Get an overall idea about iOS animation starting from CA to UIKit to POP with its timing functions, code optimisation and better user experience. For more details refer to https://github.com/karnikad/PopDemos

1. Popping your Apps
Karnika Advani
karnikad

2. Animation
What is it

3. iOS Apps and Animation
CA Animation has been the ancient standard
since iOS SDK 2
UIKit came along but didn’t have the natural
animations until iOS 7+
Lets dive deeper

4. Timing Functions in Core Animation

5. Timing Functions in UIKit
Spring Animation Bounce Animation

6. Enter

7. What is it

8. Installation
pod 'pop', '~> 1.0'

9. Basic Animation
POPBasicAnimation *anim = [POPBasicAnimation
animationWithPropertyNamed:kPOPViewAlpha];
anim.timingFunction = [CAMediaTimingFunction
functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
anim.fromValue = @(0.0);
anim.toValue = @(1.0);
[view pop_addAnimation:anim forKey:@"fade"];

10. Spring Animation
POPSpringAnimation *anim = [POPSpringAnimation
animationWithPropertyNamed:kPOPViewAlpha];
anim.springBounciness = 15;
anim.springSpeed = 20;
anim.fromValue = @(0.0);
anim.toValue = @(1.0);
[view pop_addAnimation:anim forKey:@"fade"];

11. Decay Animation
POPDecayAnimation *anim = [POPDecayAnimation
animationWithPropertyNamed:kPOPLayerPositionX];
anim.velocity = @(1000.);
[layer pop_addAnimation:anim forKey:@"slide"];

12. Spring pre iOS7
[UIView animateWithDuration:0.2 animations:^{
view.frame = wayPastFrame;
} completion:^(BOOL finished){
[UIView animateWithDuration:0.2 animations:^{
view.frame = backBitFrame;
} completion:^(BOOL finished){
[UIView animateWithDuration:0.2 animations:^{
view.frame = finalFrame;
}]
}
}]
}
}];

13. Custom Animation

15. Rebound
For Android Nerds out there

16. Origami Studio
For the people with good eyes

18. Demo @ : https://github.com/karnikad/PopDemos
Thank You