private void SetupNotificationView()
{
// Setup subviews
_notificationViewContainer = new UIView
{
BackgroundColor = Appearance.Colors.NatificationPanel,
Frame = new CGRect(0, -64, View.Frame.Width, 64)
};
_avatar = new AvatarImageView();
_displayName = new UILabel {
TextColor = iOS.Appearance.Colors.White, Font = Appearance.Fonts.LatoBoldWithSize(14), Lines = 1
};
_text = new UILabel {
TextColor = iOS.Appearance.Colors.White, Font = Appearance.Fonts.LatoWithSize(11.86f), Lines = 1, LineBreakMode = UILineBreakMode.TailTruncation
};
_bottomSwipHandle = new UIView {
BackgroundColor = Appearance.Colors.White
};
_bottomSwipHandle.Layer.CornerRadius = 2.0f;
// Gesture recognizers
_tap = new UITapGestureRecognizer(gesture =>
{
if (AppDelegate.MainWindow.RootViewController.VisibleViewController().IsChatConversation())
{
var chatConversation = (ChatConversationView)AppDelegate.MainWindow.RootViewController.VisibleViewController();
var viewModel = chatConversation.DataContext as ChatConversationViewModel;
if (viewModel != null && viewModel.Id != _conversationId)
{
chatConversation.DismissViewController(false, OpenChatView);
}
return;
}
if (AppDelegate.MainWindow.RootViewController.VisibleViewController() is ImageZoomView)
{
var imageZoom = (ImageZoomView)AppDelegate.MainWindow.RootViewController.VisibleViewController();
imageZoom.DismissModalViewController(false);
}
if (AppDelegate.MainWindow.RootViewController.VisibleViewController() is UserView)
{
var userView = (UserView)AppDelegate.MainWindow.RootViewController.VisibleViewController();
userView.DismissModalViewController(false);
}
OpenChatView();
})
{
NumberOfTapsRequired = 1
};
_swipe = new UISwipeGestureRecognizer(() =>
{
HideNotification();
})
{
Direction = UISwipeGestureRecognizerDirection.Up
};
// Add gestures to views
_notificationViewContainer.AddGestureRecognizer(_tap);
_notificationViewContainer.AddGestureRecognizer(_swipe);
_avatar.AddGestureRecognizer(_tap);
_avatar.AddGestureRecognizer(_swipe);
_displayName.AddGestureRecognizer(_tap);
_displayName.AddGestureRecognizer(_swipe);
_text.AddGestureRecognizer(_tap);
_text.AddGestureRecognizer(_swipe);
_bottomSwipHandle.AddGestureRecognizer(_swipe);
// Enable user interaction
_notificationViewContainer.UserInteractionEnabled = true;
_avatar.UserInteractionEnabled = true;
_displayName.UserInteractionEnabled = true;
_text.UserInteractionEnabled = true;
_bottomSwipHandle.UserInteractionEnabled = true;
View.UserInteractionEnabled = true;
// Add subviews to container
_notificationViewContainer.AddSubviews(_avatar, _displayName, _text, _bottomSwipHandle);
// Setup constraints
_notificationViewContainer.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
_notificationViewContainer.AddConstraints(
_avatar.AtLeftOf(_notificationViewContainer, 10),
_avatar.WithSameCenterY(_notificationViewContainer),
_avatar.Width().EqualTo(40),
_avatar.Height().EqualTo(40),
_displayName.ToRightOf(_avatar, 10),
_displayName.AtRightOf(_notificationViewContainer, 10),
_displayName.WithSameCenterY(_avatar).Minus(8),
_text.WithSameCenterY(_avatar).Plus(8),
_text.WithSameLeft(_displayName),
_text.WithSameRight(_displayName),
_bottomSwipHandle.AtBottomOf(_notificationViewContainer, 2),
_bottomSwipHandle.WithSameCenterX(_notificationViewContainer),
_bottomSwipHandle.Width().EqualTo(20),
_bottomSwipHandle.Height().EqualTo(5)
);
// Add container to viewdontroller
View.AddSubviews(_notificationViewContainer);
// Setup timer for hiding
_timer = new Timer(3000)
{
AutoReset = false
};
_timer.Elapsed += (sender, args) =>
{
UIApplication.SharedApplication.InvokeOnMainThread(HideNotification);
};
}
