feat(mobile): add cast support (#18341)

* initial cast framework complete and mocked cast dialog working * wip casting * casting works! just need to add session key check and remote video controls * cleanup of classes * add session expiration checks * cast dialog now shows connected device at top of list with a list header. Discovered devices are also cached for app session. * cast video player finalized * show fullsize assets on casting * translation already happens on the text element * remove prints * fix lintings * code review changes from @shenlong-tanwen * fix connect method override * fix alphabetization * remove important * filter chromecast audio devices * fix some disconnect command ordering issues and unawaited futures * remove prints * only disconnect if we are connected * don't try to reconnect if its the current device * add cast button to top bar * format sessions api * more formatting issues fixed * add snack bar to tell user that we cannot cast an asset that is not uploaded to server * make casting icon change to primary color when casting is active * only show casting snackbar if we are casting * dont show cast button if asset is remote and we are not casting * stop playing media if we seek to an asset that is not remote * remove https check since it works with local http IP addresses * remove unneeded imports * fix recasting when socket closes * fix info plist formatting * only show cast button if there is an active websocket connection (ie the server is accessible) * add device capability bitmask checks * small comment about bitmask
2025-08-08 23:07:06 +02:00 · 2025-06-08 21:55:23 -05:00
parent e88eb44aba
commit 5574b2dd39
24 changed files with 1101 additions and 41 deletions
--- a/mobile/lib/models/cast/cast_manager_state.dart
+++ b/mobile/lib/models/cast/cast_manager_state.dart
@ -0,0 +1,88 @@
+import 'dart:convert';
+
+enum CastDestinationType { googleCast }
+
+enum CastState { idle, playing, paused, buffering }
+
+class CastManagerState {
+  final bool isCasting;
+  final String receiverName;
+  final CastState castState;
+  final Duration currentTime;
+  final Duration duration;
+
+  const CastManagerState({
+    required this.isCasting,
+    required this.receiverName,
+    required this.castState,
+    required this.currentTime,
+    required this.duration,
+  });
+
+  CastManagerState copyWith({
+    bool? isCasting,
+    String? receiverName,
+    CastState? castState,
+    Duration? currentTime,
+    Duration? duration,
+  }) {
+    return CastManagerState(
+      isCasting: isCasting ?? this.isCasting,
+      receiverName: receiverName ?? this.receiverName,
+      castState: castState ?? this.castState,
+      currentTime: currentTime ?? this.currentTime,
+      duration: duration ?? this.duration,
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    final result = <String, dynamic>{};
+
+    result.addAll({'isCasting': isCasting});
+    result.addAll({'receiverName': receiverName});
+    result.addAll({'castState': castState});
+    result.addAll({'currentTime': currentTime.inSeconds});
+    result.addAll({'duration': duration.inSeconds});
+
+    return result;
+  }
+
+  factory CastManagerState.fromMap(Map<String, dynamic> map) {
+    return CastManagerState(
+      isCasting: map['isCasting'] ?? false,
+      receiverName: map['receiverName'] ?? '',
+      castState: map['castState'] ?? CastState.idle,
+      currentTime: Duration(seconds: map['currentTime']?.toInt() ?? 0),
+      duration: Duration(seconds: map['duration']?.toInt() ?? 0),
+    );
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory CastManagerState.fromJson(String source) =>
+      CastManagerState.fromMap(json.decode(source));
+
+  @override
+  String toString() =>
+      'CastManagerState(isCasting: $isCasting, receiverName: $receiverName, castState: $castState, currentTime: $currentTime, duration: $duration)';
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is CastManagerState &&
+        other.isCasting == isCasting &&
+        other.receiverName == receiverName &&
+        other.castState == castState &&
+        other.currentTime == currentTime &&
+        other.duration == duration;
+  }
+
+  @override
+  int get hashCode =>
+      isCasting.hashCode ^
+      receiverName.hashCode ^
+      castState.hashCode ^
+      currentTime.hashCode ^
+      duration.hashCode;
+}