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Fix null pointer when dragging outside of workspace.

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This commit is contained in:
Patrick Dubroy
2010-07-16 15:43:04 -07:00
parent 379f16080f
commit c1701ad4b2
1 changed files with 7 additions and 6 deletions
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13
src/com/android/launcher2/DragController.java
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@@ -394,13 +394,14 @@ public class DragController {
// Drop on someone?
final int[] coordinates = mCoordinatesTemp;
DropTarget dropTarget = findDropTarget(screenX, screenY, coordinates);
DropTarget delegate = dropTarget.getDropTargetDelegate(
mDragSource, coordinates[0], coordinates[1],
(int) mTouchOffsetX, (int) mTouchOffsetY, mDragView, mDragInfo);
if (delegate != null) {
dropTarget = delegate;
}
if (dropTarget != null) {
DropTarget delegate = dropTarget.getDropTargetDelegate(
mDragSource, coordinates[0], coordinates[1],
(int) mTouchOffsetX, (int) mTouchOffsetY, mDragView, mDragInfo);
if (delegate != null) {
dropTarget = delegate;
}
if (mLastDropTarget == dropTarget) {
dropTarget.onDragOver(mDragSource, coordinates[0], coordinates[1],
(int) mTouchOffsetX, (int) mTouchOffsetY, mDragView, mDragInfo);