2
我覆蓋viewDidLayoutSubviews
並設置我的UIScrollview
的contentOffset
。但contentOffset
總是在viewDidAppear
之前重置爲(0,0)。我打印contentOffset
在viewWillAppear
,viewDidLayoutSubviews
,viewDidAppear
。結果如下。UIScrollView的contentOffset在viewDidLayoutSubviews之後被重置
view will appear
(0.0, 0.0)
view did layout subviews
(-37.5, -133.5)
view did appear
(0.0, 0.0)
我想在UIScrollView
可見之前設置contentOffset
。我試過self.automaticallyAdjustsScrollViewInsets = false
,但沒有工作。