iPhone SDK 4.0: Testing if view is displayed
Question
using iPhone SDK 4.0, how does one determine if a UIViewController is currently in the viewDidAppear state (currently visible). I could set a flag but was wondering if there is a better way.
Thanks.
1 answers
solution1
0 ACCPTED
Nope, setting a flag is the best way, as you never know if something is in front of it.
Have fun!
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.
Related Question
iphone sdk 4.0 compatibility
MPMediaPlayerController on iPhone SDK 4.0
load html page on to UI web view iphone SDK 4.0
Need click event of the image which is to be displayed in table view in iphone sdk
iPhone SDK: Download and Set UIImageView before first view controller is displayed
In App SMS in iPhone SDK 4.0
Universal app for iPhone SDK 4.0
Simulate iPhone 3.0 with SDK 4.0
iPhone SDK 3.0 Testing
UITabelView reloaded from NSXMLParser (iphone SDK 4.0)
Related Tags