PawletOS/app_Settings
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Output switcher header is not updated with the latest media content

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-Register media controller callback
-Update panel header when medadata changes
-Add test cases

Bug: 151396986
Test: make -j50 RunSettingsRoboTests
Change-Id: Id0b8f997899a96c0c94ca6bf099e624a9e87795b
This commit is contained in:
Tim Peng
2020-03-13 14:10:40 +08:00
parent 8ee5045d68
commit 36c4949414
7 changed files with 113 additions and 27 deletions
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39
src/com/android/settings/panel/MediaOutputPanel.java
View File

@@ -82,20 +82,6 @@ public class MediaOutputPanel implements PanelContent, LocalMediaManager.DeviceC
private MediaOutputPanel(Context context, String packageName) {
mContext = context.getApplicationContext();
mPackageName = TextUtils.isEmpty(packageName) ? "" : packageName;
if (!TextUtils.isEmpty(mPackageName)) {
mMediaSessionManager = mContext.getSystemService(MediaSessionManager.class);
for (MediaController controller : mMediaSessionManager.getActiveSessions(null)) {
if (TextUtils.equals(controller.getPackageName(), mPackageName)) {
mMediaController = controller;
break;
}
}
}
if (mMediaController == null) {
Log.e(TAG, "Unable to find " + mPackageName + " media controller");
}
}
@Override
@@ -228,6 +214,19 @@ public class MediaOutputPanel implements PanelContent, LocalMediaManager.DeviceC
@OnLifecycleEvent(ON_START)
public void onStart() {
if (!TextUtils.isEmpty(mPackageName)) {
mMediaSessionManager = mContext.getSystemService(MediaSessionManager.class);
for (MediaController controller : mMediaSessionManager.getActiveSessions(null)) {
if (TextUtils.equals(controller.getPackageName(), mPackageName)) {
mMediaController = controller;
mMediaController.registerCallback(mCb);
break;
}
}
}
if (mMediaController == null) {
Log.d(TAG, "No media controller for " + mPackageName);
}
if (mLocalMediaManager == null) {
mLocalMediaManager = new LocalMediaManager(mContext, mPackageName, null);
}
@@ -237,6 +236,9 @@ public class MediaOutputPanel implements PanelContent, LocalMediaManager.DeviceC
@OnLifecycleEvent(ON_STOP)
public void onStop() {
if (mMediaController != null) {
mMediaController.unregisterCallback(mCb);
}
mLocalMediaManager.unregisterCallback(this);
mLocalMediaManager.stopScan();
}
@@ -245,4 +247,13 @@ public class MediaOutputPanel implements PanelContent, LocalMediaManager.DeviceC
public int getViewType() {
return PanelContent.VIEW_TYPE_SLIDER;
}
private final MediaController.Callback mCb = new MediaController.Callback() {
@Override
public void onMetadataChanged(MediaMetadata metadata) {
if (mCallback != null) {
mCallback.onHeaderChanged();
}
}
};
}