Cleanup deferred drag when closing deep shortcuts container.

This fixes those states where a drag view dangles on the screen
forever until launcher restarts. For instance, long press
Settings and press home before letting go.

Bug: 30291280

Change-Id: Ib8c403a02a17f35ba170c21f78f41bdc3b48d096

parent 8fcdee05

src/com/android/launcher3/Launcher.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -3132,6 +3132,7 @@ public class Launcher extends Activity
		public void closeShortcutsContainer() {
		DeepShortcutsContainer deepShortcutsContainer = getOpenShortcutsContainer();
		if (deepShortcutsContainer != null) {
		deepShortcutsContainer.cleanupDeferredDrag(true);
		mDragController.removeDragListener(deepShortcutsContainer);
		mDragLayer.removeView(deepShortcutsContainer);
		}