Merge pull request #197 from GetStream/feature/uni-145-refactor-muteunmute-options-to-use-the-new-native-api

Refactor mute/unmute to use MuteAndroidAudioPlayback/UnmuteAndroidAud…

Author: sierpinskid

Packages/StreamVideo/Runtime/Core/LowLevelClient/RtcSession.cs

@@ -670,7 +670,7 @@ public void TryRestartAudioPlayback()
         public void PauseAndroidAudioPlayback()
         {
 #if STREAM_NATIVE_AUDIO
-            WebRTC.StopAudioPlayback();
+            WebRTC.MuteAndroidAudioPlayback();
             _logs.Warning("Audio Playback is paused. This stops all audio coming from StreamVideo SDK on Android platform.");
 #else
             throw new NotSupportedException(
@@ -682,7 +682,7 @@ public void PauseAndroidAudioPlayback()
         public void ResumeAndroidAudioPlayback()
         {
 #if STREAM_NATIVE_AUDIO
-            WebRTC.StartAudioPlayback(AudioOutputSampleRate, AudioOutputChannels);
+            WebRTC.UnmuteAndroidAudioPlayback();
             _logs.Warning("Audio Playback is resumed. This resumes audio coming from StreamVideo SDK on Android platform.");
 #else
             throw new NotSupportedException(

Packages/StreamVideo/Runtime/Libs/io.stream.unity.webrtc/Runtime/Plugins/Android/libwebrtc.aar

@@ -412,6 +412,16 @@ public void StopAudioPlayback()
             NativeMethods.StopAudioPlayback(self);
         }
 
+        public void MuteAndroidAudioPlayback()
+        {
+            NativeMethods.MuteAndroidAudioPlayback(self);
+        }
+
+        public void UnmuteAndroidAudioPlayback()
+        {
+            NativeMethods.UnmuteAndroidAudioPlayback(self);
+        }
+
         public void SetAndroidAudioUsageMode(int usage)
         {
             NativeMethods.SetAndroidAudioUsageMode(self, usage);

Packages/StreamVideo/Runtime/Libs/io.stream.unity.webrtc/Runtime/Scripts/Context.cs

@@ -1153,6 +1153,16 @@ public static void StopAudioPlayback()
             Context.StopAudioPlayback();
         }
 
+        public static void MuteAndroidAudioPlayback()
+        {
+            Context.MuteAndroidAudioPlayback();
+        }
+
+        public static void UnmuteAndroidAudioPlayback()
+        {
+            Context.UnmuteAndroidAudioPlayback();
+        }
+
         /// <summary>
         /// Sets the Android audio usage mode for audio playback.
         /// Changing the usage mode during an active call will restart the audio stream.
@@ -1866,6 +1876,12 @@ public static extern IntPtr CreateVideoRenderer(
         [DllImport(WebRTC.Lib)]
         public static extern void StopAudioPlayback(IntPtr context);
 
+        [DllImport(WebRTC.Lib)]
+        public static extern void MuteAndroidAudioPlayback(IntPtr context);
+
+        [DllImport(WebRTC.Lib)]
+        public static extern void UnmuteAndroidAudioPlayback(IntPtr context);
+
         [DllImport(WebRTC.Lib)]
         public static extern void SetAudioProcessingModule(IntPtr context, bool enabled, bool echoCancellationEnabled, bool autoGainEnabled, bool noiseSuppressionEnabled, int noiseSuppressionLevel);