I ne开发者_开发知识库ed to check battery status in my applicaiton when it is in background state. I can check batter status in running state. Can NSNotificationCenter be used to check battery status i
I\'ve seen plenty of posts about the simulator running slow, but my problem is different. I ran my app with instruments and saw that in the device, the app uses about 8mb of live memory when the app
I\'m trying to link 2 static libraries with开发者_如何学Python my iPhone app. When I compile a separate, identical file with g++ that links against the 2 libraries like this:
- (BOOL)application:(UIApplication开发者_JAVA百科 *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
Some background information: I currently sell a niche software product for Windows PCs. Some of my clients are expressing heavy interest in rolling out similar functionality to their Android and iPad
I\'ve been struggling to figure out how Spotify creates the UI for when the app goes into开发者_开发知识库 offline mode. They make it seem like the StatusBar has resized, but in reality they\'re just
According to apple\'s guide, the language code can be found开发者_JAVA百科 in IOS639.However, I tried some codes and failed.
I am making an iPhone application in which I have implemented the concept of local notification to alert the user for taking medicine.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetoric开发者_JS百科al andcannot be reasonably answered in its current form. F
If I call an NSNotification and I have not registered to receive 开发者_开发问答the event what will happen? Will I get an runtime exception? If yes, how do I handle it?
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