    withAnimation {
+                    	self.showDetail.toggle()
+                    }
+                }) {
+                    Image(systemName: "chevron.right.circle")
+                        .imageScale(.large)
+                        .rotationEffect(.degrees(showDetail ? 90 : 0))
+                        .scaleEffect(showDetail ? 1.5 : 1)
+                        .padding()
+                }
+            }
+
+            if showDetail {
+                HikeDetail(hike: hike)
+                	.transition(transition)
+            }
+        }
+    }
+}
+
+#if DEBUG
+struct HikeView_Previews: PreviewProvider {
+    static var previews: some View {
+        VStack {
+            HikeView(hike: hikeData[0])
+                .padding()
+            Spacer()
+        }
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Home.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/Home.swift
@@ -0,0 +1,67 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view showing featured landmarks above a list of all of the landmarks.
+*/
+
+import SwiftUI
+
+struct CategoryHome: View {
+    var categories: [String: [Landmark]] {
+        .init(
+            grouping: landmarkData,
+            by: { $0.category.rawValue }
+        )
+    }
+    
+    var featured: [Landmark] {
+        landmarkData.filter { $0.isFeatured }
+    }
+    
+    var body: some View {
+        NavigationView {
+            List {
+                FeaturedLandmarks(landmarks: featured)
+                    .scaledToFill()
+                    .frame(height: 200)
+                    .clipped()
+                    .listRowInsets(EdgeInsets())
+                
+                ForEach(categories.keys.sorted().identified(by: \.self)) { key in
+                    CategoryRow(categoryName: key, items: self.categories[key]!)
+                }
+                .listRowInsets(EdgeInsets())
+                
+                NavigationButton(destination: LandmarkList()) {
+                    Text("See All")
+                }
+            }
+            .navigationBarTitle(Text("Featured"))
+            .navigationBarItems(trailing:
+                PresentationButton(
+                    Image(systemName: "person.crop.circle")
+                        .imageScale(.large)
+                        .accessibility(label: Text("User Profile"))
+                        .padding(),
+                    destination: ProfileHost()
+                )
+            )
+        }
+    }
+}
+
+struct FeaturedLandmarks: View {
+    var landmarks: [Landmark]
+    var body: some View {
+        landmarks[0].image(forSize: 250).resizable()
+    }
+}
+
+#if DEBUG
+struct CategoryHome_Previews: PreviewProvider {
+    static var previews: some View {
+        CategoryHome()
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Info.plist
+++ b/UIKit/Complete/Landmarks/Landmarks/Info.plist
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UIApplicationSceneManifest</key>
+	<dict>
+		<key>UIApplicationSupportsMultipleScenes</key>
+		<false/>
+		<key>UISceneConfigurations</key>
+		<dict>
+			<key>UIWindowSceneSessionRoleApplication</key>
+			<array>
+				<dict>
+					<key>UILaunchStoryboardName</key>
+					<string>LaunchScreen</string>
+					<key>UISceneConfigurationName</key>
+					<string>Default Configuration</string>
+					<key>UISceneDelegateClassName</key>
+					<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
+				</dict>
+			</array>
+		</dict>
+	</dict>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>
--- a/UIKit/Complete/Landmarks/Landmarks/LandmarkDetail.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/LandmarkDetail.swift
@@ -0,0 +1,71 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view showing the details for a landmark.
+*/
+
+import SwiftUI
+
+struct LandmarkDetail: View {
+    @EnvironmentObject var userData: UserData
+    var landmark: Landmark
+    
+    var landmarkIndex: Int {
+        userData.landmarks.firstIndex(where: { $0.id == landmark.id })!
+    }
+    
+    var body: some View {
+        VStack {
+            MapView(coordinate: landmark.locationCoordinate)
+                .edgesIgnoringSafeArea(.top)
+                .frame(height: 300)
+            
+            CircleImage(image: landmark.image(forSize: 250))
+                .offset(x: 0, y: -130)
+                .padding(.bottom, -130)
+            
+            VStack(alignment: .leading) {
+                HStack {
+                    Text(verbatim: landmark.name)
+                        .font(.title)
+                    
+                    Button(action: {
+                        self.userData.landmarks[self.landmarkIndex]
+                            .isFavorite.toggle()
+                    }) {
+                        if self.userData.landmarks[self.landmarkIndex]
+                            .isFavorite {
+                            Image(systemName: "star.fill")
+                                .foregroundColor(Color.yellow)
+                        } else {
+                            Image(systemName: "star")
+                                .foregroundColor(Color.gray)
+                        }
+                    }
+                }
+                
+                HStack(alignment: .top) {
+                    Text(verbatim: landmark.park)
+                        .font(.subheadline)
+                    Spacer()
+                    Text(verbatim: landmark.state)
+                        .font(.subheadline)
+                }
+            }
+            .padding()
+            
+            Spacer()
+        }
+    }
+}
+
+#if DEBUG
+struct LandmarkDetail_Preview: PreviewProvider {
+    static var previews: some View {
+        let userData = UserData()
+        return LandmarkDetail(landmark: userData.landmarks[0])
+            .environmentObject(userData)
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/LandmarkList.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/LandmarkList.swift
@@ -0,0 +1,45 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view showing a list of landmarks.
+*/
+
+import SwiftUI
+
+struct LandmarkList: View {
+    @EnvironmentObject private var userData: UserData
+    
+    var body: some View {
+        NavigationView {
+            List {
+                Toggle(isOn: $userData.showFavoritesOnly) {
+                    Text("Show Favorites Only")
+                }
+                
+                ForEach(userData.landmarks) { landmark in
+                    if !self.userData.showFavoritesOnly || landmark.isFavorite {
+                        NavigationButton(
+                        destination: LandmarkDetail(landmark: landmark)) {
+                            LandmarkRow(landmark: landmark)
+                        }
+                    }
+                }
+            }
+            .navigationBarTitle(Text("Landmarks"), displayMode: .large)
+        }
+    }
+}
+
+#if DEBUG
+struct LandmarksList_Previews: PreviewProvider {
+    static var previews: some View {
+        ForEach(["iPhone SE", "iPhone XS Max"].identified(by: \.self)) { deviceName in
+            LandmarkList()
+                .previewDevice(PreviewDevice(rawValue: deviceName))
+                .previewDisplayName(deviceName)
+        }
+        .environmentObject(UserData())
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Models/Data.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/Models/Data.swift
@@ -0,0 +1,100 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+Helpers for loading images and data.
+*/
+
+import Foundation
+import CoreLocation
+import UIKit
+import SwiftUI
+
+let landmarkData: [Landmark] = load("landmarkData.json")
+let features = landmarkData.filter { $0.isFeatured }
+let hikeData: [Hike] = load("hikeData.json")
+
+func load<T: Decodable>(_ filename: String, as type: T.Type = T.self) -> T {
+    let data: Data
+    
+    guard let file = Bundle.main.url(forResource: filename, withExtension: nil)
+    else {
+        fatalError("Couldn't find \(filename) in main bundle.")
+    }
+    
+    do {
+        data = try Data(contentsOf: file)
+    } catch {
+        fatalError("Couldn't load \(filename) from main bundle:\n\(error)")
+    }
+    
+    do {
+        let decoder = JSONDecoder()
+        return try decoder.decode(T.self, from: data)
+    } catch {
+        fatalError("Couldn't parse \(filename) as \(T.self):\n\(error)")
+    }
+}
+
+final class ImageStore {
+    fileprivate typealias _ImageDictionary = [String: [Int: CGImage]]
+    fileprivate var images: _ImageDictionary = [:]
+
+    fileprivate static var originalSize = 250
+    fileprivate static var scale = 2
+    
+    static var shared = ImageStore()
+    
+    func image(name: String, size: Int) -> Image {
+        let index = _guaranteeInitialImage(name: name)
+        
+        let sizedImage = images.values[index][size]
+            ?? _sizeImage(images.values[index][ImageStore.originalSize]!, to: size * ImageStore.scale)
+        images.values[index][size] = sizedImage
+        
+        return Image(sizedImage, scale: Length(ImageStore.scale), label: Text(verbatim: name))
+    }
+
+    static func loadImage(name: String) -> CGImage {
+        guard
+            let url = Bundle.main.url(forResource: name, withExtension: "jpg"),
+            let imageSource = CGImageSourceCreateWithURL(url as NSURL, nil),
+            let image = CGImageSourceCreateImageAtIndex(imageSource, 0, nil)
+        else {
+            fatalError("Couldn't load image \(name).jpg from main bundle.")
+        }
+        return image
+    }
+    
+    fileprivate func _guaranteeInitialImage(name: String) -> _ImageDictionary.Index {
+        if let index = images.index(forKey: name) { return index }
+        
+        let image = ImageStore.loadImage(name: name)
+        images[name] = [ImageStore.originalSize: image]
+        return images.index(forKey: name)!
+    }
+    
+    fileprivate func _sizeImage(_ image: CGImage, to size: Int) -> CGImage {
+        guard
+            let colorSpace = image.colorSpace,
+            let context = CGContext(
+                data: nil,
+                width: size, height: size,
+                bitsPerComponent: image.bitsPerComponent,
+                bytesPerRow: image.bytesPerRow,
+                space: colorSpace,
+                bitmapInfo: image.bitmapInfo.rawValue)
+            else {
+                fatalError("Couldn't create graphics context.")
+        }
+        context.interpolationQuality = .high
+        context.draw(image, in: CGRect(x: 0, y: 0, width: size, height: size))
+        
+        if let sizedImage = context.makeImage() {
+            return sizedImage
+        } else {
+            fatalError("Couldn't resize image.")
+        }
+    }
+}
+
--- a/UIKit/Complete/Landmarks/Landmarks/Models/Hike.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/Models/Hike.swift
@@ -0,0 +1,31 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+The model for a hike.
+*/
+
+import SwiftUI
+
+struct Hike: Codable, Hashable, Identifiable {
+    var name: String
+    var id: Int
+    var distance: Double
+    var difficulty: Int
+    var observations: [Observation]
+
+    static var formatter = LengthFormatter()
+    
+    var distanceText: String {
+        return Hike.formatter
+            .string(fromValue: distance, unit: .kilometer)
+    }
+
+    struct Observation: Codable, Hashable {
+        var distanceFromStart: Double
+        
+        var elevation: Range<Double>
+        var pace: Range<Double>
+        var heartRate: Range<Double>
+    }
+}
--- a/UIKit/Complete/Landmarks/Landmarks/Models/Landmark.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/Models/Landmark.swift
@@ -0,0 +1,52 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+The model for an individual landmark.
+*/
+
+import SwiftUI
+import CoreLocation
+
+struct Landmark: Hashable, Codable, Identifiable {
+    var id: Int
+    var name: String
+    fileprivate var imageName: String
+    fileprivate var coordinates: Coordinates
+    var state: String
+    var park: String
+    var category: Category
+    var isFavorite: Bool
+    var isFeatured: Bool
+
+    var locationCoordinate: CLLocationCoordinate2D {
+        CLLocationCoordinate2D(
+            latitude: coordinates.latitude,
+            longitude: coordinates.longitude)
+    }
+    
+    var featureImage: Image? {
+        guard isFeatured else { return nil }
+        
+        return Image(
+            ImageStore.loadImage(name: "\(imageName)_feature"),
+            scale: 2,
+            label: Text(verbatim: name))
+    }
+
+    func image(forSize size: Int) -> Image {
+        ImageStore.shared.image(name: imageName, size: size)
+    }
+
+    enum Category: String, CaseIterable, Codable, Hashable {
+        case featured = "Featured"
+        case lakes = "Lakes"
+        case rivers = "Rivers"
+        case mountains = "Mountains"
+    }
+}
+
+struct Coordinates: Hashable, Codable {
+    var latitude: Double
+    var longitude: Double
+}
--- a/UIKit/Complete/Landmarks/Landmarks/Models/Profile.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/Models/Profile.swift
@@ -0,0 +1,30 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+An object that models a user profile.
+*/
+import Foundation
+
+struct Profile {
+    var username: String
+    var prefersNotifications: Bool
+    var seasonalPhoto: Season
+    var goalDate: Date
+    
+    static let `default` = Self(username: "g_kumar", prefersNotifications: true, seasonalPhoto: .winter)
+    
+    init(username: String, prefersNotifications: Bool = true, seasonalPhoto: Season = .winter) {
+        self.username = username
+        self.prefersNotifications = prefersNotifications
+        self.seasonalPhoto = seasonalPhoto
+        self.goalDate = Date()
+    }
+    
+    enum Season: String, CaseIterable {
+        case spring = "🌷"
+        case summer = "🌞"
+        case autumn = "🍂"
+        case winter = "☃️"
+    }
+}
--- a/UIKit/Complete/Landmarks/Landmarks/Models/UserData.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/Models/UserData.swift
@@ -0,0 +1,25 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A model object that stores app data.
+*/
+
+import Combine
+import SwiftUI
+
+final class UserData: BindableObject {
+    let didChange = PassthroughSubject<UserData, Never>()
+    
+    var showFavoritesOnly = false {
+        didSet {
+            didChange.send(self)
+        }
+    }
+
+    var landmarks = landmarkData {
+        didSet {
+            didChange.send(self)
+        }
+    }
+}
--- a/UIKit/Complete/Landmarks/Landmarks/PageControl.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/PageControl.swift
@@ -0,0 +1,47 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view wrapping a UIPageControl.
+*/
+
+import SwiftUI
+
+import UIKit
+
+struct PageControl: UIViewRepresentable {
+    var numberOfPages: Int
+    @Binding var currentPage: Int
+
+    func makeCoordinator() -> Coordinator {
+        Coordinator(self)
+    }
+
+    func makeUIView(context: Context) -> UIPageControl {
+        let control = UIPageControl()
+        control.numberOfPages = numberOfPages
+        control.addTarget(
+            context.coordinator,
+            action: #selector(Coordinator.updateCurrentPage(sender:)),
+            for: .valueChanged)
+
+        return control
+    }
+
+    func updateUIView(_ uiView: UIPageControl, context: Context) {
+        uiView.currentPage = currentPage
+    }
+
+    class Coordinator: NSObject {
+        var control: PageControl
+
+        init(_ control: PageControl) {
+            self.control = control
+        }
+
+        @objc
+        func updateCurrentPage(sender: UIPageControl) {
+            control.currentPage = sender.currentPage
+        }
+    }
+}
--- a/UIKit/Complete/Landmarks/Landmarks/PageView.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/PageView.swift
@@ -0,0 +1,33 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view for bridging a UIPageViewController.
+*/
+
+import SwiftUI
+
+struct PageView<Page: View>: View {
+    var viewControllers: [UIHostingController<Page>]
+    @State var currentPage = 0
+
+    init(_ views: [Page]) {
+        self.viewControllers = views.map { UIHostingController(rootView: $0) }
+    }
+
+    var body: some View {
+        ZStack(alignment: .bottomTrailing) {
+            PageViewController(controllers: viewControllers, currentPage: $currentPage)
+            PageControl(numberOfPages: viewControllers.count, currentPage: $currentPage)
+                .padding(.trailing)
+        }
+    }
+}
+
+#if DEBUG
+struct PageView_Previews: PreviewProvider {
+    static var previews: some View {
+        PageView(features.map { FeatureCard(landmark: $0) })
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/PageViewController.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/PageViewController.swift
@@ -0,0 +1,73 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that wraps a UIPageViewController.
+*/
+
+import SwiftUI
+import UIKit
+
+struct PageViewController: UIViewControllerRepresentable {
+    var controllers: [UIViewController]
+    @Binding var currentPage: Int
+
+    func makeCoordinator() -> Coordinator {
+        Coordinator(self)
+    }
+
+    func makeUIViewController(context: Context) -> UIPageViewController {
+        let pageViewController = UIPageViewController(
+            transitionStyle: .scroll,
+            navigationOrientation: .horizontal)
+        pageViewController.dataSource = context.coordinator
+        pageViewController.delegate = context.coordinator
+
+        return pageViewController
+    }
+
+    func updateUIViewController(_ pageViewController: UIPageViewController, context: Context) {
+        pageViewController.setViewControllers(
+            [controllers[currentPage]], direction: .forward, animated: true)
+    }
+
+    class Coordinator: NSObject, UIPageViewControllerDataSource, UIPageViewControllerDelegate {
+        var parent: PageViewController
+
+        init(_ pageViewController: PageViewController) {
+            self.parent = pageViewController
+        }
+
+        func pageViewController(
+            _ pageViewController: UIPageViewController,
+            viewControllerBefore viewController: UIViewController) -> UIViewController? {
+            guard let index = parent.controllers.firstIndex(of: viewController) else {
+                return nil
+            }
+            if index == 0 {
+                return parent.controllers.last
+            }
+            return parent.controllers[index - 1]
+        }
+
+        func pageViewController(
+            _ pageViewController: UIPageViewController,
+            viewControllerAfter viewController: UIViewController) -> UIViewController? {
+            guard let index = parent.controllers.firstIndex(of: viewController) else {
+                return nil
+            }
+            if index + 1 == parent.controllers.count {
+                return parent.controllers.first
+            }
+            return parent.controllers[index + 1]
+        }
+
+        func pageViewController(_ pageViewController: UIPageViewController, didFinishAnimating finished: Bool, previousViewControllers: [UIViewController], transitionCompleted completed: Bool) {
+            if completed,
+                let visibleViewController = pageViewController.viewControllers?.first,
+                let index = parent.controllers.firstIndex(of: visibleViewController) {
+                parent.currentPage = index
+            }
+        }
+    }
+}
--- a/UIKit/Complete/Landmarks/Landmarks/Preview
+++ b/UIKit/Complete/Landmarks/Landmarks/Preview
@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
--- a/UIKit/Complete/Landmarks/Landmarks/Profiles/ProfileEditor.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/Profiles/ProfileEditor.swift
@@ -0,0 +1,56 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+An editable profile view.
+*/
+
+import SwiftUI
+
+struct ProfileEditor: View {
+    @Binding var profile: Profile
+    
+    var body: some View {
+        List {
+            HStack {
+                Text("Username").bold()
+                Divider()
+                TextField($profile.username)
+            }
+            
+            Toggle(isOn: $profile.prefersNotifications) {
+                Text("Enable Notifications")
+            }
+            
+            VStack(alignment: .leading, spacing: 20) {
+                Text("Seasonal Photo").bold()
+                
+                SegmentedControl(selection: $profile.seasonalPhoto) {
+                    ForEach(Profile.Season.allCases.identified(by: \.self)) { season in
+                        Text(season.rawValue).tag(season)
+                    }
+                }
+            }
+            .padding(.top)
+            
+            VStack(alignment: .leading, spacing: 20) {
+                Text("Goal Date").bold()
+                DatePicker(
+                    $profile.goalDate,
+                    minimumDate: Calendar.current.date(byAdding: .year, value: -1, to: profile.goalDate),
+                    maximumDate: Calendar.current.date(byAdding: .year, value: 1, to: profile.goalDate),
+                    displayedComponents: .date
+                )
+            }
+            .padding(.top)
+        }
+    }
+}
+
+#if DEBUG
+struct ProfileEditor_Previews: PreviewProvider {
+    static var previews: some View {
+        ProfileEditor(profile: .constant(.default))
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Profiles/ProfileHost.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/Profiles/ProfileHost.swift
@@ -0,0 +1,50 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that hosts the profile viewer and editor.
+*/
+
+import SwiftUI
+
+struct ProfileHost: View {
+    @Environment(\.editMode) var mode
+    @State var profile = Profile.default
+    @State var draftProfile = Profile.default
+    
+    var body: some View {
+        VStack(alignment: .leading, spacing: 20) {
+            HStack {
+                if self.mode?.value == .active {
+                    Button(action: {
+                        self.profile = self.draftProfile
+                        self.mode?.animation().value = .inactive
+                    }) {
+                        Text("Done")
+                    }
+                }
+                
+                Spacer()
+                
+                EditButton()
+            }
+            if self.mode?.value == .inactive {
+                ProfileSummary(profile: profile)
+            } else {
+                ProfileEditor(profile: $draftProfile)
+                    .onDisappear {
+                        self.draftProfile = self.profile
+                    }
+            }
+        }
+        .padding()
+    }
+}
+
+#if DEBUG
+struct ProfileHost_Previews: PreviewProvider {
+    static var previews: some View {
+        ProfileHost()
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Profiles/ProfileSummary.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/Profiles/ProfileSummary.swift
@@ -0,0 +1,65 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that summarizes a profile.
+*/
+
+import SwiftUI
+
+struct ProfileSummary: View {
+    var profile: Profile
+    
+    static var goalFormat: DateFormatter {
+        let formatter = DateFormatter()
+        formatter.dateFormat = "MMMM d, yyyy"
+        return formatter
+    }
+    
+    var body: some View {
+        List {
+            Text(profile.username)
+                .bold()
+                .font(.title)
+            
+            Text("Notifications: \(self.profile.prefersNotifications ? "On": "Off" )")
+            
+            Text("Seasonal Photos: \(self.profile.seasonalPhoto.rawValue)")
+            
+            Text("Goal Date: \(self.profile.goalDate, formatter: Self.goalFormat)")
+            
+            VStack(alignment: .leading) {
+                Text("Completed Badges")
+                    .font(.headline)
+                ScrollView {
+                    HStack {
+                        HikeBadge(name: "First Hike")
+                        
+                        HikeBadge(name: "Earth Day")
+                            .hueRotation(Angle(degrees: 90))
+                               
+                        HikeBadge(name: "Tenth Hike")
+                            .grayscale(0.5)
+                            .hueRotation(Angle(degrees: 45))
+                    }
+                }
+                .frame(height: 140)
+            }
+            
+            VStack(alignment: .leading) {
+                Text("Recent Hikes")
+                    .font(.headline)
+            
+                HikeView(hike: hikeData[0])
+            }
+        }
+    }
+}
+
+#if DEBUG
+struct ProfileSummary_Previews: PreviewProvider {
+    static var previews: some View {
+        ProfileSummary(profile: Profile.default)
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/charleyrivers.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/charleyrivers.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/charleyrivers_feature.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/charleyrivers_feature.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/chilkoottrail.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/chilkoottrail.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/chincoteague.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/chincoteague.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/hiddenlake.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/hiddenlake.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/hikeData.json
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/hikeData.json
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/icybay.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/icybay.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/lakemcdonald.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/lakemcdonald.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/landmarkData.json
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/landmarkData.json
@@ -0,0 +1,182 @@
+[
+    {
+        "name": "Turtle Rock",
+        "category": "Rivers",
+        "city": "Twentynine Palms",
+        "state": "California",
+        "id": 1001,
+        "isFeatured": true,
+        "isFavorite": true,
+        "park": "Joshua Tree National Park",
+        "coordinates": {
+            "longitude": -116.166868,
+            "latitude": 34.011286
+        },
+        "imageName": "turtlerock"
+    },
+    {
+        "name": "Silver Salmon Creek",
+        "category": "Lakes",
+        "city": "Port Alsworth",
+        "state": "Alaska",
+        "id": 1002,
+        "isFeatured": false,
+        "isFavorite": false,
+        "park": "Lake Clark National Park and Preserve",
+        "coordinates": {
+            "longitude": -152.665167,
+            "latitude": 59.980167
+        },
+        "imageName": "silversalmoncreek"
+    },
+    {
+        "name": "Chilkoot Trail",
+        "category": "Mountains",
+        "city": "Skagway",
+        "state": "Alaska",
+        "id": 1003,
+        "isFeatured": false,
+        "isFavorite": true,
+        "park": "Klondike Gold Rush National Historical Park",
+        "coordinates": {
+            "longitude": -135.334571,
+            "latitude": 59.560551
+        },
+        "imageName": "chilkoottrail"
+    },
+    {
+        "name": "St. Mary Lake",
+        "category": "Lakes",
+        "city": "Browning",
+        "state": "Montana",
+        "id": 1004,
+        "isFeatured": true,
+        "isFavorite": true,
+        "park": "Glacier National Park",
+        "coordinates": {
+            "longitude": -113.536248,
+            "latitude": 48.69423
+        },
+        "imageName": "stmarylake"
+    },
+    {
+        "name": "Twin Lake",
+        "category": "Lakes",
+        "city": "Twin Lakes",
+        "state": "Alaska",
+        "id": 1005,
+        "isFeatured": false,
+        "isFavorite": false,
+        "park": "Lake Clark National Park and Preserve",
+        "coordinates": {
+            "longitude": -153.849883,
+            "latitude": 60.641684
+        },
+        "imageName": "twinlake"
+    },
+    {
+        "name": "Lake McDonald",
+        "category": "Mountains",
+        "city": "West Glacier",
+        "state": "Montana",
+        "id": 1006,
+        "isFeatured": false,
+        "isFavorite": false,
+        "park": "Glacier National Park",
+        "coordinates": {
+            "longitude": -113.934831,
+            "latitude": 48.56002
+        },
+        "imageName": "lakemcdonald"
+    },
+    {
+        "name": "Charley Rivers",
+        "category": "Rivers",
+        "city": "Eaking",
+        "state": "Alaska",
+        "id": 1007,
+        "isFeatured": true,
+        "isFavorite": false,
+        "park": "Charley Rivers National Preserve",
+        "coordinates": {
+            "longitude": -143.122586,
+            "latitude": 65.350021
+        },
+        "imageName": "charleyrivers",
+    },
+    {
+        "name": "Icy Bay",
+        "category": "Mountains",
+        "city": "Icy Bay",
+        "state": "Alaska",
+        "id": 1008,
+        "isFeatured": false,
+        "isFavorite": false,
+        "park": "Wrangell-St. Elias National Park and Preserve",
+        "coordinates": {
+            "longitude": -141.518167,
+            "latitude": 60.089917
+        },
+        "imageName": "icybay"
+    },
+    {
+        "name": "Rainbow Lake",
+        "category": "Lakes",
+        "city": "Willow",
+        "state": "Alaska",
+        "id": 1009,
+        "isFeatured": false,
+        "isFavorite": false,
+        "park": "State Recreation Area",
+        "coordinates": {
+            "longitude": -150.086103,
+            "latitude": 61.694334
+        },
+        "imageName": "rainbowlake"
+    },
+    {
+        "name": "Hidden Lake",
+        "category": "Lakes",
+        "city": "Newhalem",
+        "state": "Washington",
+        "id": 1010,
+        "isFeatured": false,
+        "isFavorite": false,
+        "park": "North Cascades National Park",
+        "coordinates": {
+            "longitude": -121.17799,
+            "latitude": 48.495442
+        },
+        "imageName": "hiddenlake"
+    },
+    {
+        "name": "Chincoteague",
+        "category": "Rivers",
+        "city": "Chincoteague",
+        "state": "Virginia",
+        "id": 1011,
+        "isFeatured": false,
+        "isFavorite": false,
+        "park": "Chincoteague National Wildlife Refuge",
+        "coordinates": {
+            "longitude": -75.383212,
+            "latitude": 37.91531
+        },
+        "imageName": "chincoteague"
+    },
+    {
+        "name": "Lake Umbagog",
+        "category": "Lakes",
+        "city": "Errol",
+        "state": "New Hampshire",
+        "id": 1012,
+        "isFeatured": false,
+        "isFavorite": false,
+        "park": "Umbagog National Wildlife Refuge",
+        "coordinates": {
+            "longitude": -71.056816,
+            "latitude": 44.747408
+        },
+        "imageName": "umbagog"
+    }
+]
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/rainbowlake.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/rainbowlake.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/silversalmoncreek.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/silversalmoncreek.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/stmarylake.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/stmarylake.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/stmarylake_feature.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/stmarylake_feature.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/turtlerock.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/turtlerock.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/turtlerock_feature.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/turtlerock_feature.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/twinlake.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/twinlake.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/Resources/umbagog.jpg
+++ b/UIKit/Complete/Landmarks/Landmarks/Resources/umbagog.jpg
--- a/UIKit/Complete/Landmarks/Landmarks/SceneDelegate.swift
+++ b/UIKit/Complete/Landmarks/Landmarks/SceneDelegate.swift
@@ -0,0 +1,56 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+The scene delegate.
+*/
+
+import UIKit
+import SwiftUI
+
+class SceneDelegate: UIResponder, UIWindowSceneDelegate {
+
+    var window: UIWindow?
+
+    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
+        // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
+        // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
+        // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
+
+        // Use a UIHostingController as window root view controller
+        let window = UIWindow(frame: UIScreen.main.bounds)
+        window.rootViewController = UIHostingController(rootView: CategoryHome().environmentObject(UserData()))
+        self.window = window
+        window.makeKeyAndVisible()
+    }
+
+    func sceneDidDisconnect(_ scene: UIScene) {
+        // Called as the scene is being released by the system.
+        // This occurs shortly after the scene enters the background, or when its session is discarded.
+        // Release any resources associated with this scene that can be re-created the next time the scene connects.
+        // The scene may re-connect later, as its session was not neccessarily discarded (see `application:didDiscardSceneSessions` instead).
+    }
+
+    func sceneDidBecomeActive(_ scene: UIScene) {
+        // Called when the scene has moved from an inactive state to an active state.
+        // Use this method to restart any tasks that were paused (or not yet started) when the scene was inactive.
+    }
+
+    func sceneWillResignActive(_ scene: UIScene) {
+        // Called when the scene will move from an active state to an inactive state.
+        // This may occur due to temporary interruptions (ex. an incoming phone call).
+    }
+
+    func sceneWillEnterForeground(_ scene: UIScene) {
+        // Called as the scene transitions from the background to the foreground.
+        // Use this method to undo the changes made on entering the background.
+    }
+
+    func sceneDidEnterBackground(_ scene: UIScene) {
+        // Called as the scene transitions from the foreground to the background.
+        // Use this method to save data, release shared resources, and store enough scene-specific state information
+        // to restore the scene back to its current state.
+    }
+
+}
+
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,41 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that displays a badge.
+*/
+
+import SwiftUI
+
+struct Badge: View {
+    static let rotationCount = 8
+    
+    var badgeSymbols: some View {
+        ForEach(0..<Badge.rotationCount) { i in
+            RotatedBadgeSymbol(
+                angle: .degrees(Double(i) / Double(Badge.rotationCount)) * 360.0)
+        }
+        .opacity(0.5)
+    }
+    
+    var body: some View {
+        ZStack {
+            BadgeBackground()
+            
+            GeometryReader { geometry in
+                self.badgeSymbols
+                .scaleEffect(1.0 / 4.0, anchor: .top)
+                .position(x: geometry.size.width / 2.0, y: (3.0 / 4.0) * geometry.size.height)
+            }
+        }
+        .scaledToFit()
+    }
+}
+
+#if DEBUG
+struct Badge_Previews: PreviewProvider {
+    static var previews: some View {
+        Badge()
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,64 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that displays the background of a badge.
+*/
+
+import SwiftUI
+
+struct BadgeBackground: View {
+    var body: some View {
+        GeometryReader { geometry in
+            Path { path in
+                var width: CGFloat = min(geometry.size.width, geometry.size.height)
+                let height = width
+                let xScale: CGFloat = 0.832
+                let xOffset = (width * (1.0 - xScale)) / 2.0
+                width *= xScale
+                path.move(
+                    to: CGPoint(
+                        x: xOffset + width * 0.95,
+                        y: height * (0.20 + HexagonParameters.adjustment)
+                    )
+                )
+                
+                HexagonParameters.points.forEach {
+                    path.addLine(
+                        to: .init(
+                            x: xOffset + width * $0.useWidth.0 * $0.xFactors.0,
+                            y: height * $0.useHeight.0 * $0.yFactors.0
+                        )
+                    )
+                    
+                    path.addQuadCurve(
+                        to: .init(
+                            x: xOffset + width * $0.useWidth.1 * $0.xFactors.1,
+                            y: height * $0.useHeight.1 * $0.yFactors.1
+                        ),
+                        control: .init(
+                            x: xOffset + width * $0.useWidth.2 * $0.xFactors.2,
+                            y: height * $0.useHeight.2 * $0.yFactors.2
+                        )
+                    )
+                }
+            }
+            .fill(LinearGradient(
+                gradient: .init(colors: [Self.gradientStart, Self.gradientEnd]),
+                startPoint: .init(x: 0.5, y: 0),
+                endPoint: .init(x: 0.5, y: 0.6)
+            ))
+            .aspectRatio(1, contentMode: .fit)
+        }
+    }
+    static let gradientStart = Color(red: 239.0 / 255, green: 120.0 / 255, blue: 221.0 / 255)
+    static let gradientEnd = Color(red: 239.0 / 255, green: 172.0 / 255, blue: 120.0 / 255)
+}
+
+#if DEBUG
+struct BadgeBackground_Previews: PreviewProvider {
+    static var previews: some View {
+        BadgeBackground()
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,51 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that display a symbol in a badge.
+*/
+
+import SwiftUI
+
+struct BadgeSymbol: View {
+    static let symbolColor = Color(red: 79.0 / 255, green: 79.0 / 255, blue: 191.0 / 255)
+
+    var body: some View {
+        GeometryReader { geometry in
+            Path { path in
+                let width = min(geometry.size.width, geometry.size.height)
+                let height = width * 0.75
+                let spacing = width * 0.030
+                let middle = width / 2
+                let topWidth = 0.226 * width
+                let topHeight = 0.488 * height
+                
+                path.addLines([
+                    CGPoint(x: middle, y: spacing),
+                    CGPoint(x: middle - topWidth, y: topHeight - spacing),
+                    CGPoint(x: middle, y: topHeight / 2 + spacing),
+                    CGPoint(x: middle + topWidth, y: topHeight - spacing),
+                    CGPoint(x: middle, y: spacing)
+                ])
+                
+                path.move(to: CGPoint(x: middle, y: topHeight / 2 + spacing * 3))
+                path.addLines([
+                    CGPoint(x: middle - topWidth, y: topHeight + spacing),
+                    CGPoint(x: spacing, y: height - spacing),
+                    CGPoint(x: width - spacing, y: height - spacing),
+                    CGPoint(x: middle + topWidth, y: topHeight + spacing),
+                    CGPoint(x: middle, y: topHeight / 2 + spacing * 3)
+                ])
+            }
+            .fill(Self.symbolColor)
+        }
+    }
+}
+
+#if DEBUG
+struct BadgeSymbol_Previews: PreviewProvider {
+    static var previews: some View {
+        BadgeSymbol()
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,27 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that clips an image to a circle and adds a stroke and shadow.
+*/
+
+import SwiftUI
+
+struct CircleImage: View {
+    var image: Image
+
+    var body: some View {
+        image
+            .clipShape(Circle())
+            .overlay(Circle().stroke(Color.white, lineWidth: 4))
+            .shadow(radius: 10)
+    }
+}
+
+#if DEBUG
+struct CircleImage_Previews: PreviewProvider {
+    static var previews: some View {
+        CircleImage(image: Image("turtlerock"))
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,53 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that shows a featured landmark.
+*/
+
+import SwiftUI
+
+struct FeatureCard: View {
+    var landmark: Landmark
+    
+    var body: some View {
+        landmark.featureImage?
+            .resizable()
+            .aspectRatio(3 / 2, contentMode: .fit)
+            .overlay(TextOverlay(landmark: landmark))
+    }
+}
+
+struct TextOverlay: View {
+    var landmark: Landmark
+    
+    var gradient: LinearGradient {
+        LinearGradient(
+            gradient: Gradient(
+                colors: [Color.black.opacity(0.6), Color.black.opacity(0)]),
+            startPoint: .bottom,
+            endPoint: .center)
+    }
+    
+    var body: some View {
+        ZStack(alignment: .bottomLeading) {
+            Rectangle().fill(gradient)
+            VStack(alignment: .leading) {
+                Text(landmark.name)
+                    .font(.title)
+                    .bold()
+                Text(landmark.park)
+            }
+            .padding()
+        }
+        .foregroundColor(.white)
+    }
+}
+
+#if DEBUG
+struct FeatureCard_Previews: PreviewProvider {
+    static var previews: some View {
+        FeatureCard(landmark: features[0])
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,45 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A single line in the graph.
+*/
+
+import SwiftUI
+
+struct GraphCapsule: View {
+    var index: Int
+    var height: Length
+    var range: Range<Double>
+    var overallRange: Range<Double>
+    
+    var heightRatio: Length {
+        max(Length(magnitude(of: range) / magnitude(of: overallRange)), 0.15)
+    }
+    
+    var offsetRatio: Length {
+        Length((range.lowerBound - overallRange.lowerBound) / magnitude(of: overallRange))
+    }
+    
+    var animation: Animation {
+        Animation.spring(initialVelocity: 5)
+        	.speed(2)
+         	.delay(0.03 * Double(index))
+    }
+    
+    var body: some View {
+        Capsule()
+            .fill(Color.white)
+            .frame(height: height * heightRatio, alignment: .bottom)
+            .offset(x: 0, y: height * -offsetRatio)
+            .animation(animation)
+    }
+}
+
+#if DEBUG
+struct GraphCapsule_Previews: PreviewProvider {
+    static var previews: some View {
+        GraphCapsule(index: 0, height: 150, range: 10..<50, overallRange: 0..<100)
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,74 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+The elevation, heart rate, and pace of a hike plotted on a graph.
+*/
+
+import SwiftUI
+
+func rangeOfRanges<C: Collection>(_ ranges: C) -> Range<Double>
+    where C.Element == Range<Double> {
+    guard !ranges.isEmpty else { return 0..<0 }
+    let low = ranges.lazy.map { $0.lowerBound }.min()!
+    let high = ranges.lazy.map { $0.upperBound }.max()!
+    return low..<high
+}
+
+func magnitude(of range: Range<Double>) -> Double {
+    return range.upperBound - range.lowerBound
+}
+
+struct HikeGraph: View {
+    var hike: Hike
+    var path: KeyPath<Hike.Observation, Range<Double>>
+    
+    var color: Color {
+        switch path {
+        case \.elevation:
+            return .gray
+        case \.heartRate:
+            return Color(hue: 0, saturation: 0.5, brightness: 0.7)
+        case \.pace:
+            return Color(hue: 0.7, saturation: 0.4, brightness: 0.7)
+        default:
+            return .black
+        }
+    }
+    
+    var body: some View {
+        let data = hike.observations
+        let overallRange = rangeOfRanges(data.lazy.map { $0[keyPath: self.path] })
+        let maxMagnitude = data.map { magnitude(of: $0[keyPath: path]) }.max()!
+        let heightRatio = 1 - Length(maxMagnitude / magnitude(of: overallRange))
+
+        return GeometryReader { proxy in
+            HStack(alignment: .bottom, spacing: proxy.size.width / 120) {
+                ForEach(data.indices) { index in
+                    GraphCapsule(
+                        index: index,
+                        height: proxy.size.height,
+                        range: data[index][keyPath: self.path],
+                        overallRange: overallRange)
+                    .colorMultiply(self.color)
+                }
+                .offset(x: 0, y: proxy.size.height * heightRatio)
+            }
+        }
+    }
+}
+
+#if DEBUG
+struct HikeGraph_Previews: PreviewProvider {
+    static var previews: some View {
+        Group {
+            HikeGraph(hike: hikeData[0], path: \.elevation)
+                .frame(height: 200)
+            HikeGraph(hike: hikeData[0], path: \.heartRate)
+                .frame(height: 200)
+            HikeGraph(hike: hikeData[0], path: \.pace)
+                .frame(height: 200)
+        }
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,38 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A single row to be displayed in a list of landmarks.
+*/
+
+import SwiftUI
+
+struct LandmarkRow: View {
+    var landmark: Landmark
+
+    var body: some View {
+        HStack {
+            landmark.image(forSize: 50)
+            Text(verbatim: landmark.name)
+            Spacer()
+
+            if landmark.isFavorite {
+                Image(systemName: "star.fill")
+                    .imageScale(.medium)
+                    .foregroundColor(.yellow)
+            }
+        }
+    }
+}
+
+#if DEBUG
+struct LandmarkRow_Previews: PreviewProvider {
+    static var previews: some View {
+        Group {
+            LandmarkRow(landmark: landmarkData[0])
+            LandmarkRow(landmark: landmarkData[1])
+        }
+        .previewLayout(.fixed(width: 300, height: 70))
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,31 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that hosts an `MKMapView`.
+*/
+
+import SwiftUI
+import MapKit
+
+struct MapView: UIViewRepresentable {
+    var coordinate: CLLocationCoordinate2D
+
+    func makeUIView(context: Context) -> MKMapView {
+        MKMapView(frame: .zero)
+    }
+
+    func updateUIView(_ view: MKMapView, context: Context) {
+        let span = MKCoordinateSpan(latitudeDelta: 0.02, longitudeDelta: 0.02)
+        let region = MKCoordinateRegion(center: coordinate, span: span)
+        view.setRegion(region, animated: true)
+    }
+}
+
+#if DEBUG
+struct MapView_Previews: PreviewProvider {
+    static var previews: some View {
+        MapView(coordinate: landmarkData[0].locationCoordinate)
+    }
+}
+#endif
--- a/UIKit/Complete/Landmarks/Landmarks/Supporting
+++ b/UIKit/Complete/Landmarks/Landmarks/Supporting
@@ -0,0 +1,26 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+A view that displays a rotated version of a badge symbol.
+*/
+
+import SwiftUI
+
+struct RotatedBadgeSymbol: View {
+    let angle: Angle
+    
+    var body: some View {
+        BadgeSymbol()
+        .padding(-60)
+        .rotationEffect(angle, anchor: .bottom)
+    }
+}
+
+#if DEBUG
+struct RotatedBadgeSymbol_Previews: PreviewProvider {
+    static var previews: some View {
+        RotatedBadgeSymbol(angle: .init(degrees: 5))
+    }
+}
+#endif
--- a/UIKit/Complete/README.md
+++ b/UIKit/Complete/README.md
@@ -0,0 +1,3 @@
+# Completed Project: Interfacing with UIKit
+
+Explore the completed project for the [Interfacing with UIKit](https://developer.apple.com/tutorials/swiftui/interfacing-with-uikit) tutorial.
--- a/UIKit/StartingPoint/.gitignore
+++ b/UIKit/StartingPoint/.gitignore
@@ -0,0 +1,21 @@
+# See LICENSE folder for this sample’s licensing information.
+#
+# Apple sample code gitignore configuration.
+
+# Finder
+.DS_Store
+
+# Xcode - User files
+xcuserdata/
+
+**/*.xcodeproj/project.xcworkspace/*
+!**/*.xcodeproj/project.xcworkspace/xcshareddata
+
+**/*.xcodeproj/project.xcworkspace/xcshareddata/*
+!**/*.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
+
+**/*.playground/playground.xcworkspace/*
+!**/*.playground/playground.xcworkspace/xcshareddata
+
+**/*.playground/playground.xcworkspace/xcshareddata/*
+!**/*.playground/playground.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
--- a/UIKit/StartingPoint/Configuration/SampleCode.xcconfig
+++ b/UIKit/StartingPoint/Configuration/SampleCode.xcconfig
@@ -0,0 +1,13 @@
+//
+// See LICENSE folder for this sample’s licensing information.
+//
+// SampleCode.xcconfig
+//
+
+// The `SAMPLE_CODE_DISAMBIGUATOR` configuration is to make it easier to build
+// and run a sample code project. Once you set your project's development team,
+// you'll have a unique bundle identifier. This is because the bundle identifier
+// is derived based on the 'SAMPLE_CODE_DISAMBIGUATOR' value. Do not use this
+// approach in your own projects—it's only useful for sample code projects because
+// they are frequently downloaded and don't have a development team set.
+SAMPLE_CODE_DISAMBIGUATOR=${DEVELOPMENT_TEAM}
--- a/UIKit/StartingPoint/LICENSE/LICENSE.txt
+++ b/UIKit/StartingPoint/LICENSE/LICENSE.txt
@@ -0,0 +1,8 @@
+Copyright © 2019 Apple Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
--- a/UIKit/StartingPoint/Landmarks/InterfacingWithUIKit.xcodeproj/.xcodesamplecode.plist
+++ b/UIKit/StartingPoint/Landmarks/InterfacingWithUIKit.xcodeproj/.xcodesamplecode.plist
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+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				MTL_FAST_MATH = YES;
+				SDKROOT = iphoneos;
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				VALIDATE_PRODUCT = YES;
+			};
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+		};
+		B7394877229F194200C47603 /* Debug */ = {
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+			baseConfigurationReference = 184943801849325000000001 /* SampleCode.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_ASSET_PATHS = "Landmarks/Preview\\ Content";
+				DEVELOPMENT_TEAM = "";
+				ENABLE_PREVIEWS = YES;
+				INFOPLIST_FILE = Landmarks/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = "com.example.apple-samplecode.Landmarks${SAMPLE_CODE_DISAMBIGUATOR}";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
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+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 184943801849325000000001 /* SampleCode.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_ASSET_PATHS = "Landmarks/Preview\\ Content";
+				DEVELOPMENT_TEAM = "";
+				ENABLE_PREVIEWS = YES;
+				INFOPLIST_FILE = Landmarks/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = "com.example.apple-samplecode.Landmarks${SAMPLE_CODE_DISAMBIGUATOR}";
+				PRODUCT_NAME = "$(TARGET_NAME)";
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+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		B739485D229F194000C47603 /* Build configuration list for PBXProject "InterfacingWithUIKit" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				B7394874229F194200C47603 /* Debug */,
+				B7394875229F194200C47603 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		B7394876229F194200C47603 /* Build configuration list for PBXNativeTarget "Landmarks" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				B7394877229F194200C47603 /* Debug */,
+				B7394878229F194200C47603 /* Release */,
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+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = B739485A229F194000C47603 /* Project object */;
+}
--- a/UIKit/StartingPoint/Landmarks/InterfacingWithUIKit.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
+++ b/UIKit/StartingPoint/Landmarks/InterfacingWithUIKit.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildSystemType</key>
+	<string>Latest</string>
+</dict>
+</plist>
--- a/UIKit/StartingPoint/Landmarks/Landmarks/AppDelegate.swift
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/AppDelegate.swift
@@ -0,0 +1,36 @@
+/*
+See LICENSE folder for this sample’s licensing information.
+
+Abstract:
+The application delegate.
+*/
+
+import UIKit
+
+@UIApplicationMain
+class AppDelegate: UIResponder, UIApplicationDelegate {
+
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+        // Override point for customization after application launch.
+        return true
+    }
+
+    func applicationWillTerminate(_ application: UIApplication) {
+        // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
+    }
+
+    // MARK: UISceneSession Lifecycle
+    func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
+        // Called when a new scene session is being created.
+        // Use this method to select a configuration to create the new scene with.
+        return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
+    }
+
+    func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
+        // Called when the user discards a scene session.
+        // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
+        // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
+    }
+
+}
+
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -0,0 +1,113 @@
+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_40x40.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_58x58.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_87x87.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_80x80.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_120x120.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_120x120-1.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "landmark_app_icon_180x180.png",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "1x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_40x40-1.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_58x58-1.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_40x40-2.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_80x80-1.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_76x76.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_152x152.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "landmark_app_icon_167x167.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "landmark_app_icon_1024x1024.png",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_1024x1024.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_1024x1024.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_120x120-1.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_120x120-1.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_120x120.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_120x120.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_152x152.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_152x152.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_167x167.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_167x167.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_180x180.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_180x180.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40-1.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40-1.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40-2.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40-2.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_40x40.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_58x58-1.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_58x58-1.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_58x58.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_58x58.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_76x76.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_76x76.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_80x80-1.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_80x80-1.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_80x80.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_80x80.png
--- a/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_87x87.png
+++ b/UIKit/StartingPoint/Landmarks/Landmarks/Assets.xcassets/AppIcon.appiconset/landmark_app_icon_87x87.png
--- a/Show More
+++ b/Show More