2014/10/15 下午 10:07:21

iphone Programming Glossary: documentsdirectorypath

Merge Two Video files in iPhone Application

http://stackoverflow.com/questions/10071029/merge-two-video-files-in-iphone-application

here is some blank screen between video AVMutableComposition mixComposition AVMutableComposition composition NSString documentsDirectoryPath NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES objectAtIndex 0 NSString video_inputFilePath1.. video_inputFilePath3 NSString outputFileName @ outputFile.mov NSString outputFilePath NSString stringWithFormat @ @ @ documentsDirectoryPath outputFileName NSURL outputFileUrl NSURL fileURLWithPath outputFilePath if NSFileManager defaultManager fileExistsAtPath..

writing NSDictionary to plist in my app bundle

http://stackoverflow.com/questions/2502193/writing-nsdictionary-to-plist-in-my-app-bundle

the data backed up put it in caches so you don't slow down syncing. You can get the directory paths like so NSString documentsDirectoryPath NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES objectAtIndex 0 NSString cachesDirectoryPath..

Load PDF from documents directory - iPhone

http://stackoverflow.com/questions/3894621/load-pdf-from-documents-directory-iphone

Directory NSArray searchPaths NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectoryPath searchPaths objectAtIndex 0 NSString tempPath documentsDirectoryPath stringByAppendingPathComponent appDelegate.issueToLoad.. NSUserDomainMask YES NSString documentsDirectoryPath searchPaths objectAtIndex 0 NSString tempPath documentsDirectoryPath stringByAppendingPathComponent appDelegate.issueToLoad stringByAppendingPathExtension @ pdf NSString path tempPath stringByReplacingOccurrencesOfString..

How can I write to a plist file?

http://stackoverflow.com/questions/4116179/how-can-i-write-to-a-plist-file

path like this NSArray paths NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectoryPath paths objectAtIndex 0 NSString filePath documentsDirectoryPath stringByAppendingPathComponent @ data.plist newRoot writeToFile..

Help Fix Memory Leak release

http://stackoverflow.com/questions/4914853/help-fix-memory-leak-release

assetReaderOutput NSArray dirs NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectoryPath dirs objectAtIndex 0 NSString exportPath documentsDirectoryPath stringByAppendingPathComponent EXPORT_NAME retain if NSFileManager.. NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectoryPath dirs objectAtIndex 0 NSString exportPath documentsDirectoryPath stringByAppendingPathComponent EXPORT_NAME retain if NSFileManager defaultManager fileExistsAtPath exportPath NSFileManager..

NSPredicate endswith multiple files

http://stackoverflow.com/questions/5032541/nspredicate-endswith-multiple-files

close to 'self endswith in @' work Thanks NSArray dirContents NSFileManager defaultManager contentsOfDirectoryAtPath documentsDirectoryPath error nil NSArray files dirContents filteredArrayUsingPredicate NSPredicate predicateWithFormat @ self CONTAINS @ NSArray.. @ mp4 @ mov @ m4v @ pdf @ doc @ xls nil NSArray dirContents NSFileManager defaultManager contentsOfDirectoryAtPath documentsDirectoryPath error nil NSArray files dirContents filteredArrayUsingPredicate NSPredicate predicateWithFormat @ pathExtension IN @ extensions..

Make movie file with picture Array and song file, using AVAsset

http://stackoverflow.com/questions/6061092/make-movie-file-with-picture-array-and-song-file-using-avasset

method picture array and song file are ready void writeImagesToMovieAtPath NSString path withSize CGSize size NSString documentsDirectoryPath NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES objectAtIndex 0 NSArray dirContents NSFileManager.. NSUserDomainMask YES objectAtIndex 0 NSArray dirContents NSFileManager defaultManager directoryContentsAtPath documentsDirectoryPath for NSString tString in dirContents if tString isEqualToString @ essai.mp4 NSFileManager defaultManager removeItemAtPath.. if tString isEqualToString @ essai.mp4 NSFileManager defaultManager removeItemAtPath NSString stringWithFormat @ @ @ documentsDirectoryPath tString error nil NSLog @ Write Started NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL..

How to download files from UIWebView and open again

http://stackoverflow.com/questions/7377565/how-to-download-files-from-uiwebview-and-open-again

lastPathComponent NSLog @ Filename @ filename Get the path to the App's Documents directory NSString docPath self documentsDirectoryPath Combine the filename and the path to the documents dir into the full path NSString pathToDownloadTo NSString stringWithFormat.. else File type not supported Just a small helper function that returns the path to our Documents directory NSString documentsDirectoryPath NSArray paths NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectoryPath..