// // This method is invoked when the application has loaded and is ready to run. In this // method you should instantiate the window, load the UI into it and then make the window // visible. // // You have 17 seconds to return from this method, or iOS will terminate your application. // public override bool FinishedLaunching(UIApplication app, NSDictionary options) { var orange = UIColor.FromRGBA((255f / 255f), 69.0f / 255, 0.0f / 255, 1.0f); var grey = UIColor.FromRGBA(.84f, .84f, .84f, 1.0f); var img1 = new UIImageView(UIImage.FromBundle("Gear").ImageWithRenderingMode(UIImageRenderingMode.AlwaysTemplate)); var img2 = new UIImageView(UIImage.FromBundle("Profile").ImageWithRenderingMode(UIImageRenderingMode.AlwaysTemplate)); var img3 = new UIImageView(UIImage.FromBundle("Chat").ImageWithRenderingMode(UIImageRenderingMode.AlwaysTemplate)); var titles = new [] { img1, img2, img3 }; var views = new [] { ViewWithColor(orange), ViewWithColor(UIColor.Yellow), ViewWithColor(grey) }; var pageViewController = new PagingViewController(titles, UIColor.White, views, false); if (twitter) { pageViewController.MovePageAction = (scrollView, subviews) => { var xOffset = scrollView.ContentOffset.X; int i = 0; foreach (var v in subviews) { nfloat alpha = 0.0f; if (v.Frame.X < 145) { alpha = 1 - (xOffset - i * 320) / 320; } else if (v.Frame.X > 145) { alpha = (xOffset - i * 320) / 320 + 1; } else if (v.Frame.X == 140) { alpha = 1.0f; } i++; v.Alpha = alpha; } }; } else { pageViewController.MovePageAction = (scrollView, subviews) => { int i = 0; foreach (UIImageView v in subviews) { var c = grey; if (v.Frame.X > 45 && v.Frame.X < 145) { // Left part c = CreateGradient(v.Frame.X, 46, 144, orange, grey); } else if (v.Frame.X > 145 && v.Frame.X < 245) { // Right part c = CreateGradient(v.Frame.X, 146, 244, grey, orange); } else if (v.Frame.X == 145) { c = orange; } v.TintColor = c; i++; } }; } var nav = new UINavigationController(pageViewController); window = new UIWindow(UIScreen.MainScreen.Bounds); window.RootViewController = nav; window.BackgroundColor = UIColor.White; window.MakeKeyAndVisible(); return(true); }
// // This method is invoked when the application has loaded and is ready to run. In this // method you should instantiate the window, load the UI into it and then make the window // visible. // // You have 17 seconds to return from this method, or iOS will terminate your application. // public override bool FinishedLaunching(UIApplication app, NSDictionary options) { var orange = UIColor.FromRGBA((255f / 255f), 69.0f / 255, 0.0f / 255, 1.0f); var grey = UIColor.FromRGBA(.84f, .84f, .84f, 1.0f); var img1 = new UIImageView(UIImage.FromBundle("Gear").ImageWithRenderingMode(UIImageRenderingMode.AlwaysTemplate)); var img2 = new UIImageView(UIImage.FromBundle("Profile").ImageWithRenderingMode(UIImageRenderingMode.AlwaysTemplate)); var img3 = new UIImageView(UIImage.FromBundle("Chat").ImageWithRenderingMode(UIImageRenderingMode.AlwaysTemplate)); var titles = new [] { img1, img2, img3 }; var views = new [] { ViewWithColor(orange), ViewWithColor(UIColor.Yellow), ViewWithColor(grey) }; var pageViewController = new PagingViewController(titles, UIColor.White, views, false ); if(twitter){ pageViewController.MovePageAction = (scrollView, subviews) => { var xOffset = scrollView.ContentOffset.X; int i = 0; foreach(var v in subviews){ nfloat alpha = 0.0f; if(v.Frame.X < 145) alpha = 1 - (xOffset - i*320) / 320; else if(v.Frame.X >145) alpha=(xOffset - i*320) / 320 + 1; else if(v.Frame.X == 140) alpha = 1.0f; i++; v.Alpha = alpha; } }; } else { pageViewController.MovePageAction = (scrollView, subviews) => { int i = 0; foreach (UIImageView v in subviews) { var c = grey; if(v.Frame.X > 45 && v.Frame.X < 145){ // Left part c = CreateGradient(v.Frame.X, 46, 144, orange, grey); } else if(v.Frame.X > 145 && v.Frame.X < 245){ // Right part c = CreateGradient(v.Frame.X, 146, 244, grey, orange); }else if(v.Frame.X == 145){ c = orange; } v.TintColor= c; i++; } }; } var nav = new UINavigationController(pageViewController); window = new UIWindow(UIScreen.MainScreen.Bounds); window.RootViewController = nav; window.BackgroundColor = UIColor.White; window.MakeKeyAndVisible(); return true; }