Update flutter webrtc to 0.9.46 version.

packages/flutter_webrtc/CHANGELOG.md

@@ -1,6 +1,8 @@
 ## 0.1.3
 
 * Increase the minimum Flutter version to 3.3.
+* Update libwebrtc to m114 version.
+* Update flutter_webrtc to 0.9.46.
 * Support the empty candidate for 'addIceCandidate' api.
 
 ## 0.1.2

packages/flutter_webrtc/README.md

@@ -40,7 +40,7 @@ For other Tizen devices :
 
  ```yaml
 dependencies:
-  flutter_webrtc: ^0.9.28
+  flutter_webrtc: ^0.9.46
   flutter_webrtc_tizen: ^0.1.3
 ```
 

packages/flutter_webrtc/example/flutter_webrtc_example/lib/main.dart

@@ -11,7 +11,6 @@ import 'src/get_display_media_sample.dart';
 import 'src/get_user_media_sample.dart'
     if (dart.library.html) 'src/get_user_media_sample_web.dart';
 import 'src/loopback_data_channel_sample.dart';
-import 'src/loopback_sample.dart';
 import 'src/loopback_sample_unified_tracks.dart';
 import 'src/route_item.dart';
 
@@ -109,14 +108,6 @@ class _MyAppState extends State<MyApp> {
                     builder: (BuildContext context) =>
                         GetDisplayMediaSample()));
           }),
-      RouteItem(
-          title: 'LoopBack Sample',
-          push: (BuildContext context) {
-            Navigator.push(
-                context,
-                MaterialPageRoute(
-                    builder: (BuildContext context) => LoopBackSample()));
-          }),
       RouteItem(
           title: 'LoopBack Sample (Unified Tracks)',
           push: (BuildContext context) {

packages/flutter_webrtc/example/flutter_webrtc_example/lib/src/device_enumeration_sample.dart

@@ -4,6 +4,7 @@ import 'package:collection/collection.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_webrtc/flutter_webrtc.dart';
+import 'package:permission_handler/permission_handler.dart';
 
 class VideoSize {
   VideoSize(this.width, this.height);
@@ -63,6 +64,7 @@ class _DeviceEnumerationSampleState extends State<DeviceEnumerationSample> {
   @override
   void initState() {
     super.initState();
+
     initRenderers();
     loadDevices();
     navigator.mediaDevices.ondevicechange = (event) {
@@ -130,6 +132,18 @@ class _DeviceEnumerationSampleState extends State<DeviceEnumerationSample> {
   }
 
   Future<void> loadDevices() async {
+    if (WebRTC.platformIsAndroid || WebRTC.platformIsIOS) {
+      //Ask for runtime permissions if necessary.
+      var status = await Permission.bluetooth.request();
+      if (status.isPermanentlyDenied) {
+        print('BLEpermdisabled');
+      }
+
+      status = await Permission.bluetoothConnect.request();
+      if (status.isPermanentlyDenied) {
+        print('ConnectPermdisabled');
+      }
+    }
     final devices = await navigator.mediaDevices.enumerateDevices();
     setState(() {
       _devices = devices;
@@ -187,6 +201,14 @@ class _DeviceEnumerationSampleState extends State<DeviceEnumerationSample> {
     await _localRenderer.audioOutput(deviceId!);
   }
 
+  var _speakerphoneOn = false;
+
+  Future<void> _setSpeakerphoneOn() async {
+    _speakerphoneOn = !_speakerphoneOn;
+    await Helper.setSpeakerphoneOn(_speakerphoneOn);
+    setState(() {});
+  }
+
   Future<void> _selectVideoInput(String? deviceId) async {
     _selectedVideoInputId = deviceId;
     if (!_inCalling) {
@@ -281,6 +303,8 @@ class _DeviceEnumerationSampleState extends State<DeviceEnumerationSample> {
       senders.clear();
       _inCalling = false;
       await stopPCs();
+      _speakerphoneOn = false;
+      await Helper.setSpeakerphoneOn(_speakerphoneOn);
       setState(() {});
     } catch (e) {
       print(e.toString());
@@ -307,20 +331,29 @@ class _DeviceEnumerationSampleState extends State<DeviceEnumerationSample> {
               }).toList();
             },
           ),
-          PopupMenuButton<String>(
-            onSelected: _selectAudioOutput,
-            icon: Icon(Icons.volume_down_alt),
-            itemBuilder: (BuildContext context) {
-              return _devices
-                  .where((device) => device.kind == 'audiooutput')
-                  .map((device) {
-                return PopupMenuItem<String>(
-                  value: device.deviceId,
-                  child: Text(device.label),
-                );
-              }).toList();
-            },
-          ),
+          if (!WebRTC.platformIsMobile)
+            PopupMenuButton<String>(
+              onSelected: _selectAudioOutput,
+              icon: Icon(Icons.volume_down_alt),
+              itemBuilder: (BuildContext context) {
+                return _devices
+                    .where((device) => device.kind == 'audiooutput')
+                    .map((device) {
+                  return PopupMenuItem<String>(
+                    value: device.deviceId,
+                    child: Text(device.label),
+                  );
+                }).toList();
+              },
+            ),
+          if (!kIsWeb && WebRTC.platformIsMobile)
+            IconButton(
+              disabledColor: Colors.grey,
+              onPressed: _setSpeakerphoneOn,
+              icon: Icon(
+                  _speakerphoneOn ? Icons.speaker_phone : Icons.phone_android),
+              tooltip: 'Switch SpeakerPhone',
+            ),
           PopupMenuButton<String>(
             onSelected: _selectVideoInput,
             icon: Icon(Icons.switch_camera),
@@ -364,7 +397,7 @@ class _DeviceEnumerationSampleState extends State<DeviceEnumerationSample> {
                   child: Text('Select Video Size ($_selectedVideoSize)'),
                 ),
                 PopupMenuDivider(),
-                ...['320x240', '640x480', '1280x720', '1920x1080']
+                ...['320x180', '640x360', '1280x720', '1920x1080']
                     .map((fps) => PopupMenuItem<String>(
                           value: fps,
                           child: Text(fps),

packages/flutter_webrtc/example/flutter_webrtc_example/lib/src/get_display_media_sample.dart

@@ -2,6 +2,7 @@ import 'dart:core';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_background/flutter_background.dart';
 import 'package:flutter_webrtc/flutter_webrtc.dart';
 import 'package:flutter_webrtc_example/src/widgets/screen_select_dialog.dart';
 
@@ -50,6 +51,38 @@ class _GetDisplayMediaSampleState extends State<GetDisplayMediaSample> {
         await _makeCall(source);
       }
     } else {
+      if (WebRTC.platformIsAndroid) {
+        // Android specific
+        Future<void> requestBackgroundPermission([bool isRetry = false]) async {
+          // Required for android screenshare.
+          try {
+            var hasPermissions = await FlutterBackground.hasPermissions;
+            if (!isRetry) {
+              const androidConfig = FlutterBackgroundAndroidConfig(
+                notificationTitle: 'Screen Sharing',
+                notificationText: 'LiveKit Example is sharing the screen.',
+                notificationImportance: AndroidNotificationImportance.Default,
+                notificationIcon: AndroidResource(
+                    name: 'livekit_ic_launcher', defType: 'mipmap'),
+              );
+              hasPermissions = await FlutterBackground.initialize(
+                  androidConfig: androidConfig);
+            }
+            if (hasPermissions &&
+                !FlutterBackground.isBackgroundExecutionEnabled) {
+              await FlutterBackground.enableBackgroundExecution();
+            }
+          } catch (e) {
+            if (!isRetry) {
+              return await Future<void>.delayed(const Duration(seconds: 1),
+                  () => requestBackgroundPermission(true));
+            }
+            print('could not publish video: $e');
+          }
+        }
+
+        await requestBackgroundPermission();
+      }
       await _makeCall(null);
     }
   }

packages/flutter_webrtc/example/flutter_webrtc_example/lib/src/get_user_media_sample.dart

@@ -22,6 +22,7 @@ class _GetUserMediaSampleState extends State<GetUserMediaSample> {
   bool _inCalling = false;
   bool _isTorchOn = false;
   MediaRecorder? _mediaRecorder;
+
   bool get _isRec => _mediaRecorder != null;
 
   List<MediaDeviceInfo>? _mediaDevicesList;
@@ -143,6 +144,18 @@ class _GetUserMediaSampleState extends State<GetUserMediaSample> {
     }
   }
 
+  void setZoom(double zoomLevel) async {
+    if (_localStream == null) throw Exception('Stream is not initialized');
+    // await videoTrack.setZoom(zoomLevel); //Use it after published webrtc_interface 1.1.1
+
+    // before the release, use can just call native method directly.
+    final videoTrack = _localStream!
+        .getVideoTracks()
+        .firstWhere((track) => track.kind == 'video');
+    await WebRTC.invokeMethod('mediaStreamTrackSetZoom',
+        <String, dynamic>{'trackId': videoTrack.id, 'zoomLevel': zoomLevel});
+  }
+
   void _toggleCamera() async {
     if (_localStream == null) throw Exception('Stream is not initialized');
 
@@ -218,14 +231,21 @@ class _GetUserMediaSampleState extends State<GetUserMediaSample> {
       body: OrientationBuilder(
         builder: (context, orientation) {
           return Center(
-            child: Container(
-              margin: EdgeInsets.fromLTRB(0.0, 0.0, 0.0, 0.0),
-              width: MediaQuery.of(context).size.width,
-              height: MediaQuery.of(context).size.height,
-              decoration: BoxDecoration(color: Colors.black54),
+              child: Container(
+            margin: EdgeInsets.fromLTRB(0.0, 0.0, 0.0, 0.0),
+            width: MediaQuery.of(context).size.width,
+            height: MediaQuery.of(context).size.height,
+            decoration: BoxDecoration(color: Colors.black54),
+            child: GestureDetector(
+              onScaleStart: (details) {},
+              onScaleUpdate: (details) {
+                if (details.scale != 1.0) {
+                  setZoom(details.scale);
+                }
+              },
               child: RTCVideoView(_localRenderer, mirror: true),
             ),
-          );
+          ));
         },
       ),
       floatingActionButton: FloatingActionButton(

packages/flutter_webrtc/example/flutter_webrtc_example/lib/src/loopback_data_channel_sample.dart

@@ -115,10 +115,12 @@ class _DataChannelLoopBackSampleState extends State<DataChannelLoopBackSample> {
     });
 
     Timer(const Duration(seconds: 1), () {
-      setState(() {
-        _dc1Status = '';
-        _dc2Status = '';
-      });
+      if (mounted) {
+        setState(() {
+          _dc1Status = '';
+          _dc2Status = '';
+        });
+      }
     });
   }