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Cancel update batch input timer whenever MotionEvent is received 

Bug: 7911739
Change-Id: Id2cd98385371fd98435943ed66ec5381dfaa48e0
main
Tadashi G. Takaoka 2013-01-09 12:56:55 +09:00
parent 8315e8168b
commit 915f348b35
3 changed files with 24 additions and 0 deletions
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5
java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
View File

@ -365,6 +365,11 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
mGestureRecognitionUpdateTime);
}
@Override
public void cancelUpdateBatchInputTimer(final PointerTracker tracker) {
removeMessages(MSG_UPDATE_BATCH_INPUT, tracker);
}
@Override
public void cancelAllUpdateBatchInputTimers() {
removeMessages(MSG_UPDATE_BATCH_INPUT);

5
java/src/com/android/inputmethod/keyboard/PointerTracker.java
View File

@ -98,6 +98,7 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
public boolean isInDoubleTapTimeout();
public void cancelKeyTimers();
public void startUpdateBatchInputTimer(PointerTracker tracker);
public void cancelUpdateBatchInputTimer(PointerTracker tracker);
public void cancelAllUpdateBatchInputTimers();
public static class Adapter implements TimerProxy {
@ -124,6 +125,8 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
@Override
public void startUpdateBatchInputTimer(PointerTracker tracker) {}
@Override
public void cancelUpdateBatchInputTimer(PointerTracker tracker) {}
@Override
public void cancelAllUpdateBatchInputTimers() {}
}
}
@ -938,6 +941,7 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
if (DEBUG_MOVE_EVENT) {
printTouchEvent("onMoveEvent:", x, y, eventTime);
}
mTimerProxy.cancelUpdateBatchInputTimer(this);
if (mIsTrackingCanceled) {
return;
}
@ -1122,6 +1126,7 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
printTouchEvent("onUpEvent :", x, y, eventTime);
}
mTimerProxy.cancelUpdateBatchInputTimer(this);
if (!sInGesture) {
if (mCurrentKey != null && mCurrentKey.isModifier()) {
// Before processing an up event of modifier key, all pointers already being

14
java/src/com/android/inputmethod/keyboard/internal/GestureStroke.java
View File

@ -233,6 +233,10 @@ public class GestureStroke {
if (lastIndex >= 0) {
final int x = mXCoordinates.get(lastIndex);
final int y = mYCoordinates.get(lastIndex);
if (DEBUG) {
Log.d(TAG, String.format("[%d] duplicateLastPointWith: %d,%d|%d", mPointerId,
x, y, time));
}
// TODO: Have appendMajorPoint()
appendPoint(x, y, time);
updateIncrementalRecognitionSize(x, y, time);
@ -251,6 +255,16 @@ public class GestureStroke {
}
private void appendPoint(final int x, final int y, final int time) {
final int lastIndex = mEventTimes.getLength() - 1;
// The point that is created by {@link duplicateLastPointWith(int)} may have later event
// time than the next {@link MotionEvent}. To maintain the monotonicity of the event time,
// drop the successive point here.
if (lastIndex >= 0 && mEventTimes.get(lastIndex) > time) {
Log.w(TAG, String.format("[%d] drop stale event: %d,%d|%d last: %d,%d|%d", mPointerId,
x, y, time, mXCoordinates.get(lastIndex), mYCoordinates.get(lastIndex),
mEventTimes.get(lastIndex)));
return;
}
mEventTimes.add(time);
mXCoordinates.add(x);
mYCoordinates.add(y);