Merge "Fix volume slider not showing when casting in the background" into udc-dev
diff --git a/services/core/java/com/android/server/media/MediaSessionRecord.java b/services/core/java/com/android/server/media/MediaSessionRecord.java
index 47f6485..9185a00 100644
--- a/services/core/java/com/android/server/media/MediaSessionRecord.java
+++ b/services/core/java/com/android/server/media/MediaSessionRecord.java
@@ -16,6 +16,7 @@
package com.android.server.media;
+import static android.media.MediaRoute2Info.PLAYBACK_VOLUME_FIXED;
import static android.media.VolumeProvider.VOLUME_CONTROL_ABSOLUTE;
import static android.media.VolumeProvider.VOLUME_CONTROL_FIXED;
import static android.media.VolumeProvider.VOLUME_CONTROL_RELATIVE;
@@ -44,7 +45,9 @@
import android.media.AudioManager;
import android.media.AudioSystem;
import android.media.MediaMetadata;
+import android.media.MediaRouter2Manager;
import android.media.Rating;
+import android.media.RoutingSessionInfo;
import android.media.VolumeProvider;
import android.media.session.ISession;
import android.media.session.ISessionCallback;
@@ -510,7 +513,33 @@
@Override
public boolean canHandleVolumeKey() {
- return mVolumeControlType != VOLUME_CONTROL_FIXED;
+ if (isPlaybackTypeLocal()) {
+ return true;
+ }
+ if (mVolumeControlType == VOLUME_CONTROL_FIXED) {
+ return false;
+ }
+ if (mVolumeAdjustmentForRemoteGroupSessions) {
+ return true;
+ }
+ // See b/228021646 for details.
+ MediaRouter2Manager mRouter2Manager = MediaRouter2Manager.getInstance(mContext);
+ List<RoutingSessionInfo> sessions = mRouter2Manager.getRoutingSessions(mPackageName);
+ boolean foundNonSystemSession = false;
+ boolean remoteSessionAllowVolumeAdjustment = true;
+ for (RoutingSessionInfo session : sessions) {
+ if (!session.isSystemSession()) {
+ foundNonSystemSession = true;
+ if (session.getVolumeHandling() == PLAYBACK_VOLUME_FIXED) {
+ remoteSessionAllowVolumeAdjustment = false;
+ }
+ }
+ }
+ if (!foundNonSystemSession) {
+ Log.d(TAG, "Package " + mPackageName
+ + " has a remote media session but no associated routing session");
+ }
+ return foundNonSystemSession && remoteSessionAllowVolumeAdjustment;
}
@Override