Use USAGE_VOICE_COMMUNICATION when playing audio record sound. am: 0582d2ecac
am: 3207e6f4a9

Change-Id: Ia3f3e87ccddcb214ca82042b153d3fd88743825f
diff --git a/src/com/android/server/telecom/CallRecordingTonePlayer.java b/src/com/android/server/telecom/CallRecordingTonePlayer.java
index 9b1c4a5..999148c 100644
--- a/src/com/android/server/telecom/CallRecordingTonePlayer.java
+++ b/src/com/android/server/telecom/CallRecordingTonePlayer.java
@@ -17,12 +17,14 @@
 package com.android.server.telecom;
 
 import android.content.Context;
+import android.media.AudioAttributes;
 import android.media.AudioDeviceInfo;
 import android.media.AudioManager;
 import android.media.AudioRecordingConfiguration;
 import android.media.MediaPlayer;
 import android.os.Handler;
 import android.os.Looper;
+import android.provider.MediaStore;
 import android.telecom.Log;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -243,6 +245,9 @@
             mRecordingTonePlayer.setLooping(true);
             mRecordingTonePlayer.setPreferredDevice(telephonyDevice);
             mRecordingTonePlayer.setVolume(0.1f);
+            AudioAttributes audioAttributes = new AudioAttributes.Builder()
+                    .setUsage(AudioAttributes.USAGE_VOICE_COMMUNICATION).build();
+            mRecordingTonePlayer.setAudioAttributes(audioAttributes);
             mRecordingTonePlayer.start();
         } else {
             Log.w(this ,"startCallRecordingTone: can't find telephony audio device.");