tree 2fb3364ffd7fafd9aae6234ab4f9aff6ddfdb79e
parent 94f1fd0da2638661d831d9034117a334a675983b
author Kensuke Matsui <kensuke.matsui@sony.com> 1499233985 +0900
committer Yoshinori Hirano <Yoshinori.Hirano@sonymobile.com> 1504780980 +0000

Avoid race condition during grayscale animation of QS tile

DrawableIcon returns the same instance of its Drawable
for both getDrawable() and getInvisibleDrawable().
This could cause a race condition during grayscale animation
of a QS tile which uses the same icon for both ON and OFF state.

Clone the original Drawable and use it for invisible drawable
to solve this.

Fixes: 65437135
Test: manual - put a custom tile at the first position of QS panel
               and tap it

Change-Id: Ie74edd9c5e58118a70b5abd8096cdd1297940ef5