当片段位于ViewPager中时,调用哪个方法通知片段可见?( )
setUserVisibleHint(boolean isVisibleToUser)
onVisible(boolean isVisible)
onAttach(Activity activity)
isAdded()
当片段位于ViewPager中时,调用哪个方法通知片段可见?( )
setUserVisibleHint(boolean isVisibleToUser)
onVisible(boolean isVisible)
onAttach(Activity activity)
isAdded()