Expose setting audio usage mode via the client

Author: sierpinskid

Packages/StreamVideo/Runtime/Core/IStreamVideoClient.cs

@@ -139,5 +139,11 @@ Task<IStreamCall> GetCallAsync(StreamCallType callType, string callId,
         /// Call this resume audio playback if it was previously paused using <see cref="PauseAndroidAudioPlayback"/>.
         /// </summary>
         void ResumeAndroidAudioPlayback();
+
+        /// <summary>
+        /// Set Android Audio usage mode
+        /// </summary>
+        /// <param name="usageMode"></param>
+        void SetAndroidAudioUsageMode(AndroidAudioUsageMode usageMode);
     }
 }

Packages/StreamVideo/Runtime/Core/StreamVideoClient.cs

@@ -33,6 +33,7 @@
 using Unity.WebRTC;
 using UnityEngine;
 using Cache = StreamVideo.Core.State.Caches.Cache;
+using AndroidAudioUsageMode = StreamVideo.Core.AndroidAudioUsageMode;
 
 namespace StreamVideo.Core
 {
@@ -50,6 +51,24 @@ public enum DisconnectReason
 
         VideoServerDisconnected,
     }
+    
+    /// <summary>
+    /// Android audio usage modes for Oboe audio streams.
+    /// </summary>
+    public enum AndroidAudioUsageMode
+    {
+        /// <summary>
+        /// Media usage mode - suitable for media playback (e.g., music, video).
+        /// Use this for viewers/consumers in livestream scenarios.
+        /// </summary>
+        Media = 1,
+
+        /// <summary>
+        /// Voice communication usage mode - optimized for voice calls.
+        /// Use this for broadcasters/hosts in livestream scenarios.
+        /// </summary>
+        VoiceCommunication = 2
+    }
 
     public delegate void CallHandler(IStreamCall call);
 
@@ -335,6 +354,17 @@ public void SetAudioProcessingModule(bool enabled, bool echoCancellationEnabled,
 
         public void ResumeAndroidAudioPlayback() => InternalLowLevelClient.RtcSession.ResumeAndroidAudioPlayback();
 
+        public void SetAndroidAudioUsageMode(AndroidAudioUsageMode usageMode)
+        {
+#if STREAM_NATIVE_AUDIO
+            WebRTC.SetAndroidAudioUsageMode((Unity.WebRTC.AndroidAudioUsageMode)usageMode);
+            _logs.Warning("Audio Playback is paused. This stops all audio coming from StreamVideo SDK on Android platform.");
+#else
+            throw new NotSupportedException(
+                $"{nameof(SetAndroidAudioUsageMode)} is only supported on Android platform.");
+#endif
+        }
+
         #region IStreamVideoClientEventsListener
 
         event Action IStreamVideoClientEventsListener.Destroyed

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

@@ -715,7 +715,6 @@ public enum NativeLoggingSeverity
         None,
     };
 
-#if UNITY_ANDROID && !UNITY_EDITOR
     /// <summary>
     /// Android audio usage modes for Oboe audio streams.
     /// </summary>
@@ -733,7 +732,6 @@ public enum AndroidAudioUsageMode
         /// </summary>
         VoiceCommunication = 2
     }
-#endif
 
     /// <summary>
     ///     Provides utilities and management functions for integrating WebRTC functionality.