Disable audio level indicator in calls.

app/src/main/java/org/thoughtcrime/securesms/components/webrtc/AudioIndicatorView.kt

@@ -50,6 +50,12 @@ class AudioIndicatorView(context: Context, attrs: AttributeSet) : FrameLayout(co
   fun bind(microphoneEnabled: Boolean, level: CallParticipant.AudioLevel?) {
     micMuted.visible = !microphoneEnabled
 
+    if (WebRtcActionProcessor.AUDIO_LEVELS_INTERVAL != null) {
+      bindAudioLevel(microphoneEnabled, level)
+    }
+  }
+
+  private fun bindAudioLevel(microphoneEnabled: Boolean, level: CallParticipant.AudioLevel?) {
     val wasShowingAudioLevel = showAudioLevel
     showAudioLevel = microphoneEnabled && level != null
 
@@ -89,7 +95,7 @@ class AudioIndicatorView(context: Context, attrs: AttributeSet) : FrameLayout(co
     val currentHeight = current?.animatedValue as? Float ?: 0f
 
     return ValueAnimator.ofFloat(currentHeight, finalHeight).apply {
-      duration = WebRtcActionProcessor.AUDIO_LEVELS_INTERVAL.toLong()
+      duration = WebRtcActionProcessor.AUDIO_LEVELS_INTERVAL?.toLong() ?: 0
       interpolator = DecelerateInterpolator()
     }
   }

app/src/main/java/org/thoughtcrime/securesms/service/webrtc/WebRtcActionProcessor.java

@@ -78,7 +78,7 @@ import static org.thoughtcrime.securesms.service.webrtc.WebRtcData.ReceivedAnswe
  */
 public abstract class WebRtcActionProcessor {
 
-  public static final int AUDIO_LEVELS_INTERVAL = 200;
+  @Nullable public static final Integer AUDIO_LEVELS_INTERVAL = null;
 
   protected final Context          context;
   protected final WebRtcInteractor webRtcInteractor;