Preventing concurrentmodification exception when dragging a icon

with shortcuts from inside a folder

When dragging the icon, DeepShortcutContainer removes itself as a
dragListener causing the exception

Change-Id: Ifb2b4a3045caa54aa0b6a9b525055ffdcfaa04a6

parent 9b7149db

src/com/android/launcher3/dragndrop/DragController.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -260,7 +260,7 @@ public class DragController implements DragDriver.EventListener, TouchController
		dragView.show(mMotionDownX, mMotionDownY);
		mDistanceSinceScroll = 0;

		for (DragListener listener : mListeners) {
		for (DragListener listener : new ArrayList<>(mListeners)) {
		listener.onDragStart(mDragObject, mOptions);
		}