uiviewanimation

What is the best way to animate images of a button? Say I want to cycle through like 6 frames and have the user still be able to click the button? Should I animate the images and just have an invisible button on top of it in interface builder? Is there a way to animate them within defining the UIButton ? Or is it better to animate images and find the users touch point and act on that? You can do this using the imageView property of UIButton . This will allow the button to behave as it normally would with your images animating on it. Here's an example: NSMutableArray *imageArray =

Preamble So I have an application featuring a chat section, and I'm synchronizing the animation of the keyboard hiding and showing with the rise and fall of the chat input. Here's the code I'm using: SHOW: - (void) keyboardWillShow:(NSNotification *)note { NSDictionary *keyboardAnimationDetail = [note userInfo]; UIViewAnimationCurve animationCurve = [keyboardAnimationDetail[UIKeyboardAnimationCurveUserInfoKey] integerValue]; CGFloat duration = [keyboardAnimationDetail[UIKeyboardAnimationDurationUserInfoKey] floatValue]; NSValue* keyboardFrameBegin = [keyboardAnimationDetail valueForKey

How to animate collection view cells like a closing or a sliding from the left-right door in iOS. like this: This is code for animation collection view cells like a closing door. This collection has 2 columns. I have added code for UICollectionViewDelegateFlowLayout methods for collection view cell sizes. You can customize it or change it as per your requirement. This code shows a simple way to generate animation like a closing door. // MARK: - UICollectionViewDelegateFlowLayout extension SettingsViewController: UICollectionViewDelegateFlowLayout { func collectionView(_ collectionView:

In my application i am using a UIView which includes UITableView , Buttons and Labels in it. It created using Storyboard . When user click a navigation bar button UIView will appear with animation from top to certain height and if they click it again it hides the UIView with animation(From that height to top). Same like UIActionView . It works fine if there is no records in UITableView . But if it has any records, while calling [self hideBasket] the UIView appears from bottom of the view to top(Not Hidden). // Hide Basket Code -(void)hideBasket{ /*Finished Hiding the Basket [self.view

I have a draggable class that inherits UIImageView. The drag works fine when the view is not animating. But when animating it won't respond to touches. Once the animation is completed the touch works again. But I need it to pause the animation on touches and resume when touch ends. I spent the whole day researching it but couldn't figure out the reason. Here is my animation code. [UIView animateWithDuration:5.0f delay:0 options:(UIViewAnimationOptionCurveLinear | UIViewAnimationOptionAllowUserInteraction) animations:^{ self.center = CGPointMake(160,240); self.transform =

i currently focus the following problem: i start an animation, where 2 objects-attributes are triggered. the code is: [UIView animateWithDuration:0.3 animations:^{ greyscaleImage.alpha = 1; activityIndicator.alpha = 1; } completion:^(BOOL f){ if(f) { [activityIndicator startAnimating]; } }]; which works fine. the only problem i discovered is, that i have a 0.3 seconds change to crash the app when the view which holds this activityIndicator and greyscaleImage is deallocated. To make it more clear please imagine a ViewController, its view presented via default iOS-modal-View ways. Now trigger