Fix AllAppsSearchPlugin icon redrawing without special-casing.

Preventing icon animations in deep shortcuts fixed the icon redrawing issue in the all apps search page, however other icons could still be redrawn, yet could not be special-cased without removing icon update animations altogether. Added logic to only animate icon updates outside of the all apps search page.

Demo: https://drive.google.com/file/d/1ReT2O_1tV20terY0Jr1NJGxIxPblHCK4/view?usp=sharing

Change-Id: Ibe0b43801ec5340c3551125aef13170d569d2c55

src/com/android/launcher3/BubbleTextView.java

@@ -171,6 +171,8 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver,
 
     private IconLoadRequest mIconLoadRequest;
 
+    private boolean mEnableIconUpdateAnimation = false;
+
     public BubbleTextView(Context context) {
         this(context, null, 0);
     }
@@ -697,6 +699,10 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver,
         applyCompoundDrawables(icon);
     }
 
+    protected boolean iconUpdateAnimationEnabled() {
+        return mEnableIconUpdateAnimation;
+    }
+
     protected void applyCompoundDrawables(Drawable icon) {
         // If we had already set an icon before, disable relayout as the icon size is the
         // same as before.
@@ -706,13 +712,10 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver,
 
         updateIcon(icon);
 
-        ItemInfo itemInfo = (ItemInfo) getTag();
-
         // If the current icon is a placeholder color, animate its update.
         if (mIcon != null
                 && mIcon instanceof PlaceHolderIconDrawable
-                && (itemInfo == null
-                    || itemInfo.itemType != LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT)) {
+                && iconUpdateAnimationEnabled()) {
             animateIconUpdate((PlaceHolderIconDrawable) mIcon, icon);
         }
 
@@ -734,6 +737,7 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver,
         if (getTag() == info) {
             mIconLoadRequest = null;
             mDisableRelayout = true;
+            mEnableIconUpdateAnimation = true;
 
             // Optimization: Starting in N, pre-uploads the bitmap to RenderThread.
             info.bitmap.icon.prepareToDraw();
@@ -750,6 +754,7 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver,
             }
 
             mDisableRelayout = false;
+            mEnableIconUpdateAnimation = false;
         }
     }