public void ChangeViewController(ViewTag tag)
{
// Does the switch between the diferents views
switch (tag)
{
case ViewTag.ScanView:
// If it's the first time being called, created it and assign it
if (scanNC == null)
{
var scanVC = ScanBuyVC.Storyboard.InstantiateViewController("ScanViewControllerID") as ScanViewController;
scanVC.NavigationItem.LeftBarButtonItem = btnMenu;
scanNC = new UINavigationController(scanVC);
}
ScanBuyVC.TopViewController = scanNC;
break;
case ViewTag.RecordView:
if (recordNC == null)
{
var recordVC = ScanBuyVC.Storyboard.InstantiateViewController("RecordViewControllerID") as RecordViewController;
recordVC.NavigationItem.LeftBarButtonItem = btnMenu;
recordNC = new UINavigationController(recordVC);
}
ScanBuyVC.TopViewController = recordNC;
break;
default:
break;
}
ScanBuyVC.ResetTopView(true);
}
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
// Gets the first view controller that is created, the base of the app
if (Window.RootViewController is ScanBuyViewController)
{
ScanBuyVC = Window.RootViewController as ScanBuyViewController;
}
else
{
throw new Exception("The RootViewController is not a ScanViewController class");
}
CreateDatabase();
// Creates the button that shows the menu
btnMenu = new UIBarButtonItem(UIImage.FromFile("menu.png"), UIBarButtonItemStyle.Plain, (sender, e) => {
ScanBuyVC.AnchorTopViewToRight(true);
});
// Create and configure the first view, with his navigation, that will be shown
var scanVC = ScanBuyVC.Storyboard.InstantiateViewController("ScanViewControllerID") as UIViewController;
scanVC.NavigationItem.LeftBarButtonItem = btnMenu;
scanNC = new UINavigationController(scanVC);
// Sets the first view that will be shown
ScanBuyVC.TopViewController = scanNC;
// Set the menu to the left of the main view controller
var leftVC = ScanBuyVC.Storyboard.InstantiateViewController("MenuViewControllerID") as MenuViewController;
ScanBuyVC.UnderLeftViewController = leftVC;
ScanBuyVC.AnchorLeftRevealAmount = 200f;
ScanBuyVC.View.AddGestureRecognizer(ScanBuyVC.PanGesture);
return(true);
}