public String getFirmwareVersion() {
if (true) return "2.1.18";
connectFTP();
String version = null;
try {
ftp.downloadFile(DL_PATH + DL_VERSIONFILE, DL_VERSIONFILE);
FileInputStream fstream = new FileInputStream(DL_PATH + DL_VERSIONFILE);
DataInputStream in = new DataInputStream(fstream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
version = br.readLine();
Log.d(DroneConsts.DroneLogTag, version);
in.close();
} catch (Exception e) {
Log.d(DroneConsts.DroneLogTag, "Something went wrong while reading the Drone Version");
e.printStackTrace();
return version;
}
disconnectFTP();
return version;
}
