Preventing zoom-in animation from running everytime the app updates.

Bug: 22557455
Change-Id: I3ac1212a2f319397cd18be8f4452047d974312b8

src/com/android/launcher3/PreloadIconDrawable.java

@@ -213,6 +213,10 @@ class PreloadIconDrawable extends Drawable {
         return mAnimationProgress;
     }
 
+    public boolean hasNotCompleted() {
+        return mAnimationProgress < ANIMATION_PROGRESS_COMPLETED;
+    }
+
     @Override
     public int getIntrinsicHeight() {
         return mIcon.getIntrinsicHeight();

src/com/android/launcher3/Workspace.java

@@ -4334,8 +4334,9 @@ public class Workspace extends PagedView
                         updates.contains(info)) {
                     ShortcutInfo si = (ShortcutInfo) info;
                     BubbleTextView shortcut = (BubbleTextView) v;
-                    boolean oldPromiseState = getTextViewIcon(shortcut)
-                            instanceof PreloadIconDrawable;
+                    Drawable oldIcon = getTextViewIcon(shortcut);
+                    boolean oldPromiseState = (oldIcon instanceof PreloadIconDrawable)
+                            && ((PreloadIconDrawable) oldIcon).hasNotCompleted();
                     shortcut.applyFromShortcutInfo(si, mIconCache,
                             si.isPromise() != oldPromiseState);