1 files changed, 9 insertions, 0 deletions
diff --git a/java/com/android/dialer/voicemail/listui/NewVoicemailMediaPlayer.java b/java/com/android/dialer/voicemail/listui/NewVoicemailMediaPlayer.java
index 519a0dfbd..efa1060ed 100644
--- a/java/com/android/dialer/voicemail/listui/NewVoicemailMediaPlayer.java
+++ b/java/com/android/dialer/voicemail/listui/NewVoicemailMediaPlayer.java
@@ -17,6 +17,7 @@
 package com.android.dialer.voicemail.listui;
 
 import android.content.Context;
+import android.media.AudioManager;
 import android.media.MediaPlayer;
 import android.media.MediaPlayer.OnCompletionListener;
 import android.media.MediaPlayer.OnErrorListener;
@@ -63,6 +64,7 @@ public class NewVoicemailMediaPlayer {
           () -> {
             try {
               mediaPlayer.setDataSource(context, uri);
+              setAudioManagerToNonSpeakerMode(context);
             } catch (IOException e) {
               LogUtil.i(
                   "NewVoicemailMediaPlayer",
@@ -86,6 +88,13 @@ public class NewVoicemailMediaPlayer {
     }
   }
 
+  /** We should never start playing voicemails from the speaker mode */
+  private void setAudioManagerToNonSpeakerMode(Context context) {
+    AudioManager audioManager = context.getSystemService(AudioManager.class);
+    audioManager.setMode(AudioManager.STREAM_MUSIC);
+    audioManager.setSpeakerphoneOn(false);
+  }
+
   private void verifyListenersNotNull() {
     Assert.isNotNull(
         newVoicemailMediaPlayerOnErrorListener,