public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
// Override point for customization after application launch.
// If not required for your application you can safely delete this method
// create a new window instance based on the screen size
Window = new UIWindow(UIScreen.MainScreen.Bounds);
if (String.IsNullOrEmpty(UserUtil.GetCurrentToken()))
{
var loginViewController = new LoginViewController();
var navigationController = new UINavigationController(loginViewController);
Window.RootViewController = navigationController;
}
else
{
var tabViewController = new TabViewController();
Window.RootViewController = tabViewController;
}
// make the window visible
Window.MakeKeyAndVisible();
return(true);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
View.BackgroundColor = UIColor.White;
var signOutButton = new UIButton(UIButtonType.RoundedRect)
{
BackgroundColor = UIColor.Red,
Font = UIFont.BoldSystemFontOfSize(Constants.NormalFontSize),
};
View.AddSubview(signOutButton);
signOutButton.SetTitle("Sign Out", UIControlState.Normal);
signOutButton.SetTitleColor(UIColor.White, UIControlState.Normal);
signOutButton.Layer.CornerRadius = Constants.CornerRadius;
signOutButton.TouchUpInside += async(sender, e) =>
{
signOutButton.Enabled = false;
UserUtil.LogOutUserByTokenAsync(UserUtil.GetCurrentToken());
var loginViewController = new LoginViewController();
UIApplication.SharedApplication.Windows[0].RootViewController = new UINavigationController(loginViewController);
signOutButton.Enabled = true;
};
View.ConstrainLayout(() =>
signOutButton.Frame.Left == View.Frame.Left + Constants.HorizontalPad &&
signOutButton.Frame.Right == View.Frame.Right - Constants.HorizontalPad &&
signOutButton.Frame.GetCenterY() == View.Frame.GetCenterY() &&
signOutButton.Frame.Height == Constants.ControlsHeight
);
}
