Fix bug where Workspace page alpha stays 0 in SpringLoaded mode.
The page alpha gets set to 0 by updatePageAlphaValues sometime between
Workspace calling goToState(SPRING_LOADED) and onStartStateTransition.
By the time the transition is over, Workspace is no longer in a modal state
and so alpha never gets restored via updatePageAlphaValues.
Bug: 76449277
Change-Id: I95241395594dd9084763cc3bc51bc55319cadb73
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index a03a7a8..2df34d5 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -1297,7 +1297,9 @@
}
private void updatePageAlphaValues() {
- if (!workspaceInModalState() && !mIsSwitchingState) {
+ // We need to check the isDragging case because updatePageAlphaValues is called between
+ // goToState(SPRING_LOADED) and onStartStateTransition.
+ if (!workspaceInModalState() && !mIsSwitchingState && !mDragController.isDragging()) {
int screenCenter = getScrollX() + getMeasuredWidth() / 2;
for (int i = 0; i < getChildCount(); i++) {
CellLayout child = (CellLayout) getChildAt(i);