I have quite simple sounding task. I need to send file "test.txt" from
my sdcard to my ftp-server. And before actual file sending I create
folder "test" on the ftp-server.

I have tried several code snippets that I have found from internet,
but nothing seems to work. What I'm missing here? IS there some errors
in code or do I need to add more permission or some special project
settings to access FTP.

After getting this atom part of application working I can add more
features, like file chooser.

//up.java class

import android.app.Activity;
import android.os.Bundle;
import org.apache.commons.net.ftp.FTPClient;
import java.io.FileInputStream;

public class up extends Activity {

        FileInputStream fis = null;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        FTPClient ftpClient = new FTPClient();
        try {

                ftpClient.connect("mydomain.com", 21);
                ftpClient.login("user", "password");

        
ftpClient.setFileType(org.apache.commons.net.ftp.FTP.BINARY_FILE_TYPE);

                ftpClient.makeDirectory("test");

                String filename = "/sdcard/test.txt";
                fis = new FileInputStream(filename);
                ftpClient.storeFile(filename, fis);
                ftpClient.logout();
                fis.close();

        } catch (Exception e) {
                e.printStackTrace();
        }
        finally
        {
            try
            {
                if (ftpClient.isConnected())
                {
                        ftpClient.logout();
                        ftpClient.disconnect();
                }
            }
            catch (Exception e)
            {
                // do nothing
            }
        }

    }

}

//Class end

Also in AndroidManifest.xml I have set:

<uses-permission android:name="android.permission.INTERNET" />

do I need to add more permissions?

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