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Commit 32047b7c authored by Todd Lee's avatar Todd Lee
Browse files

Origin transitions with uniform scaling 

Bug: b/378975686
Bug: b/384712088
Test: presubmits + manual UX verificaiton on launches
Flag: NONE exempt change for UX spec impl

Change-Id: I4eac230809a26c9431095a81e07895b4139bacf8
parent 429bd452

packages/SystemUI/animation/lib/src/com/android/systemui/animation/ViewUIComponent.java

+13 −11
Original line number Diff line number Diff line
@@ -209,30 +209,32 @@ public class ViewUIComponent implements UIComponent { 
        if (mVisibleOverride) {

            Rect renderBounds = getBounds();

            canvas.translate(renderBounds.left, renderBounds.top);

            canvas.scale(

                    (float) renderBounds.width() / realBounds.width(),

                    (float) renderBounds.height() / realBounds.height());



            float cornerRadius = (float) Math.min(renderBounds.width(), renderBounds.height()) / 2;



            if (mEnableBackgroundDimming) {

                // draw backing layer for background dimming using bounds/radius

                mPaint.setColor(Color.BLACK);

                mPaint.setStyle(Paint.Style.FILL);

                // TODO: use corner radius for drawing

                canvas.drawRoundRect(

                        renderBounds.left,

                        renderBounds.top,

                        renderBounds.right,

                        renderBounds.bottom,

                        renderBounds.width() / 2,

                        renderBounds.height() / 2,

                        0,

                        0,

                        renderBounds.width(),

                        renderBounds.height(),

                        cornerRadius,

                        cornerRadius,

                        mPaint);

            }



            canvas.scale(

                    (float) renderBounds.width() / realBounds.width(),

                    (float) renderBounds.height() / realBounds.height());



            if (mView.getClipToOutline()) {

                mView.getOutlineProvider().getOutline(mView, mClippingOutline);

                mClippingPath.reset();

                RectF rect = new RectF(0, 0, mView.getWidth(), mView.getHeight());

                final float cornerRadius = mClippingOutline.getRadius();

                cornerRadius = mClippingOutline.getRadius();

                mClippingPath.addRoundRect(rect, cornerRadius, cornerRadius, Path.Direction.CW);

                mClippingPath.close();

                canvas.clipPath(mClippingPath);