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Preventing delayed processing of old touch target in Customization drawer.

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Change-Id: I982d953814e13ce195eee1aaa6739e895e328b2a
This commit is contained in:
Winson Chung
2010-11-18 10:38:13 -08:00
parent ff8d83044c
commit 649a4ca7db
1 changed files with 3 additions and 1 deletions
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4
src/com/android/launcher2/CustomizePagedView.java
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@@ -302,6 +302,8 @@ public class CustomizePagedView extends PagedView
// End the current choice mode so that we don't carry selections across tabs
endChoiceMode();
// Reset the touch item (if we are mid-dragging)
mLastTouchedItem = null;
}
@Override
@@ -417,7 +419,7 @@ public class CustomizePagedView extends PagedView
boolean yMoved = yDiff > touchSlop;
boolean isUpwardMotion = (yDiff / (float) xDiff) > mDragSlopeThreshold;
if (isUpwardMotion && yMoved) {
if (isUpwardMotion && yMoved && mLastTouchedItem != null) {
// Drag if the user moved far enough along the Y axis
beginDragging(mLastTouchedItem);