chore: Update iOS example app configuration and clean up dependencies

- Migrate AppDelegate to use FlutterImplicitEngineDelegate.
- Add scene configuration to Info.plist.
- Prune unused packages from Podfile.lock.
- Exclude build/Pods/.symlinks in SwiftLint configuration.

Author: fbernaly

.swiftlint.yml

@@ -1,6 +1,9 @@
 # Exclude generated / third-party paths
 excluded:
   - packages/example/ios/Flutter/ephemeral
+  - packages/example/ios/.symlinks
+  - packages/example/ios/Pods
+  - packages/example/build
 
 function_body_length:
   warning: 90

packages/example/ios/Flutter/AppFrameworkInfo.plist

@@ -20,7 +20,5 @@
   <string>????</string>
   <key>CFBundleVersion</key>
   <string>1.0</string>
-  <key>MinimumOSVersion</key>
-  <string>13.0</string>
 </dict>
 </plist>

packages/example/ios/Podfile.lock

@@ -1,9 +1,5 @@
 PODS:
-  - camera_avfoundation (0.0.1):
-    - Flutter
   - Flutter (1.0.0)
-  - flutter_pdfview (1.0.2):
-    - Flutter
   - google_mlkit_barcode_scanning (0.14.2):
     - Flutter
     - google_mlkit_commons
@@ -156,8 +152,6 @@ PODS:
     - GoogleUtilities/Logger
     - GoogleUtilities/Privacy
   - GTMSessionFetcher/Core (3.5.0)
-  - image_picker_ios (0.0.1):
-    - Flutter
   - MLImage (1.0.0-beta8)
   - MLKitBarcodeScanning (8.0.0):
     - MLKitCommon (~> 14.0)
@@ -278,16 +272,11 @@ PODS:
     - nanopb/encode (= 3.30910.0)
   - nanopb/decode (3.30910.0)
   - nanopb/encode (3.30910.0)
-  - path_provider_foundation (0.0.1):
-    - Flutter
-    - FlutterMacOS
   - PromisesObjC (2.4.0)
   - SSZipArchive (2.6.0)
 
 DEPENDENCIES:
-  - camera_avfoundation (from `.symlinks/plugins/camera_avfoundation/ios`)
   - Flutter (from `Flutter`)
-  - flutter_pdfview (from `.symlinks/plugins/flutter_pdfview/ios`)
   - google_mlkit_barcode_scanning (from `.symlinks/plugins/google_mlkit_barcode_scanning/ios`)
   - google_mlkit_commons (from `.symlinks/plugins/google_mlkit_commons/ios`)
   - google_mlkit_digital_ink_recognition (from `.symlinks/plugins/google_mlkit_digital_ink_recognition/ios`)
@@ -314,8 +303,6 @@ DEPENDENCIES:
   - GoogleMLKit/TextRecognitionDevanagari (~> 9.0.0)
   - GoogleMLKit/TextRecognitionJapanese (~> 9.0.0)
   - GoogleMLKit/TextRecognitionKorean (~> 9.0.0)
-  - image_picker_ios (from `.symlinks/plugins/image_picker_ios/ios`)
-  - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
 
 SPEC REPOS:
   trunk:
@@ -360,12 +347,8 @@ SPEC REPOS:
     - SSZipArchive
 
 EXTERNAL SOURCES:
-  camera_avfoundation:
-    :path: ".symlinks/plugins/camera_avfoundation/ios"
   Flutter:
     :path: Flutter
-  flutter_pdfview:
-    :path: ".symlinks/plugins/flutter_pdfview/ios"
   google_mlkit_barcode_scanning:
     :path: ".symlinks/plugins/google_mlkit_barcode_scanning/ios"
   google_mlkit_commons:
@@ -410,15 +393,9 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/google_mlkit_text_recognition/ios"
   google_mlkit_translation:
     :path: ".symlinks/plugins/google_mlkit_translation/ios"
-  image_picker_ios:
-    :path: ".symlinks/plugins/image_picker_ios/ios"
-  path_provider_foundation:
-    :path: ".symlinks/plugins/path_provider_foundation/darwin"
 
 SPEC CHECKSUMS:
-  camera_avfoundation: 5675ca25298b6f81fa0a325188e7df62cc217741
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
-  flutter_pdfview: 32bf27bda6fd85b9dd2c09628a824df5081246cf
   google_mlkit_barcode_scanning: 37a95c619ade2966885d549d337c7ce25cdcd6e1
   google_mlkit_commons: fdbddbd42f5f4680ce01932017e31d1e0f02b4ef
   google_mlkit_digital_ink_recognition: 4faaf4dc06be7427ca2e5a2b605e8c4e6f8919b5
@@ -446,7 +423,6 @@ SPEC CHECKSUMS:
   GoogleToolboxForMac: d1a2cbf009c453f4d6ded37c105e2f67a32206d8
   GoogleUtilities: 00c88b9a86066ef77f0da2fab05f65d7768ed8e1
   GTMSessionFetcher: 5aea5ba6bd522a239e236100971f10cb71b96ab6
-  image_picker_ios: e0ece4aa2a75771a7de3fa735d26d90817041326
   MLImage: 0de5c6c2bf9e93b80ef752e2797f0836f03b58c0
   MLKitBarcodeScanning: 39de223e7b1b8a8fbf10816a536dd292d8a39343
   MLKitCommon: 47d47b50a031d00db62f1b0efe5a1d8b09a3b2e6
@@ -479,7 +455,6 @@ SPEC CHECKSUMS:
   MLKitVisionKit: 316cd349468797ef4e7fd785bf658ca838984de3
   MLKitXenoCommon: 1a4268c1222a6043047af5bb9435028206c63287
   nanopb: fad817b59e0457d11a5dfbde799381cd727c1275
-  path_provider_foundation: bb55f6dbba17d0dccd6737fe6f7f34fbd0376880
   PromisesObjC: f5707f49cb48b9636751c5b2e7d227e43fba9f47
   SSZipArchive: 8a6ee5677c8e304bebc109e39cf0da91ccef22ea
 

packages/example/ios/Runner/AppDelegate.swift

@@ -2,12 +2,9 @@ import Flutter
 import UIKit
 
 @main
-@objc class AppDelegate: FlutterAppDelegate {
-  override func application(
-    _ application: UIApplication,
-    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
-  ) -> Bool {
-    GeneratedPluginRegistrant.register(with: self)
-    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+@objc class AppDelegate: FlutterAppDelegate, FlutterImplicitEngineDelegate {
+
+  func didInitializeImplicitFlutterEngine(_ engineBridge: FlutterImplicitEngineBridge) {
+    GeneratedPluginRegistrant.register(with: engineBridge.pluginRegistry)
   }
 }

packages/example/ios/Runner/Info.plist

@@ -36,6 +36,27 @@
 	<string>To take video with your camera</string>
 	<key>NSPhotoLibraryUsageDescription</key>
 	<string>To access your photos in your Library</string>
+	<key>UIApplicationSceneManifest</key>
+	<dict>
+		<key>UIApplicationSupportsMultipleScenes</key>
+		<false/>
+		<key>UISceneConfigurations</key>
+		<dict>
+			<key>UIWindowSceneSessionRoleApplication</key>
+			<array>
+				<dict>
+					<key>UISceneClassName</key>
+					<string>UIWindowScene</string>
+					<key>UISceneConfigurationName</key>
+					<string>flutter</string>
+					<key>UISceneDelegateClassName</key>
+					<string>FlutterSceneDelegate</string>
+					<key>UISceneStoryboardFile</key>
+					<string>Main</string>
+				</dict>
+			</array>
+		</dict>
+	</dict>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
 	<key>UILaunchStoryboardName</key>