SNAPSHOT SAVED in Cache/Snapshots - iphone

Question

**Hi every1,
Snapshots of my app are being logged in Cache/Snapshots folder. I just don't need to log these snapshots due to the security concerns.
I have used this below piece of code, which I got this from net to remove the snapshots which are saved :
- (void)applicationDidEnterBackground:(UIApplication *)application {
UIApplication* app = [UIApplication sharedApplication];
UIBackgroundTaskIdentifier __block bgTask;
bgTask = [app beginBackgroundTaskWithExpirationHandler:^{
[app endBackgroundTask:bgTask];
bgTask = UIBackgroundTaskInvalid;
}];
if(UIBackgroundTaskInvalid != bgTask) {
// Start the long-running task to kill app after some secs and return immediately.
dispatch_after( dispatch_time(DISPATCH_TIME_NOW, KILL_IN_BACKGROUND_AFTER_SECS * 1e09),
dispatch_get_main_queue(), ^{
if(goingToQuit) exit(0);
[app endBackgroundTask: bgTask];
});
}
}
- (void)applicationWillEnterForeground:(UIApplication *)application
{
// cancel ongoing background suicide.
goingToQuit = NO;
}
I dont want to log these snapshots, please advice on this.**

Answer 1

I think you are not adding code to delete files :( Please refer my code snippet
- (void) deleteFiles {
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[self beingBackgroundUpdateTask];
NSError *error = nil;
// dirPath is path to your snapshot directory
NSArray *directoryContents = [fileMgr contentsOfDirectoryAtPath:dirPath 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
}
// Do something with the result
[self endBackgroundUpdateTask];
});
}
- (void) beingBackgroundUpdateTask {
self.backgroundUpdateTask = [[UIApplication sharedApplication] beginBackgroundTaskWithExpirationHandler:^{
[self endBackgroundUpdateTask];
}];
}
- (void) endBackgroundUpdateTask {
[[UIApplication sharedApplication] endBackgroundTask: self.backgroundUpdateTask];
self.backgroundUpdateTask = UIBackgroundTaskInvalid;
}