private int connectFTP() {
// create client
try {
ftp = new FileTransferClient();
ftp.setRemoteHost(REMOTE_FTP_IP);
ftp.setRemotePort(REMOTE_FTP_PORT);
ftp.connect();
if (ftp.isConnected()) {
Log.d(DroneConsts.DroneLogTag, "FTP Connected");
}
if (ftp.exists("version.txt")) {
Log.d(DroneConsts.DroneLogTag, "version.txt exists => right directory!");
}
} catch (Exception e) {
Log.d(DroneConsts.DroneLogTag, "Error: FTP NOT Connected!");
e.printStackTrace();
return -1;
}
return 0;
}
