Permits toggling of audio settings (blackuy#192)

* adds scaleType prop for video rendering

* minor fixes

* add variable declaration

* upgrades Android to Twilio Video 3.2.1

* Adds function to toggle sound setup

* fixes variable for scaletype, adds variable to complete upgrade on togglesoundsetup

* fixes syntax error

Author: Praxey

android/src/main/java/com/twiliorn/library/CustomTwilioVideoView.java

@@ -450,6 +450,15 @@ public void toggleVideo(boolean enabled) {
         }
     }
 
+    public void toggleSoundSetup(boolean speaker){
+      AudioManager audioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
+      if(speaker){
+        audioManager.setSpeakerphoneOn(true);
+      } else {
+        audioManager.setSpeakerphoneOn(false);
+      }
+    }
+
     public void toggleAudio(boolean enabled) {
         if (localAudioTrack != null) {
             localAudioTrack.enable(enabled);

android/src/main/java/com/twiliorn/library/CustomTwilioVideoViewManager.java

@@ -45,6 +45,7 @@ public class CustomTwilioVideoViewManager extends SimpleViewManager<CustomTwilio
     private static final int TOGGLE_SOUND = 5;
     private static final int GET_STATS = 6;
     private static final int DISABLE_OPENSL_ES = 7;
+    private static final int TOGGLE_SOUND_SETUP = 8;
 
     @Override
     public String getName() {
@@ -84,6 +85,10 @@ public void receiveCommand(CustomTwilioVideoView view, int commandId, @Nullable
             case DISABLE_OPENSL_ES:
                 view.disableOpenSLES();
                 break;
+            case TOGGLE_SOUND_SETUP:
+                Boolean speaker = args.getBoolean(0);
+                view.toggleSoundSetup(speaker);
+                break;
         }
     }
 

android/src/main/java/com/twiliorn/library/TwilioRemotePreviewManager.java

@@ -28,7 +28,7 @@ public String getName() {
     }
 
     @ReactProp(name = "scaleType")
-    public void setScaleType(TwilioVideoPreview view, @Nullable String scaleType) {
+    public void setScaleType(TwilioRemotePreview view, @Nullable String scaleType) {
 
       if (scaleType.equals("fit")) {
         view.setScalingType(RendererCommon.ScalingType.SCALE_ASPECT_FIT);

ios/RCTTWVideoModule.m

@@ -171,6 +171,36 @@ - (void)addParticipantView:(TVIVideoView *)view sid:(NSString *)sid trackSid:(NS
   }
 }
 
+RCT_EXPORT_METHOD(toggleSoundSetup:(BOOL)speaker) {
+  if(speaker){
+      kDefaultAVAudioSessionConfigurationBlock();
+
+      // Overwrite the audio route
+      AVAudioSession *session = [AVAudioSession sharedInstance];
+      NSError *error = nil;
+      if (![session setMode:AVAudioSessionModeVideoChat error:&error]) {
+          NSLog(@"AVAudiosession setMode %@",error);
+      }
+
+      if (![session overrideOutputAudioPort:AVAudioSessionPortOverrideNone error:&error]) {
+          NSLog(@"AVAudiosession overrideOutputAudioPort %@",error);
+      }
+    } else {
+      kDefaultAVAudioSessionConfigurationBlock();
+
+      // Overwrite the audio route
+      AVAudioSession *session = [AVAudioSession sharedInstance];
+      NSError *error = nil;
+      if (![session setMode:AVAudioSessionModeVoiceChat error:&error]) {
+          NSLog(@"AVAudiosession setMode %@",error);
+      }
+
+      if (![session overrideOutputAudioPort:AVAudioSessionPortOverrideNone error:&error]) {
+          NSLog(@"AVAudiosession overrideOutputAudioPort %@",error);
+      }
+    }
+  }
+
 -(void)convertBaseTrackStats:(TVIBaseTrackStats *)stats result:(NSMutableDictionary *)result {
   result[@"trackSid"] = stats.trackSid;
   result[@"packetsLost"] = @(stats.packetsLost);

src/TwilioVideo.android.js

@@ -109,7 +109,8 @@ const nativeEvents = {
   toggleVideo: 4,
   toggleSound: 5,
   getStats: 6,
-  disableOpenSLES: 7
+  disableOpenSLES: 7,
+  toggleSoundSetup: 8
 }
 
 class CustomTwilioVideoView extends Component {
@@ -143,6 +144,10 @@ class CustomTwilioVideoView extends Component {
     this.runCommand(nativeEvents.disableOpenSLES, [])
   }
 
+  toggleSoundSetup (speaker) {
+    this.runCommand(nativeEvents.toggleSoundSetup, [speaker])
+  }
+
   runCommand (event, args) {
     switch (Platform.OS) {
       case 'android':

src/TwilioVideo.ios.js

@@ -133,6 +133,7 @@ export default class extends Component {
     this.setLocalVideoEnabled = this.setLocalVideoEnabled.bind(this)
     this.setLocalAudioEnabled = this.setLocalAudioEnabled.bind(this)
     this.flipCamera = this.flipCamera.bind(this)
+    this.toggleSoundSetup = this.toggleSoundSetup.bind(this)
     this.connect = this.connect.bind(this)
     this.disconnect = this.disconnect.bind(this)
     this.setRemoteAudioPlayback = this.setRemoteAudioPlayback.bind(this)
@@ -178,6 +179,13 @@ export default class extends Component {
     TWVideoModule.flipCamera()
   }
 
+  /**
+   * Toggle audio setup from speaker (default) and headset
+   */
+  toggleSoundSetup (speaker) {
+    TWVideoModule.toggleSoundSetup(speaker)
+  }
+
   /**
    * Get connection stats
    */