Record down point as gesture preview trail for sure (ce67b416) · Commits · e / os / android_packages_inputmethods_LatinIME

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

+5 −5

Original line number	Diff line number	Diff line
		@@ -65,15 +65,15 @@ public final class GestureStrokeWithPreviewPoints extends GestureStroke {
		@Override
		public void setKeyboardGeometry(final int keyWidth, final int keyboardHeight) {
		super.setKeyboardGeometry(keyWidth, keyboardHeight);
		final float samplingRatioToKeyWidth = MIN_PREVIEW_SAMPLING_RATIO_TO_KEY_WIDTH;
		mMinPreviewSamplingDistance = keyWidth * samplingRatioToKeyWidth;
		mMinPreviewSamplingDistance = keyWidth * MIN_PREVIEW_SAMPLING_RATIO_TO_KEY_WIDTH;
		}

		private boolean needsSampling(final int x, final int y, final boolean isMajorEvent) {
		private boolean needsSampling(final int x, final int y) {
		mDistanceFromLastSample += Math.hypot(x - mLastX, y - mLastY);
		mLastX = x;
		mLastY = y;
		if (mDistanceFromLastSample >= mMinPreviewSamplingDistance) {
		final boolean isDownEvent = (mPreviewEventTimes.getLength() == 0);
		if (mDistanceFromLastSample >= mMinPreviewSamplingDistance \|\| isDownEvent) {
		mDistanceFromLastSample = 0.0d;
		return true;
		}
		@@ -83,7 +83,7 @@ public final class GestureStrokeWithPreviewPoints extends GestureStroke {
		@Override
		public boolean addPointOnKeyboard(final int x, final int y, final int time,
		final boolean isMajorEvent) {
		if (needsSampling(x, y, isMajorEvent)) {
		if (needsSampling(x, y)) {
		mPreviewEventTimes.add(time);
		mPreviewXCoordinates.add(x);
		mPreviewYCoordinates.add(y);