diff options
author | Winson Chung <winsonc@google.com> | 2015-07-31 12:39:57 -0700 |
---|---|---|
committer | Winson Chung <winsonc@google.com> | 2015-07-31 12:59:11 -0700 |
commit | e8f1d047b1b788bc9884be2417e7aa0cec7e8ae8 (patch) | |
tree | 3b28fa97aaeb8594c776636bf04aa4636f876042 /src/com/android/launcher3/CellLayout.java | |
parent | deaf4d169b6e08ae2c41ae67ea97147164089b16 (diff) | |
download | android_packages_apps_Trebuchet-e8f1d047b1b788bc9884be2417e7aa0cec7e8ae8.tar.gz android_packages_apps_Trebuchet-e8f1d047b1b788bc9884be2417e7aa0cec7e8ae8.tar.bz2 android_packages_apps_Trebuchet-e8f1d047b1b788bc9884be2417e7aa0cec7e8ae8.zip |
Fixing issue with flash during overview transition.
- This is due to the TransitionDrawable which does not actually
start an animation until it is first drawn. This workaround
will just immediately reset the transition if it is not currently
visible instead of animating (which is actually deferred until
the next animation into overview mode).
Bug: 22414257
Change-Id: Id481303d0c99a20c1d16396c024ab50303f45576
Diffstat (limited to 'src/com/android/launcher3/CellLayout.java')
-rw-r--r-- | src/com/android/launcher3/CellLayout.java | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java index 809688712..b875d22e6 100644 --- a/src/com/android/launcher3/CellLayout.java +++ b/src/com/android/launcher3/CellLayout.java @@ -211,6 +211,7 @@ public class CellLayout extends ViewGroup implements BubbleTextShadowHandler { mBackground = (TransitionDrawable) res.getDrawable(R.drawable.bg_screenpanel); mBackground.setCallback(this); + mBackground.setAlpha((int) (mBackgroundAlpha * 255)); mReorderPreviewAnimationMagnitude = (REORDER_PREVIEW_MAGNITUDE * grid.iconSizePx); @@ -414,7 +415,11 @@ public class CellLayout extends ViewGroup implements BubbleTextShadowHandler { if (mIsDragOverlapping) { mBackground.startTransition(BACKGROUND_ACTIVATE_DURATION); } else { - mBackground.reverseTransition(BACKGROUND_ACTIVATE_DURATION); + if (mBackgroundAlpha > 0f) { + mBackground.reverseTransition(BACKGROUND_ACTIVATE_DURATION); + } else { + mBackground.resetTransition(); + } } invalidate(); } |