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2014/10/15 ¤U¤È 10:10:21
iphone Programming Glossary: initwithcontentsoffileReceived memory warning on setimage http://stackoverflow.com/questions/12773074/received-memory-warning-on-setimage @ d.jpg i dataFile1a documentsPath stringByAppendingPathComponent picStr1a NSData potraitImgData1a NSData alloc initWithContentsOfFile dataFile1a UIImage image UIImage alloc initWithData potraitImgData1a This is causing my app to crash if I load more than.. CGSize buttonSize CGSizeMake width height it'd be nice if UIImage took a file URL huh UIImage newImage UIImage alloc initWithContentsOfFile pathToImage if newImage this resizedimage image is what you want to pass to setImage UIImage resizedImage newImage resizedImage..
IPhone app with SSL client certs http://stackoverflow.com/questions/2037172/iphone-app-with-ssl-client-certs this NSString thePath NSBundle mainBundle pathForResource @ certificate ofType @ p12 NSData PKCS12Data NSData alloc initWithContentsOfFile thePath CFDataRef inPKCS12Data CFDataRef PKCS12Data CFStringRef password CFSTR pass const void keys kSecImportExportPassphrase..
Saving image to Documents directory and retrieving for email attachment http://stackoverflow.com/questions/2037432/saving-image-to-documents-directory-and-retrieving-for-email-attachment 0 NSString appFile documentsDirectory stringByAppendingPathComponent @ savedImage.png NSData myData NSData alloc initWithContentsOfFile appFile autorelease picker addAttachmentData myData mimeType @ image png fileName @ savedImage iphone email nsdocument..
http://stackoverflow.com/questions/2240765/nsdata-to-uiimage writeToFile topPathToFile atomically NO then I tried to retrieve it like so... topSubView.image UIImage alloc initWithContentsOfFile topPathToFile which returns no image the size is zero . so then I tried... NSData data NSData alloc initWithContentsOfFile.. topPathToFile which returns no image the size is zero . so then I tried... NSData data NSData alloc initWithContentsOfFile topPathToFile topSubView.image UIImage alloc initWithData data to no avail. When I step through the debugger I do see that..
http://stackoverflow.com/questions/2323557/image-in-uialertview NSBundle mainBundle resourcePath stringByAppendingPathComponent @ smile.png UIImage bkgImg UIImage alloc initWithContentsOfFile path imageView setImage bkgImg bkgImg release path release successAlert addSubview imageView imageView release successAlert..
Play multiple audio files using AVAudioPlayer http://stackoverflow.com/questions/2586284/play-multiple-audio-files-using-avaudioplayer .m file NSString soundsPath NSBundle mainBundle pathForResource @ soundslist ofType @ plist soundsList NSArray alloc initWithContentsOfFile soundsPath Arrays always start at index # 0... so if you have 5 tracks track01 would be index 0 track02 would be index 1..
Singleton shared data source in Objective-C http://stackoverflow.com/questions/355449/singleton-shared-data-source-in-objective-c
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone XPath Tutorial to feel comfortable with the XPath language. Code Example #import TFHpple.h NSData data NSData alloc initWithContentsOfFile @ example.html Create parser xpathParser TFHpple alloc initWithHTMLData data Get all the cells of the 2nd row of the 3rd..
How to set lock screen , wallpaper and Ringtone programmatically in iPhone? http://stackoverflow.com/questions/4476777/how-to-set-lock-screen-wallpaper-and-ringtone-programmatically-in-iphone actual ringtone title of custom ringtones synced by iTunes . NSMutableDictionary custDict NSMutableDictionary alloc initWithContentsOfFile @ private var mobile Media iTunes_Control iTunes Ringtones.plist NSMutableDictionary dictionary custDict objectForKey @..
iPhone Development - Simulate Memory Warning http://stackoverflow.com/questions/491075/iphone-development-simulate-memory-warning bigChunkOfData Get data from our instance variable _data read from disk if necessary if _data nil _data NSData alloc initWithContentsOfFile @ path to data return _data This will read the data from disk this first time then keep it in an instance variable. Since..
Drawing waveform with AVAssetReader http://stackoverflow.com/questions/5032775/drawing-waveform-with-avassetreader NSLog @ Returning cached waveform pictogram @ assetPictogramFilepath lastPathComponent self self initWithContentsOfFile assetPictogramFilepath return self NSString assetFilepath self class cachedAudioFilepathForMPMediaItem item NSURL assetFileURL..
iPhone - Writing NSMutableDictionary to file http://stackoverflow.com/questions/5361630/iphone-writing-nsmutabledictionary-to-file @ Favorites.plist if fm fileExistsAtPath favSaveFilePath favoriteJokesDictionary NSMutableDictionary alloc initWithContentsOfFile self.favSaveFilePath favoriteJokes NSMutableArray alloc initWithArray self.favoriteJokesDictionary objectForKey @ FavoriteJokes..
How do i resolve EXC_BAD_ACCESS errors encountered in iphone development http://stackoverflow.com/questions/607222/how-do-i-resolve-exc-bad-access-errors-encountered-in-iphone-development NSData data NSData alloc initWithContentsOfURL url data writeToFile path atomically YES return UIImage alloc initWithContentsOfFile path The code fails in the return statement when i try to initialize the UIImage from the file. Any ideas Edit neglected..
plist in xcode creation problem http://stackoverflow.com/questions/6693333/plist-in-xcode-creation-problem But when i am using the following statement Build the array from the plist NSMutableArray array2 NSMutableArray alloc initWithContentsOfFile path i dont get any value in array2... What could be the problem iphone xcode plist share improve this question Here..
How to write to plist successfully? http://stackoverflow.com/questions/7254596/how-to-write-to-plist-successfully mainBundle pathForResource @ EventAddress ofType @ plist NSMutableDictionary myDictionary NSMutableDictionary alloc initWithContentsOfFile path NSArray allmyData myDictionary allValues creates and array to store only the event details NSMutableArray data NSMutableArray..
iOS - How to write a data in plist? http://stackoverflow.com/questions/7628372/ios-how-to-write-a-data-in-plist
How to Save NSMutableArray into plist in iphone http://stackoverflow.com/questions/9356929/how-to-save-nsmutablearray-into-plist-in-iphone with error ' @'. error localizedDescription To get stored value from .plist NSDictionary dict NSDictionary alloc initWithContentsOfFile self.path self.ResumedataDictionary NSMutableDictionary alloc initWithDictionary dict dict release self.artistDetailsArray..
AVAudioPlayer throws breakpoint in debug mode http://stackoverflow.com/questions/9683547/avaudioplayer-throws-breakpoint-in-debug-mode self.path stringByAppendingPathComponent fileName dataPath dataPath stringByStandardizingPath NSData data NSData alloc initWithContentsOfFile dataPath autorelease return data The loadData function seems to be working fine. The requested mp3 file is loaded and played..
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