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Merge "Fixing a crash in the TouchExplorer." into jb-dev

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This commit is contained in:
Svetoslav Ganov
2012-06-03 12:38:57 -07:00
committed by Android (Google) Code Review
parent a764816b1a ebac1b79c4
commit 778fa81f5d
1 changed files with 10 additions and 4 deletions
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14
services/java/com/android/server/accessibility/TouchExplorer.java
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@@ -327,9 +327,10 @@ public class TouchExplorer {
if (mSendHoverEnterDelayed.isPending()) {
mSendHoverEnterDelayed.remove();
mSendHoverExitDelayed.remove();
mPerformLongPressDelayed.remove();
}
mPerformLongPressDelayed.remove();
// If we have the first tap schedule a long press and break
// since we do not want to schedule hover enter because
// the delayed callback will kick in before the long click.
@@ -396,6 +397,7 @@ public class TouchExplorer {
// exploring so start sending events.
mSendHoverEnterDelayed.forceSendAndRemove();
mSendHoverExitDelayed.remove();
mPerformLongPressDelayed.remove();
sendMotionEvent(event, MotionEvent.ACTION_HOVER_MOVE,
pointerIdBits, policyFlags);
}
@@ -422,6 +424,7 @@ public class TouchExplorer {
mSendHoverExitDelayed.remove();
mPerformLongPressDelayed.remove();
} else {
mPerformLongPressDelayed.remove();
// If the user is touch exploring the second pointer may be
// performing a double tap to activate an item without need
// for the user to lift his exploring finger.
@@ -446,9 +449,6 @@ public class TouchExplorer {
if (isDraggingGesture(event)) {
// Two pointers moving in the same direction within
// a given distance perform a drag.
mSendHoverEnterDelayed.remove();
mSendHoverExitDelayed.remove();
mPerformLongPressDelayed.remove();
mCurrentState = STATE_DRAGGING;
mDraggingPointerId = pointerId;
sendMotionEvent(event, MotionEvent.ACTION_DOWN, pointerIdBits,
@@ -469,6 +469,7 @@ public class TouchExplorer {
mSendHoverExitDelayed.remove();
mPerformLongPressDelayed.remove();
} else {
mPerformLongPressDelayed.remove();
// We are sending events so send exit and gesture
// end since we transition to another state.
sendExitEventsIfNeeded(policyFlags);
@@ -1247,6 +1248,11 @@ public class TouchExplorer {
@Override
public void run() {
// Active pointers should not be zero when running this command.
if (mReceivedPointerTracker.getActivePointerCount() == 0) {
return;
}
// If the last touched explored location is not within the focused
// window we will long press at that exact spot, otherwise we find the
// accessibility focus and if the tap is within its bounds we long press