nsfilemanager

This question already has an answer here: Objc save a file to the tmp/ with URL it is not working 1 answer UIImage(contentsOfFile:) returning nil despite file existing in caches directory [duplicate] 1 answer NSURL path vs absoluteString 2 answers I'm trying to remove a file from the documents directory using FileManager.default.removeItem but is not deleting the file on the simulator. Here is my code: if let dir = fileManager.urls(for: .documentDirectory, in: .userDomainMask).first { do{ let path = dir.appendingPathComponent(file).absoluteString do{ try FileManager.default.removeItem(atPath

Suppose I have an arbitrary set of files included in the Main App Bundle. I would like to fetch the file URLs for those at launch and store them somewhere. Is this possible using NSFileManager ? The documentation is unclear in that regard. Note: I only need the file URLs, I do not need to access the actual files. You can get the URL of a file in the main bundle using NSString *path = [[NSBundle mainBundle] pathForResource:@"SomeFile" ofType:@"jpeg"]; NSURL *url = [NSURL fileURLWithPath:path]; You can write this URL to, for example, a property list file in the Documents directory: NSString

I would like to use the open file dialogs from NSFilemanager but my code crashes sometimes and sometimes works and I do not know why. Sometimes it works 100%, sometimes the window is empty, sometimes the background behind the dialog ist shown in the window. When a craash occurs, "signal:SIGABRT" is shown in Xcode. func openfiledlg (title: String, message: String) -> String { var myFiledialog: NSOpenPanel = NSOpenPanel() myFiledialog.prompt = "Öffnen" myFiledialog.worksWhenModal = true myFiledialog.allowsMultipleSelection = false myFiledialog.canChooseDirectories = false myFiledialog

I am recording sound file in one of my apps. I am trying to figure out how to get the file size of the recorded file? I know how to get it and it's path, I just can not figure out how to get the file size. Thanks Shani you can use : - (NSDictionary *)attributesOfItemAtPath:(NSString *)path error:(NSError **)error to get the file property dictionary and can fetch [dictObject valueForKey@"NSFileSize"]; 来源： https://stackoverflow.com/questions/8844044/nsfilemanager-check-file-size