¡@

Home 

2014/10/15 ¤U¤È 10:04:40

iphone Programming Glossary: boolforkey

Optimizing CLLocationManager/CoreLocation to retrieve data points faster on the iPhone

http://stackoverflow.com/questions/1081219/optimizing-cllocationmanager-corelocation-to-retrieve-data-points-faster-on-the

CLLocation newLocation fromLocation CLLocation oldLocation locationDenied NO if NSUserDefaults standardUserDefaults boolForKey @ UseLocations self stopAllUpdates return NSDate eventDate newLocation.timestamp NSTimeInterval howRecent abs eventDate..

iPhone and NSUserDefaults

http://stackoverflow.com/questions/1546005/iphone-and-nsuserdefaults

these lines void viewWillAppear BOOL animated NSUserDefaults defaults NSUserDefaults standardUserDefaults if defaults boolForKey @ enabled_preference ... else ... super viewWillAppear animated If I build and run the application before opening the preference..

ios url redirect from mail to app

http://stackoverflow.com/questions/15621641/ios-url-redirect-from-mail-to-app

user has not set the app installed cookie set it now. bool hasAppInstalledCookie NSUserDefaults standardUserDefaults boolForKey @ appInstalledCookie if hasAppInstalledCookie mark it was set NSUserDefaults standardUserDefaults setBool YES forKey @ appInstalledCookie..

Google Analytics in iOS (Not Working)

http://stackoverflow.com/questions/18829584/google-analytics-in-ios-not-working

appDefaults User must be able to opt out of tracking GAI sharedInstance .optOut NSUserDefaults standardUserDefaults boolForKey kAllowTracking Optional automatically send uncaught exceptions to Google Analytics. GAI sharedInstance .trackUncaughtExceptions..

How do you add a In-app purchase to an iPhone application?

http://stackoverflow.com/questions/19556336/how-do-you-add-a-in-app-purchase-to-an-iphone-application

your ViewDidLoad method your going to want to add the following code areAdsRemoved NSUserDefaults standardUserDefaults boolForKey @ areAddsRemoved NSUserDefaults standardUserDefaults synchronize this will load wether or not they bought the in app purchase..

iPhone: How do I detect when an app is launched for the first time? [closed]

http://stackoverflow.com/questions/308832/iphone-how-do-i-detect-when-an-app-is-launched-for-the-first-time

NSNumber numberWithBool YES @ firstLaunch nil to check it NSUserDefaults standardUserDefaults boolForKey @ firstLaunch applicationWillTerminate NSUserDefaults standardUserDefaults setBool NO forKey @ firstLaunch share improve..

UIActionSheet Crashes on iPad / not iPhone

http://stackoverflow.com/questions/3743512/uiactionsheet-crashes-on-ipad-not-iphone

void viewDidLoad BOOL continueYesNo NSUserDefaults prefs NSUserDefaults standardUserDefaults continueYesNo prefs boolForKey @ keyContinueMeeting if continueYesNo NSString message_continue NSString alloc initWithFormat @ Do you want to Continue..

Using NSUserDefaults for storing UISwitch state

http://stackoverflow.com/questions/4231536/using-nsuserdefaults-for-storing-uiswitch-state

standardUserDefaults setObject @ NO forKey @ SyncAtStartup syncStartupSwitch NSUserDefaults standardUserDefaults boolForKey @ SyncAtStartup Finally in my viewDidLoad I wrote this line of code syncStartupSwitch NSUserDefaults standardUserDefaults.. Finally in my viewDidLoad I wrote this line of code syncStartupSwitch NSUserDefaults standardUserDefaults boolForKey @ SyncAtStartup I am sure there is some missing logic to my implementation. Can somebody point out the flaw and correct.. standardUserDefaults setBool YES forKey @ SyncAtStartup BOOL syncStartupSwitch NSUserDefaults standardUserDefaults boolForKey @ SyncAtStartup When I look into the Preferences folder I see the plist getting created with the BOOL value in it. I then..

iPhone - How to detect if a key exists in NSUserDefaults standardUserDefaults

http://stackoverflow.com/questions/5397364/iphone-how-to-detect-if-a-key-exists-in-nsuserdefaults-standarduserdefaults

Using NSUserDefaults defaults NSUserDefaults standardUserDefaults I use calls like BOOL boolFromPrefs defaults boolForKey @ theBoolKey To get a saved BOOL value. If the key is not found NO is returned default behaviour of boolForKey . But..... boolForKey @ theBoolKey To get a saved BOOL value. If the key is not found NO is returned default behaviour of boolForKey . But... NO can be a saved setting. Same thing for intForKey So how can I test if a key exists before trying to get its..

Only one UITableViewCellAccessoryCheckmark allowed at a time

http://stackoverflow.com/questions/5677218/only-one-uitableviewcellaccessorycheckmark-allowed-at-a-time

UITableViewCellSelectionStyleNone NSUserDefaults prefs NSUserDefaults standardUserDefaults if prefs boolForKey @ failAtLaunch failAtLaunch setOn NO animated NO else failAtLaunch setOn YES animated NO UISwitch cell.accessoryView.. if cellTitle isEqualToString @ Your Fail Sound NSUserDefaults prefs NSUserDefaults standardUserDefaults if prefs boolForKey @ customSoundAvailable cell.selectionStyle UITableViewCellSelectionStyleNone cell.userInteractionEnabled NO cell.textLabel.textColor..

Force app to close and run in background

http://stackoverflow.com/questions/8920844/force-app-to-close-and-run-in-background

to allow users the freedom to enable or disable background tasks BOOL enabled NSUserDefaults standardUserDefaults boolForKey @ backgroundTasksEnabled_key if enabled Get the shared application instance backGroundApp UIApplication sharedApplication..

Best practices for handling user preferences in an iPhone MVC app?

http://stackoverflow.com/questions/962591/best-practices-for-handling-user-preferences-in-an-iphone-mvc-app

purpose. You store and retrieve defaults like so Fetch a default BOOL deleteBackup NSUserDefaults standardUserDefaults boolForKey @ DeleteBackup Save a default NSUserDefaults standardUserDefaults setObject @ NO forKey @ DeleteBackup NSUserDefaults will..

How to detect first time app launch on an iPhone

http://stackoverflow.com/questions/9964371/how-to-detect-first-time-app-launch-on-an-iphone

application didFinishLaunchingWithOptions NSDictionary launchOptions if NSUserDefaults standardUserDefaults boolForKey @ HasLaunchedOnce app already launched else NSUserDefaults standardUserDefaults setBool YES forKey @ HasLaunchedOnce NSUserDefaults..