ashamp

应当给GestureDetector设置behavior: HitTestBehavior.opaque属性 ``` @override Widget build(BuildContext context) { return WillPopScope( onWillPop: (){ if(entry != null){ removeOverlay(); } return Future.value(true); }, child: GestureDetector( child: widget.child, behavior: HitTestBehavior.opaque, onTap: () { if...

and dimiss programmaticaly. in some cases,want show menu programmaticaly.

## in CBStoreHouseRefreshControl.m line32:@property (nonatomic, strong) UIScrollView *scrollView; line82:refreshControl.scrollView = scrollView; line87:[scrollView addSubview:refreshControl]; --- cause retain cycle I think it should be: line32:@property (nonatomic, weak) UIScrollView *scrollView;