Merge "Stop inflate on overflow and null check views" into rvc-dev am: 39ea2f1d51 am: 59907cf883 am: efd728cc72

Change-Id: I175b952038f85d46c992db26a3454ed83d602d9b

packages/SystemUI/src/com/android/systemui/bubbles/Bubble.java

@@ -216,11 +216,20 @@ class Bubble implements BubbleViewProvider {
         return mInflated;
     }
 
+    void stopInflation() {
+        if (mInflationTask == null) {
+            return;
+        }
+        mInflationTask.cancel(/* mayInterruptIfRunning */ true);
+        mIconView = null;
+        mExpandedView = null;
+        mInflated = false;
+    }
+
     void setViewInfo(BubbleViewInfoTask.BubbleViewInfo info) {
         if (!isInflated()) {
             mIconView = info.imageView;
             mExpandedView = info.expandedView;
-            mInflated = true;
         }
 
         mShortcutInfo = info.shortcutInfo;
@@ -231,8 +240,15 @@ class Bubble implements BubbleViewProvider {
         mDotColor = info.dotColor;
         mDotPath = info.dotPath;
 
-        mExpandedView.update(this);
-        mIconView.update(this);
+        if (mExpandedView != null && mIconView != null) {
+            mInflated = true;
+        }
+        if (mExpandedView != null) {
+            mExpandedView.update(/* bubble */ this);
+        }
+        if (mIconView != null) {
+            mIconView.update(/* bubble */ this);
+        }
     }
 
     void setInflated(boolean inflated) {

packages/SystemUI/src/com/android/systemui/bubbles/BubbleData.java

@@ -203,10 +203,7 @@ public class BubbleData {
         if (DEBUG_BUBBLE_DATA) {
             Log.d(TAG, "promoteBubbleFromOverflow: " + bubble);
         }
-
-        // Preserve new order for next repack, which sorts by last updated time.
-        bubble.markUpdatedAt(mTimeSource.currentTimeMillis());
-        mOverflowBubbles.remove(bubble);
+        moveOverflowBubbleToPending(bubble);
         bubble.inflate(
                 b -> {
                     notificationEntryUpdated(bubble, /* suppressFlyout */
@@ -217,6 +214,13 @@ public class BubbleData {
         dispatchPendingChanges();
     }
 
+    private void moveOverflowBubbleToPending(Bubble b) {
+        // Preserve new order for next repack, which sorts by last updated time.
+        b.markUpdatedAt(mTimeSource.currentTimeMillis());
+        mOverflowBubbles.remove(b);
+        mPendingBubbles.add(b);
+    }
+
     /**
      * Constructs a new bubble or returns an existing one. Does not add new bubbles to
      * bubble data, must go through {@link #notificationEntryUpdated(Bubble, boolean, boolean)}
@@ -228,8 +232,7 @@ public class BubbleData {
             for (int i = 0; i < mOverflowBubbles.size(); i++) {
                 Bubble b = mOverflowBubbles.get(i);
                 if (b.getKey().equals(entry.getKey())) {
-                    mOverflowBubbles.remove(b);
-                    mPendingBubbles.add(b);
+                    moveOverflowBubbleToPending(b);
                     return b;
                 }
             }
@@ -445,6 +448,7 @@ public class BubbleData {
                 Log.d(TAG, "overflowing bubble: " + bubble);
             }
             mOverflowBubbles.add(0, bubble);
+            bubble.stopInflation();
 
             if (mOverflowBubbles.size() == mMaxOverflowBubbles + 1) {
                 // Remove oldest bubble.