Merge "Improve swipe performance in Recents" into jb-mr2-dev (652b7915) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/SwipeHelper.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -156,6 +156,12 @@ public class SwipeHelper implements Gefingerpoken {

		private void updateAlphaFromOffset(View animView, boolean dismissable) {
		if (FADE_OUT_DURING_SWIPE && dismissable) {
		float alpha = getAlphaForOffset(animView);
		if (alpha != 0f && alpha != 1f) {
		animView.setLayerType(View.LAYER_TYPE_HARDWARE, null);
		} else {
		animView.setLayerType(View.LAYER_TYPE_NONE, null);
		}
		animView.setAlpha(getAlphaForOffset(animView));
		}
		invalidateGlobalRegion(animView);