2014/10/15 下午 10:14:26

iphone Programming Glossary: startup

idleTimerDisabled not working since iPhone 3.0

http://stackoverflow.com/questions/1058717/idletimerdisabled-not-working-since-iphone-3-0

EXCEPT if untethered and there is already a current NowPlayingItem which is left playing or unpaused if paused at app startup . Obviously this is all with the Settings General Autolock set to some timed value. By adding a idleTimerDisabled NO immedately..

UIView's frame, bounds, center, origin, when to use what?

http://stackoverflow.com/questions/1071112/uiviews-frame-bounds-center-origin-when-to-use-what

need to adjust the drawing region. The only exception is that most programs will use the UIScreen mainScreen bounds on startup to determine the visible area for the application and setup their initial UIView's frame accordingly. Why is there an frame..

How to present a splash/login view controller using storyboards

http://stackoverflow.com/questions/11697747/how-to-present-a-splash-login-view-controller-using-storyboards

this question in various forms without a clear answer. I'm going to ask and answer here. My app needs to do work on startup... inits a few network calls login etc. I don't want my main view controller working until that's done. What's a good pattern.. What's a good pattern for doing this Requirements iOS5 storyboards ARC. the main vc's view cannot appear until the startup work is done. want a choice of transition styles to the main vc when the startup work is done. want to do as much layout.. vc's view cannot appear until the startup work is done. want a choice of transition styles to the main vc when the startup work is done. want to do as much layout as possible in storyboard. the code should be cleanly contained somewhere obvious...

I get error 0x8badf00d in iPhone app, and is not the usual suspect

http://stackoverflow.com/questions/1282491/i-get-error-0x8badf00d-in-iphone-app-and-is-not-the-usual-suspect

sure if the exact time interval is documented anywhere but that's what I determined experimentally. There are two on startup applicationDidFinishLaunching and application didFinishLaunchingWithOptions and one on shutdown applicationWillTerminate... so that the method can return quickly. That's the only thing I know of that would cause watchdog crashes on startup. As for more hints on the stack trace if you are using OS 3.0 and the 3.0 SDK Organizer should do this before. Just make..

iPhone current user location coordinates showing as (0,0)

http://stackoverflow.com/questions/1449486/iphone-current-user-location-coordinates-showing-as-0-0

come up only after the map shows on screen. The best way to approach this problem if you must have a location on startup is to implement the classic Core Location handler code and get the location from that initially. You can stop receiving..

How to force NSLocalizedString to use a specific language

http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language

application with English and French as fallbacks. You would want to call this sometime early in your application's startup. You can read more about language locale preferences here Internationalization Programming Topics Getting the Current Language..

How to store custom objects in NSUserDefaults

http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults

application NSUserDefaults prefs NSUserDefaults standardUserDefaults First check to see if some things exist int startup prefs integerForKey @ appHasLaunched if startup nil Make the single player Player singlePlayer Player alloc init NSLog NSString.. standardUserDefaults First check to see if some things exist int startup prefs integerForKey @ appHasLaunched if startup nil Make the single player Player singlePlayer Player alloc init NSLog NSString alloc initWithFormat @ @ n d n d singlePlayer..

Determine iPhone user's country

http://stackoverflow.com/questions/3043335/determine-iphone-users-country

iPhone user's country I need to determine at startup what country a user is in for an iPhone application. Presumably I will have to turn on location services and do some sort..

iOS 4 app crashes at startup on iOS 3.1.3: Symbol not found: __NSConcreteStackBlock

http://stackoverflow.com/questions/3313786/ios-4-app-crashes-at-startup-on-ios-3-1-3-symbol-not-found-nsconcretestackbl

4 app crashes at startup on iOS 3.1.3 Symbol not found __NSConcreteStackBlock I'm running Xcode 3.2.3 with the iOS 4.0 SDK. I built my app with.. is the correct way to build an app for both iOS 4 and 3. The app runs fine on devices running iOS 4. But it crashes on startup when you try to run it on a device with iOS 3.1.3 an iPod Touch 1G dyld Symbol not found __NSConcreteStackBlock Referenced..

Building with LLVM and any optimization causes app to crash on startup

http://stackoverflow.com/questions/5490432/building-with-llvm-and-any-optimization-causes-app-to-crash-on-startup

with LLVM and any optimization causes app to crash on startup When I try to build my app with LLVM 2.0 in XCode 4.0.1 and any level or optimization that is not none anything but O0.. doesn't know which library the crash happened in. The device console shows some NSLog statements that our app makes at startup then the first screen's UI is loaded and drawn and after that the crash happens. Building with no optimizations or building..

What is the AppDelegate for and how do I know when to use it?

http://stackoverflow.com/questions/652460/what-is-the-appdelegate-for-and-how-do-i-know-when-to-use-it

special UIApplication states. The most important of these are applicationDidFinishLaunching good for handling on startup configuration and construction applicationWillTerminate good for cleaning up at the end You should avoid putting other functionality..

Cleaning up the iPhone simulator

http://stackoverflow.com/questions/692064/cleaning-up-the-iphone-simulator

an app when building for the iPhone simulator I have a sqlite database that gets copied into the Documents folder on startup if necessary. The problem is that I might change my schema but the new database won't get copied because one already exists...

How to log all methods used in iOS app

http://stackoverflow.com/questions/7270502/how-to-log-all-methods-used-in-ios-app

log which methods get called when the app runs. I've seen a custom DTrace script that's meant to log all methods from startup but when I run it in Instruments I get no results. What's the best way of logging the methods iphone ios ipad instruments..

iOS crash log catch, debug info.. Catch and send via email to the Dev team

http://stackoverflow.com/questions/8233388/ios-crash-log-catch-debug-info-catch-and-send-via-email-to-the-dev-team