Merge pull request flutter-webrtc#102 from wbarnard/speakerphone

cloudwebrtc · web-flow · commit 4e2548b39167 · 2019-06-04T21:01:10.000+08:00
Speakerphone
diff --git a/android/src/main/java/com/cloudwebrtc/webrtc/FlutterWebRTCPlugin.java b/android/src/main/java/com/cloudwebrtc/webrtc/FlutterWebRTCPlugin.java
@@ -4,6 +4,7 @@
 import android.content.Context;
 import android.hardware.Camera;
 import android.graphics.SurfaceTexture;
+import android.media.AudioManager;
 import android.util.Log;
 import android.util.LongSparseArray;
 
@@ -308,6 +309,11 @@ public void onMethodCall(MethodCall call, Result notSafeResult) {
             boolean mute = call.argument("mute");
             mediaStreamTrackSetMicrophoneMute(trackId, mute);
             result.success(null);
+        } else if (call.method.equals("enableSpeakerphone")) {
+            String trackId = call.argument("trackId");
+            boolean enable = call.argument("enable");
+            mediaStreamTrackEnableSpeakerphone(trackId, enable);
+            result.success(null);
         } else if(call.method.equals("getDisplayMedia")) {
             Map<String, Object> constraints = call.argument("constraints");
             ConstraintsMap constraintsMap = new ConstraintsMap(constraints);
@@ -902,6 +908,16 @@ public void mediaStreamTrackSetMicrophoneMute(final String id, boolean mute) {
         }
     }
 
+    public void mediaStreamTrackEnableSpeakerphone(final String id, boolean enabled) {
+        AudioManager audioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
+
+        try {
+            audioManager.setSpeakerphoneOn(enabled);
+        } catch (Exception e) {
+            Log.e(TAG, "setSpeakerphoneOn(): error", e);
+        }
+    }
+
     public void mediaStreamTrackRelease(final String streamId, final String _trackId) {
         MediaStream stream = localStreams.get(streamId);
         if (stream == null) {
diff --git a/ios/Classes/FlutterWebRTCPlugin.m b/ios/Classes/FlutterWebRTCPlugin.m
@@ -388,6 +388,15 @@ - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult) result
             audioTrack.isEnabled = !mute.boolValue;
         }
         result(nil);
+    } else if ([@"enableSpeakerphone" isEqualToString:call.method]) {
+        NSDictionary* argsMap = call.arguments;
+        NSNumber* enable = argsMap[@"enable"];
+        AVAudioSession *audioSession = [AVAudioSession sharedInstance];
+        [audioSession setCategory:AVAudioSessionCategoryPlayAndRecord
+                      withOptions:enable.boolValue ? AVAudioSessionCategoryOptionDefaultToSpeaker : 0
+                            error:nil];
+        [audioSession setActive:YES error:nil];
+        result(nil);
     }else if ([@"getLocalDescription" isEqualToString:call.method]) {
         NSDictionary* argsMap = call.arguments;
         NSString* peerConnectionId = argsMap[@"peerConnectionId"];
diff --git a/lib/media_stream_track.dart b/lib/media_stream_track.dart
@@ -46,6 +46,14 @@ class MediaStreamTrack {
     );
   }
 
+  void enableSpeakerphone(bool enable) async {
+    print('MediaStreamTrack:enableSpeakerphone $enable');
+    await _channel.invokeMethod(
+      'enableSpeakerphone',
+      <String, dynamic>{'trackId': _trackId, 'enable': enable},
+    );
+  }
+
   captureFrame(String filePath) =>
     _channel.invokeMethod(
       'captureFrame',
