Jonah
Reputation: 4800
How can I make an iPhone UIView "pulse" or fade from one color to another repeatedly?
I want a UIView with a glowing or pulsing effect, like the status bar during a call on the iPhone. Does anyone know how I would go about doing this? I've experimented with NSTimer but can't seem to find how to go about this.
Thanks!
Upvotes: 1
Views: 1132
Answers (1)
fbrereto
Reputation: 35935
The animation API has the ability to message a callback you provide when the animation completes. You can use the API to daisy-chain together a series of animations from one state to another, giving the pulse effect you are looking for.
Upvotes: 2
Related Questions
- iOS continuous fade-out and fade-in animation
- Fade UIView and Switch UIView
- Continous fade in and fade out
- Changing color of a view when animation repeats
- UIView continuous animation that repeats using a different frame iOS
- How can my iOS app animate a sequence of colors?
- Repeat Fade In / Fade Out effects to switch between three views
- Redrawing a UIView with a fade animation?
- iphone - UIAnimation Fade Between two colors like "Touch to return to call" box
- Fade background-color from one color to another in a UIView