class AuthorizationSaveTask : AsyncTask<Int, Int, String>() {

override fun onPreExecute() {

}

override fun doInBackground(vararg params: Int?): String {

    val startId = params[0]

    //Get data for list view
    var authorizationArrayList = ArrayList<AuthorizationObject>()
    try {
        //Set target file to authorizations.txt
        val targetFile = File(filesDir, "authorizations.txt")
        //Create new file input stream
        val fis = FileInputStream(targetFile)
        //Create new object input stream, using fis
        val ois = ObjectInputStream(fis)
        //write object input stream to object

        //TODO: There has to be a better syntax than this.
        authorizationArrayList = (ois.readObject() as ArrayList<*>).filterIsInstance<AuthorizationObject>() as ArrayList<AuthorizationObject>
        //close object output stream
        ois.close()
        //close file output stream
        fis.close()

    } catch (e: ClassNotFoundException) {
        e.printStackTrace()
    } catch (e: IOException) {
        e.printStackTrace()
    }
    return "Service complete $startId"
}

override fun onProgressUpdate(vararg values: Int?) {
    super.onProgressUpdate(*values)
    val counter = values[0]
    Log.i("BEAU", "Service Running $counter")
}

override fun onPostExecute(result: String) {
    Log.i("BEAU", result)
}

class AuthorizationSaveTask : AsyncTask<Int, Int, String>(val context: Context)

val task = AuthorizationSaveTask(this)

class AuthorizationSaveTask : AsyncTask<Int, Int, String>(val saveDir: File)

val task = AuthorizationSaveTask(filesDir)