2014/10/15 下午 10:15:49

iphone Programming Glossary: viewcontroller.m

Xcode - update ViewController label text from different view

http://stackoverflow.com/questions/10052594/xcode-update-viewcontroller-label-text-from-different-view

ViewController alloc init vc updateLabel vc release close the SettingsView self dismissModalViewControllerAnimated YES ViewController.m void updateLabel NSLog @ Iam inside updateLabel self.myLabel.text @ test Could you please tell me whats wrong with my code..

Iphone - How to encrypt NSData with public key and decrypt with private key?

http://stackoverflow.com/questions/10072124/iphone-how-to-encrypt-nsdata-with-public-key-and-decrypt-with-private-key

SecKeyRef getPrivateKeyRef void testAsymmetricEncryptionAndDecryption void generateKeyPair NSUInteger keySize @end ViewController.m file code is as follows #import ViewController.h const size_t BUFFER_SIZE 64 const size_t CIPHER_BUFFER_SIZE 1024 const..

RSA implementations in Objective C

http://stackoverflow.com/questions/10222524/rsa-implementations-in-objective-c

UITableView scrolling slow, memory leak issue

http://stackoverflow.com/questions/10669139/uitableview-scrolling-slow-memory-leak-issue

management . I can't figure out how to tweak my code so I don't have to allocate memory every time I create labels. ViewController.m UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier..

How can I save an image to the camera roll? [closed]

http://stackoverflow.com/questions/11131050/how-can-i-save-an-image-to-the-camera-roll

you want to save is in a UIImage called imageToBeSaved UIImageWriteToSavedPhotosAlbum imageToBeSaved nil nil nil Edit ViewController.m IBAction onClickSavePhoto id sender UIImageWriteToSavedPhotosAlbum imageToBeSaved nil nil nil share improve this answer..

Check Uncheck buttons in uitableview's cell

http://stackoverflow.com/questions/12814060/check-uncheck-buttons-in-uitableviews-cell

which button is selected or which is unselected NSMutableArray cellDataArray this is your data array @end Now in ViewController.m class void viewDidLoad super viewDidLoad Do any additional setup after loading the view typically from a nib. arrayCheckUnchek..

Reset array after playing the game?

http://stackoverflow.com/questions/12883853/reset-array-after-playing-the-game

it's normal objects Here is my full code ignore the comments but it's kind of a junk cause i'm new to ios programming ViewController.m Mundo Grafia Created by Axel Lambregts on 2 10 12. Copyright c 2012 Axel鵃燒iels. All rights reserved. #import ViewController.h..

Facebook iOS 6 - get user info

http://stackoverflow.com/questions/12904079/facebook-ios-6-get-user-info

It allows you to upload video to Facebook but it also includes a method to get your info you should look at the file ViewController.m the one noted Native in the tab controller. https bitbucket.org danielphillips fb video upload You will need to import the..

Creating a StopWatch in Iphone

http://stackoverflow.com/questions/13155461/creating-a-stopwatch-in-iphone

nonatomic IBOutlet UILabel lbl IBAction startPressed id sender IBAction stopPressed id sender void updateTimer @end ViewController.m #import ViewController.h @interface ViewController @end @implementation ViewController @synthesize lbl void viewDidLoad.. nonatomic IBOutlet UILabel lbl IBAction startPressed id sender IBAction resetPressed id sender void updateTimer @end ViewController.m #import ViewController.h @interface ViewController @end @implementation ViewController @synthesize lbl void viewDidLoad..

TouchMoved and wrong screen range? or Bug in iOS?

http://stackoverflow.com/questions/13222013/touchmoved-and-wrong-screen-range-or-bug-in-ios

to belive that i'm wrong. You have to do 2 things 1 Create single view template for iOS 2 Write small function in ViewController.m void touchesMoved NSSet touches withEvent UIEvent event UITouch touch touches anyObject CGPoint point touch locationInView..

Bluetooth connection between 2 iOS devices

http://stackoverflow.com/questions/13857143/bluetooth-connection-between-2-ios-devices

CBCentralManagerDelegate CBPeripheralDelegate @property strong nonatomic CBCentralManager mCentralManager @end ViewController.m @implementation ViewController @synthesize mCentralManager void viewDidLoad super viewDidLoad mCentralManager CBCentralManager..

How to Call Native Iphone/Android function from Javascript?

http://stackoverflow.com/questions/14181976/how-to-call-native-iphone-android-function-from-javascript

example want to change the toolbar's tint color ViewController.h @property strong nonatomic IBOutlet UIToolbar toolbar ViewController.m BOOL webView UIWebView webView shouldStartLoadWithRequest NSURLRequest request navigationType UIWebViewNavigationType navigationType..

iOS 6 AutoRotate In UiNavigationController

http://stackoverflow.com/questions/14547134/ios-6-autorotate-in-uinavigationcontroller

viewControllers lastObject orientations presentedViewController supportedInterfaceOrientations return orientations ViewController.m NSUInteger supportedInterfaceOrientations return UIInterfaceOrientationMaskPortrait Credits for the code originially I believe..

ViewDidAppear is not called when Opening app from background

http://stackoverflow.com/questions/15864364/viewdidappear-is-not-called-when-opening-app-from-background

@ app will enter foreground void applicationDidBecomeActive UIApplication application NSLog @ app did become active ViewController.m void viewDidLoad super viewDidLoad NSLog @ view did load NSNotificationCenter defaultCenter addObserver self selector @selector..

iPhone sdk pass messages between view controllers

http://stackoverflow.com/questions/1698051/iphone-sdk-pass-messages-between-view-controllers

it wants to listen for your message and when you send it the delegate in every attached listener is run. For example ViewController.m NSNotificationCenter note NSNotificationCenter defaultCenter note addObserver self selector @selector eventDidFire name..

Using quaternion instead of roll, pitch and yaw to track device motion

http://stackoverflow.com/questions/19239482/using-quaternion-instead-of-roll-pitch-and-yaw-to-track-device-motion

be so kind to point me to a sample code for using Quaternion for this purpose Here is the code i am working on In the ViewController.m within the image didFinishSavingWithError self.motionManager startDeviceMotionUpdatesToQueue NSOperationQueue mainQueue..

iCloud basics and code sample [closed]

http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample

@property strong nonatomic MyTextDocument document void noteDocumentContentsUpdated MyTextDocument noteDocument @end ViewController.m iCloudText #import ViewController.h #import MyTextDocument.h @implementation ViewController @synthesize textView _textView..

Sound not playing with AVAudioPlayer

http://stackoverflow.com/questions/9963230/sound-not-playing-with-avaudioplayer

improve this question SOLVED. 1. Check if your file has been added to Copy Bundle Resources in Build Phases. 2. ViewController.m #import AVFoundation AVAudioPlayer.h @interface ViewController @property nonatomic strong AVAudioPlayer theAudio IBAction..