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Commit 0b7e45eb authored by Brad Stenning's avatar Brad Stenning
Browse files

Call mutate on notification shade drawable before editing. 

All drawables, by default, are shared in memory thus this would affect other
unintended elements to also have their alpha set.

Bug: 134407440
Test: Manual
Change-Id: Ieb26146b67c0cb7d2bfd3213993238be2da68c23
parent fc85dca1

packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java

+2 −1
Original line number Diff line number Diff line
@@ -1061,9 +1061,10 @@ public class CarStatusBar extends StatusBar implements 
            // shade is visible to the user. When the notification shade is completely open then

            // alpha value will be 1.

            float alpha = (float) height / mNotificationView.getHeight();

            Drawable background = mNotificationView.getBackground();

            Drawable background = mNotificationView.getBackground().mutate();



            background.setAlpha((int) (alpha * 255));

            mNotificationView.setBackground(background);

        }

    }