public App()
{
// The root page of your application
var vm = new ShellPageViewModel(
Container.Instance.GetInstance<IAccelerometer>(),
Container.Instance.GetInstance<IWarning>()
);
vm.RestoreState(Current.Properties);
MainPage = new ShellPage(vm);
}
public ShellPage(ShellPageViewModel vm)
{
InitializeComponent();
BindingContext = vm;
}