Deleting all the files in the iPhone sandbox (documents folder)?

Question

Is there an easy way to delete all the files(images) I saved in the documents folder of the app?

Answer 1

NSFileManager *fileMgr = [[[NSFileManager alloc] init] autorelease]; NSError *error = nil; NSArray *directoryContents = [fileMgr contentsOfDirectoryAtPath:documentsDirectory error:&error]; if (error == nil) {     for (NSString *path in directoryContents) {         NSString *fullPath = [documentsDirectory stringByAppendingPathComponent:path];         BOOL removeSuccess = [fileMgr removeItemAtPath:fullPath error:&error];         if (!removeSuccess) {             // Error handling             ...         }     } } else {     // Error handling     ... } 

Answer 2

Code did not work with IOS 7 and Xcode 5 so edited to work with my app. Big credits to @Ole Begemann and @pablasso.

-(void)EmptySandbox {     NSFileManager *fileMgr = [[NSFileManager alloc] init];     NSError *error = nil;     NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);     NSString *documentsDirectory = [paths objectAtIndex:0];     NSArray *files = [fileMgr contentsOfDirectoryAtPath:documentsDirectory error:nil];      while (files.count > 0) {         NSString *documentsDirectory = [paths objectAtIndex:0];         NSArray *directoryContents = [fileMgr contentsOfDirectoryAtPath:documentsDirectory error:&error];         if (error == nil) {             for (NSString *path in directoryContents) {                 NSString *fullPath = [documentsDirectory stringByAppendingPathComponent:path];                 BOOL removeSuccess = [fileMgr removeItemAtPath:fullPath error:&error];                 files = [fileMgr contentsOfDirectoryAtPath:documentsDirectory error:nil];                 if (!removeSuccess) {                     // Error                 }             }         } else {             // Error         }     } }