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Commit f2a37036 authored by George Mount's avatar George Mount
Browse files

Set the bounds on the drawable for ChangeBounds reparenting. 

Bug 24993183

The bounds for the drawable weren't being set, so the
drawable was never drawn to the correct size.

Change-Id: I992951f28ee6fac2ce8752d2dc0e23f51d3cf584
parent 4ae08895

core/java/android/transition/ChangeBounds.java

+10 −9
Original line number Diff line number Diff line
@@ -432,23 +432,24 @@ public class ChangeBounds extends Transition { 
                return anim;

            }

        } else {

            int startX = (Integer) startValues.values.get(PROPNAME_WINDOW_X);

            int startY = (Integer) startValues.values.get(PROPNAME_WINDOW_Y);

            int endX = (Integer) endValues.values.get(PROPNAME_WINDOW_X);

            int endY = (Integer) endValues.values.get(PROPNAME_WINDOW_Y);

            sceneRoot.getLocationInWindow(tempLocation);

            int startX = (Integer) startValues.values.get(PROPNAME_WINDOW_X) - tempLocation[0];

            int startY = (Integer) startValues.values.get(PROPNAME_WINDOW_Y) - tempLocation[1];

            int endX = (Integer) endValues.values.get(PROPNAME_WINDOW_X) - tempLocation[0];

            int endY = (Integer) endValues.values.get(PROPNAME_WINDOW_Y) - tempLocation[1];

            // TODO: also handle size changes: check bounds and animate size changes

            if (startX != endX || startY != endY) {

                sceneRoot.getLocationInWindow(tempLocation);

                Bitmap bitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(),

                        Bitmap.Config.ARGB_8888);

                final int width = view.getWidth();

                final int height = view.getHeight();

                Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

                Canvas canvas = new Canvas(bitmap);

                view.draw(canvas);

                final BitmapDrawable drawable = new BitmapDrawable(bitmap);

                drawable.setBounds(startX, startY, startX + width, startY + height);

                final float transitionAlpha = view.getTransitionAlpha();

                view.setTransitionAlpha(0);

                sceneRoot.getOverlay().add(drawable);

                Path topLeftPath = getPathMotion().getPath(startX - tempLocation[0],

                        startY - tempLocation[1], endX - tempLocation[0], endY - tempLocation[1]);

                Path topLeftPath = getPathMotion().getPath(startX, startY, endX, endY);

                PropertyValuesHolder origin = PropertyValuesHolder.ofObject(

                        DRAWABLE_ORIGIN_PROPERTY, null, topLeftPath);

                ObjectAnimator anim = ObjectAnimator.ofPropertyValuesHolder(drawable, origin);