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- Smoother All Apps scroll performance

Change-Id: Id2d31a45e71c63d05a46f580667ad94403730616
This commit is contained in:
Michael Jurka
2013-01-23 12:39:24 +01:00
parent 892d023c54
commit 05713af127
7 changed files with 681 additions and 309 deletions
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src/com/android/launcher2/DragController.java
+7 -5
View File
@@ -175,16 +175,18 @@ public class DragController {
* Makes dragging feel more precise, e.g. you can clip out a transparent border
*/
public void startDrag(View v, Bitmap bmp, DragSource source, Object dragInfo, int dragAction,
Rect dragRegion, float initialDragViewScale) {
Point extraPadding, float initialDragViewScale) {
int[] loc = mCoordinatesTemp;
mLauncher.getDragLayer().getLocationInDragLayer(v, loc);
int dragLayerX = loc[0] + v.getPaddingLeft() +
int viewExtraPaddingLeft = extraPadding != null ? extraPadding.x : 0;
int viewExtraPaddingTop = extraPadding != null ? extraPadding.y : 0;
int dragLayerX = loc[0] + v.getPaddingLeft() + viewExtraPaddingLeft +
(int) ((initialDragViewScale * bmp.getWidth() - bmp.getWidth()) / 2);
int dragLayerY = loc[1] + v.getPaddingTop() +
int dragLayerY = loc[1] + v.getPaddingTop() + viewExtraPaddingTop +
(int) ((initialDragViewScale * bmp.getHeight() - bmp.getHeight()) / 2);
startDrag(bmp, dragLayerX, dragLayerY, source, dragInfo, dragAction, null, dragRegion,
initialDragViewScale);
startDrag(bmp, dragLayerX, dragLayerY, source, dragInfo, dragAction, null,
null, initialDragViewScale);
if (dragAction == DRAG_ACTION_MOVE) {
v.setVisibility(View.GONE);