I use ArcGIS Runtime for Net with Xamarin. Legend or LayerLegend controls work fine on UWP, but does not work correctly on Android. I can see layers in my application, but all features from all operational layers are hided. If I comment in xaml legend part I can see all features. When I add operational layer I set each layer to be visible in legend and visible itself.
I do not know is it possible to get checkboxes for visibility in legend controls. Maybe all my layer are invisible?