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2014/10/15 ¤U¤È 10:10:38
iphone Programming Glossary: isfileurlplaying a .caf file: works fine in simulator but not in iPhone http://stackoverflow.com/questions/1363972/playing-a-caf-file-works-fine-in-simulator-but-not-in-iphone AVAudioPlayer newPlayer AVAudioPlayer alloc initWithContentsOfURL self.soundFileURL error nil if self.soundFileURL isFileURL printf isFileURL n self.player newPlayer newPlayer release player prepareToPlay player setDelegate self recorderLabel.text.. newPlayer AVAudioPlayer alloc initWithContentsOfURL self.soundFileURL error nil if self.soundFileURL isFileURL printf isFileURL n self.player newPlayer newPlayer release player prepareToPlay player setDelegate self recorderLabel.text @ Playing.. player.. out put is file localhost var mobile Applications 9A607A45 974B 4E9F 9839 FD21B3BC9DD8 Documents 1251828741.caf player isFileURL playing.. iphone avaudioplayer caf share improve this question The iPhone OS on device does not have the same audio..
How do I find the size of my Core Data persistent store and the free space on the file system? http://stackoverflow.com/questions/1719888/how-do-i-find-the-size-of-my-core-data-persistent-store-and-the-free-space-on-th 0 NSFileManager fileManager NSFileManager defaultManager for NSPersistentStore store in allStores if store.URL isFileURL continue only file URLs are compatible with NSFileManager NSString path store URL path DebugLog @ persistent store path..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application
http://stackoverflow.com/questions/3057588/check-if-nsurl-is-local-file and I don't seem to see any methods related to this. The only methods I did find were isFileReferenceURL and isFileURL but I think these only check if the URL directly links to a file. note I'm making an iPhone app so by local file I mean.. in the project's resources. Thanks for any help in advance. iphone objective c share improve this question The isFileURL will check if your URL uses the file scheme. It doesn't check whether it's referencing an actual file. share improve this..
http://stackoverflow.com/questions/5296002/nsdata-datawithcontentsofurl 13 06 45.710 XML 7079 20b Terminating app due to uncaught exception 'NSInvalidArgumentException' reason ' NSCFString isFileURL unrecognized selector sent to instance 0x62b8' IBAction download UIImage image UIImage imageWithData NSData dataWithContentsOfURL..
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