Merge "[Sound Panel] Fix bugs for sound panel slice" into tm-qpr-dev

src/com/android/settings/media/MediaOutputUtils.java

@@ -64,7 +64,9 @@ public class MediaOutputUtils {
                         + ", play back type : " + pi.getPlaybackType() + ", play back state : "
                         + playbackState.getState());
             }
-            if (playbackState.getState() != PlaybackState.STATE_PLAYING) {
+            if (playbackState.getState() == PlaybackState.STATE_STOPPED
+                    || playbackState.getState() == PlaybackState.STATE_NONE
+                    || playbackState.getState() == PlaybackState.STATE_ERROR) {
                 // do nothing
                 continue;
             }

src/com/android/settings/panel/PanelFragment.java

@@ -60,6 +60,7 @@ import com.android.settingslib.utils.ThreadUtils;
 
 import com.google.android.setupdesign.DividerItemDecoration;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.LinkedHashMap;
 import java.util.List;
@@ -339,8 +340,13 @@ public class PanelFragment extends Fragment {
             mSliceLiveData.put(uri, sliceLiveData);
 
             sliceLiveData.observe(getViewLifecycleOwner(), slice -> {
-                // If the Slice has already loaded, do nothing.
+
+                // If the Slice has already loaded, refresh list with slice data.
                 if (mPanelSlicesLoaderCountdownLatch.isSliceLoaded(uri)) {
+                    if (mAdapter != null) {
+                        int itemIndex = (new ArrayList<>(mSliceLiveData.keySet())).indexOf(uri);
+                        mAdapter.notifyItemChanged(itemIndex);
+                    }
                     return;
                 }
 

src/com/android/settings/panel/PanelSlicesAdapter.java

@@ -84,7 +84,7 @@ public class PanelSlicesAdapter
 
     @Override
     public void onBindViewHolder(@NonNull SliceRowViewHolder sliceRowViewHolder, int position) {
-        sliceRowViewHolder.onBind(mSliceLiveData.get(position), position);
+        sliceRowViewHolder.onBind(mSliceLiveData.get(position).getValue());
     }
 
     /**
@@ -132,15 +132,14 @@ public class PanelSlicesAdapter
         /**
          * Called when the view is displayed.
          */
-        public void onBind(LiveData<Slice> sliceLiveData, int position) {
-            sliceLiveData.observe(mPanelFragment.getViewLifecycleOwner(), sliceView);
-
-            // Do not show the divider above media devices switcher slice per request
-            final Slice slice = sliceLiveData.getValue();
-
+        public void onBind(Slice slice) {
             // Hides slice which reports with error hint or not contain any slice sub-item.
             if (slice == null || !isValidSlice(slice)) {
                 sliceView.setVisibility(View.GONE);
+                return;
+            } else {
+                sliceView.setSlice(slice);
+                sliceView.setVisibility(View.VISIBLE);
             }
 
             // Add divider for the end icon
@@ -154,7 +153,7 @@ public class PanelSlicesAdapter
                                 .action(0 /* attribution */,
                                         SettingsEnums.ACTION_PANEL_INTERACTION,
                                         mMetricsCategory,
-                                        sliceLiveData.getValue().getUri().getLastPathSegment()
+                                        slice.getUri().getLastPathSegment()
                                         /* log key */,
                                         eventInfo.actionType /* value */);
                     })