Fix gesture trail rendering on tablet. (e6838587) · Commits · e / os / android_packages_inputmethods_LatinIME

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

+13 −8

Original line number	Diff line number	Diff line
		@@ -888,23 +888,26 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
		mDrawingHandler.dismissKeyPreview(mDelayAfterPreview, tracker);
		}

		private static class PreviewView extends RelativeLayout {
		KeyPreviewDrawParams mParams;
		Paint mGesturePaint;
		private static class PreviewPlacerView extends RelativeLayout {
		private final Paint mGesturePaint;
		final int mCoordinateX;
		final int mCoordinateY;

		public PreviewView(Context context, KeyPreviewDrawParams params, Paint gesturePaint) {
		public PreviewPlacerView(Context context, int coordinateX, int coordinateY,
		Paint gesturePaint) {
		super(context);
		setWillNotDraw(false);
		mParams = params;
		mGesturePaint = gesturePaint;
		mCoordinateX = coordinateX;
		mCoordinateY = coordinateY;
		}

		@Override
		public void onDraw(Canvas canvas) {
		super.onDraw(canvas);
		canvas.translate(mParams.mCoordinates[0], mParams.mCoordinates[1]);
		canvas.translate(mCoordinateX, mCoordinateY);
		PointerTracker.drawGestureTrailForAllPointerTrackers(canvas, mGesturePaint);
		canvas.translate(-mParams.mCoordinates[0], -mParams.mCoordinates[1]);
		canvas.translate(-mCoordinateX, -mCoordinateY);
		}
		}

		@@ -917,7 +920,9 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
		}

		private void createPreviewPlacer() {
		mPreviewPlacer = new PreviewView(getContext(), mKeyPreviewDrawParams, mGesturePaint);
		getLocationInWindow(mKeyPreviewDrawParams.mCoordinates);
		mPreviewPlacer = new PreviewPlacerView(getContext(), mKeyPreviewDrawParams.mCoordinates[0],
		mKeyPreviewDrawParams.mCoordinates[1], mGesturePaint);
		final ViewGroup windowContentView =
		(ViewGroup)getRootView().findViewById(android.R.id.content);
		windowContentView.addView(mPreviewPlacer);