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Commit 20d682f9 authored by Hongwei Wang's avatar Hongwei Wang
Browse files

Tweak the animation for Drag and Drop. Finale 

Bug: 10686781

- Fade in when an entry is pushed down from square tiles to list items
  area
- Translation when fling

Change-Id: Id2f220bae0b8151ad6e3690dc74f13d1c597fae1
parent 5b2e2109

src/com/android/dialer/list/PhoneFavoriteFragment.java

+3 −7
Original line number Diff line number Diff line
@@ -143,7 +143,6 @@ public class PhoneFavoriteFragment extends Fragment implements OnItemClickListen 
        @Override

        public void onScrollStateChanged(AbsListView view, int scrollState) {

            mActivityScrollListener.onListFragmentScrollStateChange(scrollState);

            mLastScrollState = scrollState;

        }

    }
@@ -186,8 +185,6 @@ public class PhoneFavoriteFragment extends Fragment implements OnItemClickListen 
            new ContactTileLoaderListener();

    private final ScrollListener mScrollListener = new ScrollListener();



    private int mLastScrollState = ListView.OnScrollListener.SCROLL_STATE_IDLE;



    @Override

    public void onAttach(Activity activity) {

        if (DEBUG) Log.d(TAG, "onAttach()");
@@ -453,8 +450,7 @@ public class PhoneFavoriteFragment extends Fragment implements OnItemClickListen 
     * animations will be performed instead.

     */

    private void animateListView(final long... idsInPlace) {

        if (mItemIdTopMap.isEmpty() ||

                mLastScrollState == ListView.OnScrollListener.SCROLL_STATE_FLING) {

        if (mItemIdTopMap.isEmpty()) {

            // Don't do animations if the database is being queried for the first time and

            // the previous item offsets have not been cached, or the user hasn't done anything

            // (dragging, swiping etc) that requires an animation.
@@ -501,10 +497,10 @@ public class PhoneFavoriteFragment extends Fragment implements OnItemClickListen 
                            startTop = top + (i > 0 ? childHeight : -childHeight);

                            delta = startTop - top;

                        } else {

                            // In the case the first non-square row is pushed down

                            // In case the first non-square row is pushed down

                            // from the square section.

                            animators.add(ObjectAnimator.ofFloat(

                                    child, "translationX", -child.getWidth(), 0.0f));

                                    child, "alpha", 0.0f, 1.0f));

                        }

                        if (DEBUG) {

                            Log.d(TAG, "Found itemId: " + itemId + " for listview child " + i +