public virtual bool ShouldShowToolbarButton()
{
if (Device.Idiom == TargetIdiom.Phone)
{
return(true);
}
FlyoutLayoutBehavior behavior = FlyoutLayoutBehavior;
DeviceOrientation orientation = Device.Info.CurrentOrientation;
bool isSplitOnLandscape = (behavior == FlyoutLayoutBehavior.SplitOnLandscape || behavior == FlyoutLayoutBehavior.Default) && orientation.IsLandscape();
bool isSplitOnPortrait = behavior == FlyoutLayoutBehavior.SplitOnPortrait && orientation.IsPortrait();
return(behavior != FlyoutLayoutBehavior.Split && !isSplitOnLandscape && !isSplitOnPortrait);
}
public static bool IsLandscape(this DeviceOrientation value) => !value.IsPortrait();