clear calling identity when changing volume (f77b99f0) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/media/MediaSessionRecord.java

+13 −2

Original line number	Diff line number	Diff line
		@@ -38,6 +38,7 @@ import android.media.AudioManager;
		import android.media.MediaMetadata;
		import android.media.Rating;
		import android.media.VolumeProvider;
		import android.os.Binder;
		import android.os.Bundle;
		import android.os.DeadObjectException;
		import android.os.Handler;
		@@ -1122,12 +1123,22 @@ public class MediaSessionRecord implements IBinder.DeathRecipient {

		@Override
		public void adjustVolumeBy(int delta, int flags) {
		final long token = Binder.clearCallingIdentity();
		try {
		MediaSessionRecord.this.adjustVolumeBy(delta, flags);
		} finally {
		Binder.restoreCallingIdentity(token);
		}
		}

		@Override
		public void setVolumeTo(int value, int flags) {
		final long token = Binder.clearCallingIdentity();
		try {
		MediaSessionRecord.this.setVolumeTo(value, flags);
		} finally {
		Binder.restoreCallingIdentity(token);
		}
		}

		@Override