private void ShowPowerPopup() { if (isPowerOpen || Username != AppSettings.User.Login) { return; } UIView.Animate(0.3f, 0f, UIViewAnimationOptions.CurveEaseOut, () => { isPowerOpen = true; powerPopup.Frame = new CGRect(new CGPoint(powerPopup.Frame.X, 0), powerPopup.Frame.Size); }, () => { UIView.Animate(0.2f, 2f, UIViewAnimationOptions.CurveEaseIn, () => { powerPopup.Frame = new CGRect(new CGPoint(powerPopup.Frame.X, -NavigationController.NavigationBar.Frame.Bottom), powerPopup.Frame.Size); }, () => { isPowerOpen = false; }); }); }
private void Close(bool animated, nfloat animationTime) { if (!IsOpen) { return; } if (_menuViewController != null) { _menuViewController.ViewWillDisappear(animated); } Action animation = () => Animate(_menuViewController.View, ContainerView, 0); Action completion = () => { IsOpen = false; if (ContainerView.Subviews.Length > 0) { ContainerView.Subviews[0].UserInteractionEnabled = true; } ContainerView.RemoveGestureRecognizer(_tapGesture); if (_menuViewController != null) { _menuViewController.ViewDidDisappear(animated); } }; if (animated) { UIView.Animate(animationTime, 0, AnimationOption, animation, completion); } else { animation(); completion(); } }
public void SetOn() { if (!is_on) { is_on = true; UIView.Animate(0.3, 0, UIViewAnimationOptions.CurveEaseIn, () => { _back_view.Alpha = 1; }, null); UIView.Animate(0.3, 0, UIViewAnimationOptions.CurveEaseIn, () => { _circlebullet.Alpha = 1; }, null); UIView.Animate(0.3, 0, UIViewAnimationOptions.CurveEaseIn, () => { _imagebullet.Alpha = 0; }, null); } }
public void animateToStack(float duration) { UIView.Animate(duration: duration, animation: () => { for (int i = 1; i < itemsVector.Count; i++) { var image = itemsVector [i]; var tmp = itemsVector [0].Center; image.Center = tmp; if (i == itemsVector.Count - 1) { var fullItemWidth = (Constants.ItemFrameWidth + Constants.ItemSeparation); var PrevCenterOfLastItem = (NumberOfItems * fullItemWidth) - (fullItemWidth / 2.0f); var LastCenterOfLastItem = fullItemWidth / 2.0f; if (!isStack) { StackViewsDidFinish(this, StackNumber, PrevCenterOfLastItem - LastCenterOfLastItem, true); } else { StackViewsDidFinish(this, StackNumber, PrevCenterOfLastItem - LastCenterOfLastItem, false); } } } foreach (var image in itemsVector) { image.UserInteractionEnabled = false; } }); var newFrame = Frame; newFrame.Width = Constants.ItemFrameWidth + Constants.ItemSeparation; Frame = newFrame; isStack = true; }
async void LoadBackgroundImage(string Url) { UIImage image = new UIImage(); if (String.IsNullOrEmpty(Url)) { image = UIImage.FromBundle("Images/placeholder_image.png"); } else { using (var httpClient = new HttpClient()) { byte[] data = await httpClient.GetByteArrayAsync(Url); image = data == null?UIImage.FromBundle("Images/placeholder_image.png") : UIImage.LoadFromData(NSData.FromArray(data)); } } ImgVwBackground.Image = image; UIView.Animate(0.5, 0, UIViewAnimationOptions.CurveEaseIn, delegate { ImgVwBackground.Alpha = 1; }, null); }
private async void LoadData() { titleLabel.Text = CurrentEvent.DisplayName; var cs = new ContentService(); var sessiones = await cs.GetSessions(CurrentEvent); Sessions = new List <Session>(sessiones.OrderBy(s => s.Starts)); EventDates = Sessions.Select(s => s.Starts.GetValueOrDefault().Date).Distinct().ToList(); tableView.ReloadData(); if (!string.IsNullOrEmpty(CurrentEvent.BannerImage)) { var byteData = await ContentService.DownloadImageArrayAsync(CurrentEvent.BannerImage); this.bannerImage.Image = UIImage.LoadFromData(NSData.FromArray(byteData)); UIView.Animate(1, () => { titleLabel.Alpha = 0; bannerImage.Alpha = 1; }, null); } }
public void SlidePopupTo(nfloat y) { UIView.Animate(Duration, delegate { popup.UpdateY(y); if (y.Equals(HiddenY)) { transparentArea.Alpha = 0; } else { transparentArea.Alpha = 0.5f; } }, delegate { if (y.Equals(HiddenY)) { Superview.SendSubviewToBack(this); } }); }
/// <summary> /// Animate the session/job tab and then update the data /// </summary> /// <param name="sender">Sender.</param> /// <param name="e">E.</param> public void switchSessionTab(object sender, EventArgs e) { noJobLabel.Hidden = true; jobButton.Enabled = true; jobButton.BackgroundColor = UIColor.LightGray; jobHighlight.BackgroundColor = UIColor.Black; jobButton.Font = UIFont.SystemFontOfSize(18); sessionButton.BackgroundColor = UIColor.White; sessionButton.Font = UIFont.BoldSystemFontOfSize(22); sessionHighlight.BackgroundColor = UIColor.FromRGB(0, 174, 239); sessionButton.Enabled = false; jobTable.Hidden = true; sessionTable.Hidden = false; UIView.Animate(.3, 0, UIViewAnimationOptions.CurveEaseInOut, () => { }, () => { if (!ion.dataLogManager.isRecording) { GetAllSessions(); } }); }
private void Open(bool animated, float animationTime) { if (IsOpen) { return; } if (_menuViewController != null) { _menuViewController.ViewWillAppear(animated); } NSAction animation = () => Animate(_menuViewController.View, ContainerView, 1); NSAction completion = () => { IsOpen = true; ContainerView.AddGestureRecognizer(_tapGesture); if (_menuViewController != null) { _menuViewController.ViewDidAppear(animated); } }; if (ContainerView.Subviews.Length > 0) { ContainerView.Subviews[0].UserInteractionEnabled = false; } if (animated) { UIView.Animate(animationTime, 0, AnimationOption, animation, completion); } else { animation(); completion(); } }
public void AnimateFlipHorizontally(UIView view, bool isIn, double duration = 0.3, Action onFinished = null) { var m34 = (nfloat)(-1 * 0.001); var minTransform = CATransform3D.Identity; minTransform.m34 = m34; minTransform = minTransform.Rotate((nfloat)((isIn ? 1 : -1) * Math.PI * 0.5), (nfloat)0.0f, (nfloat)1.0f, (nfloat)0.0f); var maxTransform = CATransform3D.Identity; maxTransform.m34 = m34; view.Layer.Transform = isIn ? minTransform : maxTransform; UIView.Animate(duration, 0, UIViewAnimationOptions.CurveEaseInOut, () => { view.Layer.AnchorPoint = new CGPoint((nfloat)0.5, (nfloat)0.5f); view.Layer.Transform = isIn ? maxTransform : minTransform; }, onFinished ); }
public void openSheet(bool isSort = true) { TabBarController.TabBar.Hidden = true; maskView.Hidden = false; if (isSort) { UIView.Animate(20, () => { sortMenu.Transform.Translate(0, -sortMenu.Frame.Size.Height); this.View.BringSubviewToFront(sortMenu); }, null); } else { UIView.Animate(20, () => { actionMenu.Transform.Translate(0, -actionMenu.Frame.Size.Height); this.View.BringSubviewToFront(actionMenu); }, null); } ((MainTapBarVC)this.TabBarController).button.Hidden = true; }
public void Hide() { if (Progress != null) { Progress.ProgressChanged -= ProgressAction; Progress = null; if (_loadingView != null) { //_loadingView.Progress = 0d; } } UIView.Animate( 0.25, // duration () => { OverlayView.Alpha = 0; }, () => { _loadingView?.RunDismissalAnimation(); IsRunning = false; } ); }
void UpdateButtomLayoutConstraint(UIKeyboardEventArgs e) { UIViewAnimationCurve curve = e.AnimationCurve; UIView.Animate(e.AnimationDuration, 0, ConvertToAnimationOptions(e.AnimationCurve), () => { // SetToolbarContstraint(tableView.Frame.GetMaxY () - e.FrameEnd.GetMinY ()); SetToolbarContstraint(e.FrameEnd.Height); // Move content with keyboard /* * var oldOverlap = CalcContentOverlap(); * UpdateTableInsets (); * var newOverlap = CalcContentOverlap(); * * var offset = tableView.ContentOffset; * offset.Y += newOverlap - oldOverlap; * offset.Y = NMath.Max(offset.Y, 0); * tableView.ContentOffset = offset; */ }, null); }
//bool isOpen {get{ return mainView.Frame.X == menuWidth; }} public void ShowMenu() { if (mainView == null) { return; } EnsureInvokedOnMainThread(delegate { //navigation.ReloadData (); //isOpen = true; navigation.View.Hidden = false; shadowView.Frame = mainView.Frame; if (!ShouldStayOpen) { View.AddSubview(closeButton); } if (!HideShadow) { View.InsertSubviewBelow(shadowView, mainView); } if (ShowMenuBorder) { //menuBorder.Frame = mainView.Frame; //menuBorder.Frame.Width = 1f; View.InsertSubviewBelow(menuBorder, mainView); } }); OnBeginAnimation(EventArgs.Empty); UIView.Animate(.2, () => { UIView.SetAnimationCurve(UIViewAnimationCurve.EaseIn); CGRect frame = mainView.Frame; frame.X = Position == FlyOutNavigationPosition.Left ? menuWidth : -menuWidth; setViewSize(); SetLocation(frame); shadowView.Frame = frame; }, showComplete); }
private void AnimateCardsForHello(bool forHello) { AnimateCardOffScreenToTop(forHello, () => { _currentMatchIndex++; Person nextMatch = CurrentMatch; if (nextMatch != null) { // Show the next match's profile in the card _cardView.Update(nextMatch); // Ensure that the view's layout is up to date before we animate it View.LayoutIfNeeded(); if (UIAccessibility.IsReduceMotionEnabled) { // Fade the card into view FadeCardIntoView(); } else { // Zoom the new card from a tiny point into full view ZoomCardIntoView(); } } else { // Hide the card _cardView.Hidden = true; // Fade in the "Stay tuned for more matches" blurb UIView.Animate(FadeAnimationDuration, () => { _swipeInstructionsView.Alpha = 0f; _allMatchesViewedExplanatoryView.Alpha = 1f; }); } UIAccessibility.PostNotification(UIAccessibilityPostNotification.LayoutChanged, null); }); }
private void AnimateCallMomButtonColor(UIColor color, string title) { lock (_lock) { nfloat borderwidht = this.CallMomButton.Layer.BorderWidth; CallMomButton.Enabled = false; CallMomButton.SetTitle(title, UIControlState.Normal); CallMomButton.Enabled = true; UIView.Animate(1.0f, 0, UIViewAnimationOptions.CurveLinear, () => { this.CallMomButton.BackgroundColor = color; this.CallMomButton.Layer.BorderWidth = (borderwidht + 2); }, () => { this.CallMomButton.BackgroundColor = _defaultCallMomButtonColor; this.CallMomButton.Layer.BorderWidth = borderwidht; CallMomButton.Enabled = false; CallMomButton.SetTitle(_defaultCallMomButtonTitle, UIControlState.Normal); CallMomButton.Enabled = true; } ); } }
public override void ObserveValue(NSString keyPath, NSObject ofObject, NSDictionary change, IntPtr context) { if (keyPath == "contentSize" && context == handle) { if (tbLicenceCompany.ContentSize.Height == 0) { consHeightVLicenceCompany.Constant = tbLicenceCompany.ContentSize.Height + 85; UIView.Animate(0.5, () => { View.LayoutIfNeeded(); }); } else { consHeightVLicenceCompany.Constant = tbLicenceCompany.ContentSize.Height + 85; } } else { base.ObserveValue(keyPath, ofObject, change, context); } }
public static void ShowToast(this UIView context, UIView toast, double duration, object point) { toast.Center = CenterPointForPosition(context, point, toast); toast.Alpha = 0.0f; if (CSToastHidesOnTap) { UITapGestureRecognizer recognizer = new UITapGestureRecognizer(() => HandleToastTapped(toast)); toast.AddGestureRecognizer(recognizer); toast.UserInteractionEnabled = true; toast.ExclusiveTouch = true; } context.AddSubview(toast); UIView.Animate(CSToastFadeDuration, 0.0, UIViewAnimationOptions.CurveEaseOut | UIViewAnimationOptions.AllowUserInteraction, () => toast.Alpha = 1.0f, () => { Timer timer = new Timer(t => ToastTimerDidFinish(toast)); timer.Change((int)(duration * 1000), Timeout.Infinite); } ); }
protected virtual void OnShellSectionPropertyChanged(object sender, PropertyChangedEventArgs e) { if (e.PropertyName == ShellSection.CurrentItemProperty.PropertyName) { var items = ShellSectionController.GetItems(); var currentItem = ShellSection.CurrentItem; var oldIndex = _currentIndex; var oldItem = items[oldIndex]; _currentIndex = ShellSectionController.GetItems().IndexOf(currentItem); var oldRenderer = _renderers[oldItem]; var currentRenderer = _renderers[currentItem]; // -1 == slide left, 1 == slide right int motionDirection = _currentIndex > oldIndex ? -1 : 1; _containerArea.AddSubview(currentRenderer.NativeView); _isAnimating = true; currentRenderer.NativeView.Frame = new CGRect(-motionDirection * View.Bounds.Width, 0, View.Bounds.Width, View.Bounds.Height); oldRenderer.NativeView.Frame = _containerArea.Bounds; UIView.Animate(.25, 0, UIViewAnimationOptions.CurveEaseOut, () => { currentRenderer.NativeView.Frame = _containerArea.Bounds; oldRenderer.NativeView.Frame = new CGRect(motionDirection * View.Bounds.Width, 0, View.Bounds.Width, View.Bounds.Height); }, () => { oldRenderer.NativeView.RemoveFromSuperview(); _isAnimating = false; _tracker.Page = ((IShellContentController)currentItem).Page; }); } }
void moveWithDuration(double duration, SwipeTableViewCellDirection direction) { isExited = true; nfloat origin = 0.0F; if (direction == SwipeTableViewCellDirection.Left) { origin = cell.Bounds.Width.Neg(); } else if (direction == SwipeTableViewCellDirection.Right) { origin = cell.Bounds.Width; } var percentage = percentageWithOffset(origin, cell.Bounds.Width); var frame = contentScreenshotView.Frame; frame.X = origin; // Color UIColor color = colorWithPercentage((nfloat)currentPercentage); if (color != null) { colorIndicatorView.BackgroundColor = color; } UIView.Animate( duration, 0, UIViewAnimationOptions.CurveEaseOut | UIViewAnimationOptions.AllowUserInteraction, () => { contentScreenshotView.Frame = frame; slidingView.Alpha = 0; slideViewWithPercentage(percentage, activeView, ShouldAnimateIcons); }, executeCompletionBlock ); }
public static IDisposable ShowPrivateView(this UIViewController @this) { var vc = new PrivateRepositoryViewController(); vc.View.Frame = new CoreGraphics.CGRect(0, 0, @this.View.Bounds.Width, @this.View.Bounds.Height); vc.View.AutoresizingMask = UIViewAutoresizing.All; vc.View.Alpha = 0; @this.View.Add(vc.View); UIView.Animate(0.4, 0, UIViewAnimationOptions.CurveEaseIn, () => vc.View.Alpha = 1, null); @this.AddChildViewController(vc); vc.View.BackgroundColor = Theme.CurrentTheme.PrimaryColor; @this.NavigationItem.RightBarButtonItem.Do(x => x.Enabled = false); return(Disposable.Create(() => { vc.View.RemoveFromSuperview(); vc.RemoveFromParentViewController(); })); }
// Handle the badge changing value void UpdateBadgeValueAnimated(bool animated) { // Bounce animation on badge if value changed and if animation authorized if (animated && this.ShouldAnimateBadge && _badge.Text != this.BadgeValue) { var animation = new CABasicAnimation(); animation.KeyPath = @"transform.scale"; animation.From = NSObject.FromObject(1.5); animation.To = NSObject.FromObject(1); animation.Duration = 0.2; animation.TimingFunction = new CAMediaTimingFunction(0.4f, 1.3f, 1f, 1f); _badge.Layer.AddAnimation(animation, @"bounceAnimation"); } // Set the new value _badge.Text = this.BadgeValue; // Animate the size modification if needed double duration = animated ? 0.2 : 0; UIView.Animate(duration, UpdateBadgeFrame); }
void ToggleCollectionViewVisibility(bool visible, bool animated) { if (animated) { View.LayoutIfNeeded(); CollectionViewHeightConstraint.Constant = (visible) ? 75 : 0; UIView.Animate(.25, () => { CollectionView.Alpha = (visible) ? 1 : 0; View.LayoutIfNeeded(); }, () => { CollectionView.Hidden = (visible) ? false : true; }); } else { CollectionView.Hidden = (visible) ? false : true; CollectionViewHeightConstraint.Constant = (visible) ? 75 : 0; } }
// MARK: UIScrollViewDelegate public override void Scrolled(UIScrollView scrollView) { //base.Scrolled(scrollView); appBar.HeaderViewController.Scrolled(scrollView); var scrollOffsetY = scrollView.ContentOffset.Y; var opacity = 0.7f; var logoOpacity = 0.3f; if (scrollOffsetY > -240) { opacity = 0.3f; logoOpacity = 0.7f; } UIView.Animate(0.5, () => { this.headerContentView.backgroundImage.Alpha = opacity; this.headerContentView.descLabel.Alpha = opacity; this.headerContentView.titleLabel.Alpha = opacity; this.shrineLogo.Alpha = logoOpacity; }); }
/// <summary> /// Resets the frame. /// </summary> /// <param name="animated">If set to <c>true</c> animated.</param> private void ResetFrame(Boolean animated) { var window = UIApplication.SharedApplication.Windows [0]; this.Frame = window.Frame; // if (animated) { UIView.Animate(0.3f, () => { this.Center = new CGPoint(window.Center.X, window.Center.Y); this.ActualBox.Center = this.Center; mBackingView.Frame = this.Bounds; }); } else { this.Center = new CGPoint(window.Center.X, window.Center.Y); this.ActualBox.Center = this.Center; mBackingView.Frame = this.Bounds; } }
private void dismissMessage(MessageView messageView, bool clicked) { if (messageView != null && !messageView.Hit) { messageView.Hit = true; UIView.Animate(DismissAnimationDuration, () => messageView.Frame = new RectangleF((float)messageView.Frame.X, (float)-(messageView.Frame.Height - messageBarOffset), (float)messageView.Frame.Width, (float)messageView.Frame.Height), () => { messageVisible = false; messageView.RemoveFromSuperview(); var action = messageView.OnDismiss; action?.Invoke(clicked); if (messageBarQueue.Count > 0) { showNextMessage(); } }); } }
private async Task Load() { Web.UserInteractionEnabled = false; Web.LoadHtmlString("", NSBundle.MainBundle.BundleUrl); _activityView.Alpha = 1; _activityView.StartAnimating(); View.Add(_activityView); try { var response = await _inAppPurchaseService .RequestProductData(FeaturesService.ProEdition) .WithTimeout(TimeSpan.FromSeconds(30)); var productData = response.Products.FirstOrDefault(); var enabled = _featuresService.IsProEnabled; var model = new UpgradeDetailsModel(productData?.LocalizedPrice(), enabled); var viewModel = new UpgradeDetailsRazorView { Model = model }; LoadContent(viewModel.GenerateString()); } catch (Exception e) { AlertDialogService.ShowAlert("Error Loading Upgrades", e.Message); } finally { Web.UserInteractionEnabled = true; UIView.Animate(0.2f, 0, UIViewAnimationOptions.BeginFromCurrentState | UIViewAnimationOptions.CurveEaseInOut, () => _activityView.Alpha = 0, () => { _activityView.RemoveFromSuperview(); _activityView.StopAnimating(); }); } }
private void TextFieldTextChanged(NSNotification notification) { var field = (UITextField)notification.Object; UIView.Animate(0.1f, () => { View.SetNeedsUpdateConstraints(); if (field.Text.Length > 0) { SendRightConstraint.Constant = _originalSendRightValue + Send.Frame.Width + 10; InputRightConstraint.Constant = _originalInpuRightValue + Send.Frame.Width + 10; } else { SendRightConstraint.Constant = _originalSendRightValue; InputRightConstraint.Constant = _originalInpuRightValue; } View.LayoutIfNeeded(); }); }
public void FlipAnimation(UIView view, double duration = 0.5) { var m34 = (nfloat)(-1 * 0.001); var initialTransform = CATransform3D.Identity; initialTransform.m34 = m34; initialTransform = initialTransform.Rotate((nfloat)(1 * Math.PI * 0.5), 0.0f, 1.0f, 0.0f); view.Alpha = 0.0f; view.Layer.Transform = initialTransform; UIView.Animate(duration, 0, UIViewAnimationOptions.CurveEaseInOut, () => { view.Layer.AnchorPoint = new CGPoint((nfloat)0.5, 0.5f); var newTransform = CATransform3D.Identity; newTransform.m34 = m34; view.Layer.Transform = newTransform; view.Alpha = 1.0f; }, null ); }
private void HandleScrollingEnded(nfloat velocity) { var minVelocity = 500; if (!IsViewControllerVisible() || (_navBarController.IsContracted() && velocity < minVelocity)) { return; } _resistanceConsumed = 0; if (_currentState == HidingNavigationBarState.Contracting || _currentState == HidingNavigationBarState.Expanding || velocity > minVelocity) { var contracting = _currentState == HidingNavigationBarState.Contracting; if (velocity > minVelocity) { contracting = false; } var deltaY = _navBarController.Snap(contracting); var tabBarShouldContract = deltaY < 0; _tabBarController?.Snap(tabBarShouldContract); var newContentOffset = _scrollView.ContentOffset; newContentOffset.Y -= deltaY; var contentInset = _scrollView.ContentInset; var top = contentInset.Top + deltaY; UIView.Animate(0.2, () => { UpdateScrollContentInsetTop(top); _scrollView.ContentOffset = newContentOffset; }); _previousYOffset = nfloat.NaN; } }