Refine the mobile message composer

mobile/ios/Podfile.lock

@@ -3,8 +3,12 @@ PODS:
     - Flutter
   - app_links (6.4.1):
     - Flutter
+  - camera_avfoundation (0.0.1):
+    - Flutter
   - connectivity_plus (0.0.1):
     - Flutter
+  - file_selector_ios (0.0.1):
+    - Flutter
   - Flutter (1.0.0)
   - flutter_secure_storage_darwin (10.0.0):
     - Flutter
@@ -14,6 +18,8 @@ PODS:
   - mobile_scanner (7.0.0):
     - Flutter
     - FlutterMacOS
+  - open_filex (0.0.2):
+    - Flutter
   - package_info_plus (0.4.5):
     - Flutter
   - shared_preferences_foundation (0.0.1):
@@ -28,11 +34,14 @@ PODS:
 DEPENDENCIES:
   - app_badge_plus (from `.symlinks/plugins/app_badge_plus/ios`)
   - app_links (from `.symlinks/plugins/app_links/ios`)
+  - camera_avfoundation (from `.symlinks/plugins/camera_avfoundation/ios`)
   - connectivity_plus (from `.symlinks/plugins/connectivity_plus/ios`)
+  - file_selector_ios (from `.symlinks/plugins/file_selector_ios/ios`)
   - Flutter (from `Flutter`)
   - flutter_secure_storage_darwin (from `.symlinks/plugins/flutter_secure_storage_darwin/darwin`)
   - image_picker_ios (from `.symlinks/plugins/image_picker_ios/ios`)
   - mobile_scanner (from `.symlinks/plugins/mobile_scanner/darwin`)
+  - open_filex (from `.symlinks/plugins/open_filex/ios`)
   - package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
@@ -43,8 +52,12 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/app_badge_plus/ios"
   app_links:
     :path: ".symlinks/plugins/app_links/ios"
+  camera_avfoundation:
+    :path: ".symlinks/plugins/camera_avfoundation/ios"
   connectivity_plus:
     :path: ".symlinks/plugins/connectivity_plus/ios"
+  file_selector_ios:
+    :path: ".symlinks/plugins/file_selector_ios/ios"
   Flutter:
     :path: Flutter
   flutter_secure_storage_darwin:
@@ -53,6 +66,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/image_picker_ios/ios"
   mobile_scanner:
     :path: ".symlinks/plugins/mobile_scanner/darwin"
+  open_filex:
+    :path: ".symlinks/plugins/open_filex/ios"
   package_info_plus:
     :path: ".symlinks/plugins/package_info_plus/ios"
   shared_preferences_foundation:
@@ -65,11 +80,14 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   app_badge_plus: 09939f19a075cc742cc155d8ed85e6d8601f0104
   app_links: 3dbc685f76b1693c66a6d9dd1e9ab6f73d97dc0a
+  camera_avfoundation: 968a9a5323c79a99c166ad9d7866bfd2047b5a9b
   connectivity_plus: cb623214f4e1f6ef8fe7403d580fdad517d2f7dd
+  file_selector_ios: ec57ec07954363dd730b642e765e58f199bb621a
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
   flutter_secure_storage_darwin: acdb3f316ed05a3e68f856e0353b133eec373a23
   image_picker_ios: e0ece4aa2a75771a7de3fa735d26d90817041326
   mobile_scanner: 9157936403f5a0644ca3779a38ff8404c5434a93
+  open_filex: 432f3cd11432da3e39f47fcc0df2b1603854eff1
   package_info_plus: af8e2ca6888548050f16fa2f1938db7b5a5df499
   shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
   url_launcher_ios: 7a95fa5b60cc718a708b8f2966718e93db0cef1b

mobile/ios/Runner/Info.plist

@@ -44,7 +44,7 @@
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>NSCameraUsageDescription</key>
-	<string>Buzz needs camera access to scan QR codes for device pairing.</string>
+	<string>Buzz needs camera access so you can take photos to attach to messages and scan QR codes for device pairing.</string>
 	<key>NSPhotoLibraryUsageDescription</key>
 	<string>Buzz needs photo library access so you can attach images to messages.</string>
 	<key>UIApplicationSceneManifest</key>

mobile/lib/features/channels/camera_capture_cleanup.dart

@@ -0,0 +1,21 @@
+import 'dart:io';
+
+import 'package:image_picker/image_picker.dart';
+
+Future<void> processCapturedImage(
+  XFile image,
+  Future<void> Function(XFile image) onCapture,
+) async {
+  try {
+    await onCapture(image);
+  } finally {
+    final path = image.path;
+    if (path.isNotEmpty) {
+      try {
+        await File(path).delete();
+      } on FileSystemException {
+        // The camera plugin may already have removed its temporary file.
+      }
+    }
+  }
+}