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Merge "Fix pointer index out of range exception DO NOT MERGE" into lmp-mr1-dev

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Craig Mautner
2015-01-08 18:34:00 +00:00
committed by Android (Google) Code Review
parent a7881fd30b 1ab7d3b9a8
commit 28a4cea5a0
1 changed files with 1 additions and 0 deletions
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services/core/java/com/android/server/wm/StackTapPointerEventListener.java
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@@ -57,6 +57,7 @@ public class StackTapPointerEventListener implements PointerEventListener {
if (mPointerId >= 0) { if (mPointerId >= 0) {
int index = motionEvent.findPointerIndex(mPointerId); int index = motionEvent.findPointerIndex(mPointerId);
if ((motionEvent.getEventTime() - motionEvent.getDownTime()) > TAP_TIMEOUT_MSEC if ((motionEvent.getEventTime() - motionEvent.getDownTime()) > TAP_TIMEOUT_MSEC
|| index < 0
|| (motionEvent.getX(index) - mDownX) > mMotionSlop || (motionEvent.getX(index) - mDownX) > mMotionSlop
|| (motionEvent.getY(index) - mDownY) > mMotionSlop) { || (motionEvent.getY(index) - mDownY) > mMotionSlop) {
mPointerId = -1; mPointerId = -1;