Set ringtone stream using audio attributes.

Move away from deprecated setStreamType which has some issues and
can potentially not properly mark the ringtone as a ringtone.
Use AudioAttributes which is the new supported API.

Test: Manual
Bug: 129694437
Change-Id: I6b7936ea60b2d364809437973a05bcffda0abb3e
diff --git a/src/com/android/server/telecom/RingtoneFactory.java b/src/com/android/server/telecom/RingtoneFactory.java
index b452338..7d06b9e 100644
--- a/src/com/android/server/telecom/RingtoneFactory.java
+++ b/src/com/android/server/telecom/RingtoneFactory.java
@@ -19,6 +19,7 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.content.pm.UserInfo;
+import android.media.AudioAttributes;
 import android.media.AudioManager;
 import android.media.RingtoneManager;
 import android.media.Ringtone;
@@ -81,7 +82,10 @@
             ringtone = RingtoneManager.getRingtone(contextToUse, defaultRingtoneUri);
         }
         if (ringtone != null) {
-            ringtone.setStreamType(AudioManager.STREAM_RING);
+            ringtone.setAudioAttributes(new AudioAttributes.Builder()
+                    .setUsage(AudioAttributes.USAGE_NOTIFICATION_RINGTONE)
+                    .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
+                    .build());
         }
         return ringtone;
     }