Merge "Remove error slice from Settings in rendering time" into qt-dev

src/com/android/settings/homepage/contextualcards/slices/SliceContextualCardRenderer.java

@@ -16,6 +16,8 @@
 
 package com.android.settings.homepage.contextualcards.slices;
 
+import static android.app.slice.Slice.HINT_ERROR;
+
 import android.content.ContentResolver;
 import android.content.Context;
 import android.net.Uri;
@@ -117,6 +119,14 @@ public class SliceContextualCardRenderer implements ContextualCardRenderer, Life
                 return;
             }
 
+            if (slice.hasHint(HINT_ERROR)) {
+                Log.w(TAG, "Slice has HINT_ERROR, skipping rendering. uri=" + slice.getUri());
+                mSliceLiveDataMap.get(slice.getUri()).removeObservers(mLifecycleOwner);
+                mContext.getContentResolver().notifyChange(CardContentProvider.REFRESH_CARD_URI,
+                        null);
+                return;
+            }
+
             switch (holder.getItemViewType()) {
                 case VIEW_TYPE_DEFERRED_SETUP:
                     mDeferredSetupCardHelper.bindView(holder, card, slice);