uiapplicationdelegate

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Wait Until Current Location is set in didFinishLaunchingWithOptions

My Home UIView requires current Location coordinates and I wouldn\'t want it to be called until I have these coordinates. How best can I achieve this?[详细]

2023-02-05 19:42 分类：问答
iOS Application Background Downloading

Hey!I need to know how I can have my iOS Application start a download in the background of the application (like, have the download run in the AppDelegate file) so changing ViewControllers will not in[详细]

2023-02-01 22:02 分类：问答
FBRequestDelegate only works on AppDelegate?

I want to encapsulate all my Facebook interactions within a FacebookFacade class to keep things clean and tidy. I have an instance of the iOS SDK Facebook class within my FacebookFacade.[详细]

2023-02-01 06:56 分类：问答
UIApplicationDelegate becomeactive with options

I implemented association with files in my app that works pretty great but I still have ine problem that i cannot fugire out.[详细]

2023-01-31 17:28 分类：问答
iPhone app entering back into foreground shifts the view back to its origins and keyboard is still visible

I\'m currently working on an iPhone 4 app with a registration view. The users can focus into a UITextField and I have code that will shift the view upwards to prevent the keyboard from covering up the[详细]

2023-01-29 05:43 分类：问答
iPhone Passcode Entry Points

I\'ve written a passcode system for my iPhone app, and currently have it working perfectly in the -applicationDidFinishLaunching method, but I was wondering what are the other methods I have to overri[详细]

2023-01-28 07:43 分类：问答
iPhone application crash on launch

We are receiving a crash log from iTunes connect that is a little strange. We were preivously having problems with our app taking to long to return from ApplicationDidFinishLaunching. This was cause[详细]

2023-01-27 21:49 分类：问答
how to use application delegate method in iphone

i have try the label value pass one view to another view .i have use the table view and table view put a label . code......[详细]

2023-01-27 02:25 分类：问答
Using the applicationWillTerminate method doesn't seem to be working

I am wanting to save some app state data for when the user is quitting the app. I am thinking that I should be using the applicationWillTerminate method inside of my appDelegate, bu开发者_如何学编程t[详细]

2023-01-22 08:46 分类：问答
App Delegate giving warning: 'id <UIApplicationDelegate>' does not conform to the 'UIAlertViewDelegate' protocol

I\'m currently using a UIAlertView at startup in my app with the UIAlertViewDelegate. It all works fine. The only problem is, I get the warning \"type \'id \' does not conform to the \'UIAlertViewDele[详细]

2023-01-21 07:28 分类：问答