I have noticed an issue while trying to use your implementation with SwipeRefreshLayout, but while it is working i am getting a ton of warnings when the swiperefreshlayout tries to show its little circle view with the indicator.
12-13 23:22:05.811 W/View (30257): requestLayout() improperly called by android.support.design.widget.AppBarLayout{357da3b V.E...... ......ID 0,63-1080,210 #7f08008b app:id/coordinatorAppBar} during layout: running second layout pass
I am trying to resolve this for 2 days not but nothing seems to working. Tried both X.F. 3.3, 4.0-pre, tried to implement my own SwipeRefreshLayout rather than the default ListViewRenderer's one, but getting a ton of warning there. Without the SwipeRefreshLayout, no warning!
One workaround I made was to set the ScrollingBehavior on the NavigationPageRenderer(rather than the FrameLayout on the FormsCoordinatorActivity) and the warning is gone, but there is a bit of a bug while the bar overlaps the page. There is something wrong with the behavior i think and how the X.F. processes the views.
In a pure Xamarin.Android project i tried to add SwipeToRefresh and inside of it a NestedScrollView and it worked nice without any warnings. But the same impl on Xamarin.Forms gets those warnings :(
I am trying to figure out what is triggering the second layout pass, but no luck so far...
Steps to Reproduce
Add IsPullToRefreshEnabled="True" to the ListView in your sample and try to scroll in order to refresh
Hello @muak,
I have noticed an issue while trying to use your implementation with SwipeRefreshLayout, but while it is working i am getting a ton of warnings when the swiperefreshlayout tries to show its little circle view with the indicator.
I am trying to resolve this for 2 days not but nothing seems to working. Tried both X.F. 3.3, 4.0-pre, tried to implement my own SwipeRefreshLayout rather than the default ListViewRenderer's one, but getting a ton of warning there. Without the SwipeRefreshLayout, no warning!
One workaround I made was to set the ScrollingBehavior on the NavigationPageRenderer(rather than the FrameLayout on the FormsCoordinatorActivity) and the warning is gone, but there is a bit of a bug while the bar overlaps the page. There is something wrong with the behavior i think and how the X.F. processes the views.
In a pure Xamarin.Android project i tried to add SwipeToRefresh and inside of it a NestedScrollView and it worked nice without any warnings. But the same impl on Xamarin.Forms gets those warnings :(
I am trying to figure out what is triggering the second layout pass, but no luck so far...
Steps to Reproduce
Add
IsPullToRefreshEnabled="True"to the ListView in your sample and try to scroll in order to refreshAny help would be appreciated!
Thanks!