This is less a question and more a record of what I\'ve found around the AVCam sample code provided by Apple for iOS4 and 5 camera manipulation. The symptoms of the problem for me were 开发者_StackOve
I\'m building an application with UITabBarController on top level, owner of 3 viewControllers - one UIViewController and two UINavigationController.
I\'m building an app for viewing photos I pull down from an API. Each photo is ~1MB in size. I\'ve set up a \"slideshow\" to show a photo, then move onto the next one, like a user would actually use t
I\'m making a split-view based iPad application(Portrait mode only), and I want to know how to recover initial state after viewDidUnload is called.
Regarding this question I had research lot and got the different suggestion, but non of these 100% works, I have 15 view Controllers and I am releasing all unnecessary objects, variables and dealloc i
i am utterly confounded on how to handle memory warnings when the viewcontroller that is currently visible(superview != nil) is being unloaded. The setup is a tabbarcontroller as the rootViewControlle
Any advice on how to fix this issue I have, or a better implementation design perhaps? Requirement Needed a way for the application at start up to take the user to the previous details page, if thi
I am using UIImage picker, Local notification, event calendar, Date Picker , Facebook Sharing, Sounds, Navigation controller , database . My application is crash after some time, the reason is not sam
I got frequently low memory warning in my app, i override didreceivememorywarninig method and tried my best to release unwanted custom objects.
Part of my program parses and RSS feed depending on which feed was chosen from a tableview. to pass the url of the rss file, i am creating a new view controller, and calling a function
加载中,请稍侯......