Cancel update batch input timer only when point is added (b2f5d152) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/keyboard/PointerTracker.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -920,8 +920,12 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
		final boolean isMajorEvent, final Key key) {
		final int gestureTime = (int)(eventTime - sGestureFirstDownTime);
		if (mIsDetectingGesture) {
		final int beforeLength = mGestureStrokeWithPreviewPoints.getLength();
		final boolean onValidArea = mGestureStrokeWithPreviewPoints.addPointOnKeyboard(
		x, y, gestureTime, isMajorEvent);
		if (mGestureStrokeWithPreviewPoints.getLength() > beforeLength) {
		mTimerProxy.startUpdateBatchInputTimer(this);
		}
		// If the move event goes out from valid batch input area, cancel batch input.
		if (!onValidArea) {
		cancelBatchInput();
		@@ -943,7 +947,6 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
		if (DEBUG_MOVE_EVENT) {
		printTouchEvent("onMoveEvent:", x, y, eventTime);
		}
		mTimerProxy.cancelUpdateBatchInputTimer(this);
		if (mIsTrackingCanceled) {
		return;
		}

java/src/com/android/inputmethod/keyboard/internal/GestureStroke.java

+11 −7

Original line number	Diff line number	Diff line
		@@ -163,6 +163,10 @@ public class GestureStroke {
		}
		}

		public int getLength() {
		return mEventTimes.getLength();
		}

		public void onDownEvent(final int x, final int y, final long downTime,
		final long gestureFirstDownTime, final long lastTypingTime) {
		reset();
		@@ -202,7 +206,7 @@ public class GestureStroke {
		if (!hasDetectedFastMove()) {
		return false;
		}
		final int size = mEventTimes.getLength();
		final int size = getLength();
		if (size <= 0) {
		return false;
		}
		@@ -229,7 +233,7 @@ public class GestureStroke {
		}

		public void duplicateLastPointWith(final int time) {
		final int lastIndex = mEventTimes.getLength() - 1;
		final int lastIndex = getLength() - 1;
		if (lastIndex >= 0) {
		final int x = mXCoordinates.get(lastIndex);
		final int y = mYCoordinates.get(lastIndex);
		@@ -255,7 +259,7 @@ public class GestureStroke {
		}

		private void appendPoint(final int x, final int y, final int time) {
		final int lastIndex = mEventTimes.getLength() - 1;
		final int lastIndex = 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.
		@@ -281,7 +285,7 @@ public class GestureStroke {
		}

		private int detectFastMove(final int x, final int y, final int time) {
		final int size = mEventTimes.getLength();
		final int size = getLength();
		final int lastIndex = size - 1;
		final int lastX = mXCoordinates.get(lastIndex);
		final int lastY = mYCoordinates.get(lastIndex);
		@@ -321,7 +325,7 @@ public class GestureStroke {
		*/
		public boolean addPointOnKeyboard(final int x, final int y, final int time,
		final boolean isMajorEvent) {
		final int size = mEventTimes.getLength();
		final int size = getLength();
		if (size <= 0) {
		// Down event
		appendPoint(x, y, time);
		@@ -348,7 +352,7 @@ public class GestureStroke {
		final int pixelsPerSec = pixels * MSEC_PER_SEC;
		// Equivalent to (pixels / msecs < mGestureRecognitionThreshold / MSEC_PER_SEC)
		if (pixelsPerSec < mGestureRecognitionSpeedThreshold * msecs) {
		mIncrementalRecognitionSize = mEventTimes.getLength();
		mIncrementalRecognitionSize = getLength();
		}
		}

		@@ -358,7 +362,7 @@ public class GestureStroke {
		}

		public final void appendAllBatchPoints(final InputPointers out) {
		appendBatchPoints(out, mEventTimes.getLength());
		appendBatchPoints(out, getLength());
		}

		public final void appendIncrementalBatchPoints(final InputPointers out) {