private void _showHUD(string text, bool isBgHidden)
{
checkCanvas();
if (_canvas != null)
{
if (_currentWaitingHUD == null)
{
_currentWaitingHUD = GameObject.Instantiate(WaittingHUDPrefab);
_currentWaitingHUD.transform.SetParent(_canvas.transform, false);
}
ProgressHUD hud = _currentWaitingHUD.GetComponent <ProgressHUD>();
hud.isBackgroundHidden = isBgHidden;
hud.setMsgText(text);
}
_canvas = null;
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
NavigationController.SetNavigationBarHidden(false, true);
#region UI Settings
if (!DeviceHelper.IsPad)
{
AdjustFontSize(this.View);
}
//SetBackButtonTitle("Back");
this.AutomaticallyAdjustsScrollViewInsets = false;
#endregion
mToastToken = Mvx.Resolve <IMvxMessenger>().SubscribeOnMainThread <ToastMessage>((ToastMessage message) =>
{
if (message.Sender != ViewModel)
{
return;
}
if (!string.IsNullOrEmpty(message.Message))
{
var progressHud = new ProgressHUD()
{
ForceiOS6LookAndFeel = true
};
progressHud.ShowToast(message.Message, ProgressHUD.MaskType.None, ProgressHUD.ToastPosition.Bottom, 1500);
progressHud.Dispose();
progressHud = null;
}
});
mProgressToken = Mvx.Resolve <IMvxMessenger>().SubscribeOnMainThread <ProgressMessage>(message =>
{
if (message.Sender != ViewModel)
{
return;
}
if (message.IsShow)
{
if (mProgressHud == null)
{
mProgressHud = new ProgressHUD()
{
ForceiOS6LookAndFeel = true
}
}
;
mProgressHud.Show(message.Message, -1, message.IsAllowInteraction ? ProgressHUD.MaskType.None : ProgressHUD.MaskType.Clear);
}
else
{
if (mProgressHud != null)
{
mProgressHud.Dismiss();
mProgressHud.Dispose();
mProgressHud = null;
}
}
});
mAlertToken = Mvx.Resolve <IMvxMessenger>().SubscribeOnMainThread <AlertMessage>(message =>
{
if (message.Sender != ViewModel)
{
return;
}
//TODO : use UIAlertView in iOS 7.x
if (UIDevice.CurrentDevice.CheckSystemVersion(7, 0))
{
// show alert view with more than 1 buttons (e.g OK and Cancel )
if (message.OtherTitles != null && message.OtherActions != null)
{
if (mAlertView == null)
{
mAlertView = new UIAlertView(message.Title, message.Message, null, message.CancelTitle);
}
if (message.OtherTitles.Length == message.OtherActions.Length)
{
foreach (var title in message.OtherTitles)
{
mAlertView.AddButton(title);
}
}
else
{
Console.WriteLine("Please check your message constructor");
return;
}
mAlertView.Clicked += (object sender, UIButtonEventArgs e) =>
{
if (e.ButtonIndex != 0)
{
message.OtherActions[(int)e.ButtonIndex - 1]();
}
else
{
if (message.CancelAction != null)
{
message.CancelAction();
}
}
};
mAlertView.Dismissed += (object sender, UIButtonEventArgs e) =>
{
if (mAlertView != null)
{
mAlertView.Dispose();
mAlertView = null;
}
};
mAlertView.Show();
}
//this is just a normal alert view :)
else
{
if (mAlertView == null)
{
mAlertView = new UIAlertView(message.Title, message.Message, null, message.CancelTitle);
}
mAlertView.Clicked += (object sender, UIButtonEventArgs e) =>
{
if (message.CancelAction != null)
{
message.CancelAction();
}
};
mAlertView.Dismissed += (object sender, UIButtonEventArgs e) =>
{
if (mAlertView != null)
{
mAlertView.Dispose();
mAlertView = null;
}
};
mAlertView.Show();
}
}
else
{
//show alert view with more than 1 buttons (e.g OK and Cancel )
if (message.OtherTitles != null && message.OtherActions != null)
{
UIAlertController alertController = UIAlertController.Create(message.Title, message.Message, UIAlertControllerStyle.Alert);
UIAlertAction cancelAction = UIAlertAction.Create(message.CancelTitle, UIAlertActionStyle.Cancel,
action =>
{
if (message.CancelAction != null)
{
message.CancelAction();
}
});
alertController.AddAction(cancelAction);
if (message.OtherTitles.Length == message.OtherActions.Length)
{
for (int i = 0; i < message.OtherTitles.Length; i++)
{
UIAlertAction alertAction = UIAlertAction.Create(message.OtherTitles[i], UIAlertActionStyle.Default,
action =>
{
if ((i - 1 >= 0) && (message.OtherActions[i - 1] != null))
{
message.OtherActions[i - 1]();
}
});
alertController.AddAction(alertAction);
}
}
else
{
Console.WriteLine("Please check your message constructor");
return;
}
PresentViewController(alertController, true, null);
}
//this is just a normal alert view :)
else
{
UIAlertController alertController = UIAlertController.Create(message.Title, message.Message, UIAlertControllerStyle.Alert);
UIAlertAction cancelAction = UIAlertAction.Create(message.CancelTitle, UIAlertActionStyle.Cancel,
action =>
{
if (message.CancelAction != null)
{
message.CancelAction();
}
});
alertController.AddAction(cancelAction);
PresentViewController(alertController, true, null);
}
}
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
ProgressHUD.ShowHUDAddedTo(this.View, true);
}
