Store scopeToCancel.
Without this the scope that gets cancelled can be the new one after re-attaching. This results in no flows working - hence blank thumbnails.
Fix: 369590189
Flag: com.android.launcher3.enable_refactor_task_thumbnail
Test: Manual - visually verified
Change-Id: Ie930d890095c30c4be8e87c795a06383ac06ea9e
diff --git a/quickstep/src/com/android/quickstep/task/thumbnail/TaskThumbnailView.kt b/quickstep/src/com/android/quickstep/task/thumbnail/TaskThumbnailView.kt
index 20794bf..a952617 100644
--- a/quickstep/src/com/android/quickstep/task/thumbnail/TaskThumbnailView.kt
+++ b/quickstep/src/com/android/quickstep/task/thumbnail/TaskThumbnailView.kt
@@ -127,8 +127,9 @@
override fun onDetachedFromWindow() {
super.onDetachedFromWindow()
+ val scopeToCancel = viewAttachedScope
recentsCoroutineScope.launch(dispatcherProvider.background) {
- viewAttachedScope.cancel("TaskThumbnailView detaching from window")
+ scopeToCancel.cancel("TaskThumbnailView detaching from window")
}
}