public MainPage(MainPageViewModel vm, IStatusBarService statusBarService)
{
InitializeComponent();
BindingContext = vm;
vm.PropertyChanged += async(o, args) =>
{
if (args.PropertyName == nameof(vm.SessionState))
{
await statusBarService.SetStatusBarColorFromArgb(
(int)(BackgroundColor.A * 255),
(int)(BackgroundColor.R * 255),
(int)(BackgroundColor.G * 255),
(int)(BackgroundColor.B * 255));
}
};
}