uiapplicationdelegate

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Potential leak of an object allocated for Activity indicator window

I use ActivityIndicatorC 开发者_JAVA百科class in the application delegate file and alloc object for it but here i get memory leak,[详细]

2023-02-18 12:13 分类：问答
Error While referencing AppDelegate

I have an App Delegate and a 3 view controllers in my project. I have a variable(a NSMutable Array) in my App Delegate which I want to access from my view controllers. So I decided to create a pointer[详细]

2023-02-18 07:53 分类：问答
How to put tab bar controllers inside of view controllers and not the delegate?

I have a very basic iphone app where the following steps occur. App Delegate which loads... Game root view controller (this is just 2 b开发者_运维百科uttons, \"start game\" and \"continue game\")[详细]

2023-02-15 16:44 分类：问答
Is it good practice to use AppDelegate for data manipulation and Handling?

I am making an object of AppDelegate and using it throughout my program, and I have declared all setters and getters, and also insert, select, delete, update queries of database in it.[详细]

2023-02-13 23:07 分类：问答
Intermittent crash on startup with iPhone 4

I have two apps that are in the app store with which a couple of users are having problems. They report that when they load the app it crashes several times but then they can load it. The curious part[详细]

2023-02-12 14:35 分类：问答
why does this application delegate code work

Just starting up with iPhone development. I\'m not sure why this code works.I\'ve created a new UI controller, then added it\'s details to the application delegate *.h file and the *.m file, also the[详细]

2023-02-12 11:21 分类：问答
where to store main table view data? (appDelegate or rootViewController)

Any advice on where to store the main list data for an iPhone application like the following? NavigationController based[详细]

2023-02-12 06:20 分类：问答
False positive respondsToSelector with UIApplicationDelegate leading to NSInvalidArgumentException

In short, the following code calls an existing selector in the super class, and then gives an NSInvalidException:[详细]

2023-02-11 10:58 分类：问答
Changes in XCode App Delegate don't show up in simulator

This is really bugging me to the point where I\'m going to have to step away for a bit. So I am coding away and decide to change which ViewController gets launched on startup.I go into the app delega[详细]

2023-02-07 20:35 分类：问答
Call delegate method from a thread

I\'ve this bit of code: - (IBAction)registerAction:(id)sender { [NSThread detachNewThreadSelector:@selector(registerThread) toTarget:self withObject:nil];[详细]

2023-02-07 14:34 分类：问答