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Fix gesture trail rendering on tablet.

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Bug: 6867837
Change-Id: I54dceee1c83679f78462104d6cee1f2300a0cfc2
This commit is contained in:
Tom Ouyang 2012-07-24 19:46:24 -07:00 committed by Tadashi G. Takaoka
parent 0657b9698a
commit e68385871a
1 changed files with 13 additions and 8 deletions
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21
java/src/com/android/inputmethod/keyboard/KeyboardView.java
View file

@ -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);