How to remove tmp directory files of an ios app?

Question

I\'m working on an app that uses the iPhone camera and after making several tests I\'ve realised that it is storing all the captured videos on the tmp directory of the app.

Answer 1

Swift 4

One of the possible implementations

extension FileManager {
    func clearTmpDirectory() {
        do {
            let tmpDirURL = FileManager.default.temporaryDirectory
            let tmpDirectory = try contentsOfDirectory(atPath: tmpDirURL.path)
            try tmpDirectory.forEach { file in
                let fileUrl = tmpDirURL.appendingPathComponent(file)
                try removeItem(atPath: fileUrl.path)
            }
        } catch {
           //catch the error somehow
        }
    }
}