(Chilkat for Android™ API) Quote and SendCommand

Demonstrate the Quote and SendCommand methods.

Download: Chilkat for Android™ Java Libraries

// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;

import android.app.Activity;
import com.chilkatsoft.*;

import android.widget.TextView;
import android.os.Bundle;

public class SimpleActivity extends Activity {
  // Called when the activity is first created.
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    TextView tv = new TextView(this);
    String outStr = "";

    CkFtp2 ftp = new CkFtp2();

    boolean success;

    //  Any string unlocks the component for the 1st 30-days.
    success = ftp.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        outStr += ftp.lastErrorText() + "\n";
        tv.setText(outStr);
        setContentView(tv);
        return;
    }

    ftp.put_Hostname("www.myftpserver.com");
    ftp.put_Username("****");
    ftp.put_Password("****");

    //  Connect and login to the FTP server.
    success = ftp.Connect();
    if (success != true) {
        outStr += ftp.lastErrorText() + "\n";
        tv.setText(outStr);
        setContentView(tv);
        return;
    }

    //  Tell the FTP object to keep an in-memory session log
    //  so we can see the commands sent to the server,
    //  and the responses received back.
    ftp.put_KeepSessionLog(true);

    //  Change the current remote directory via the Quote method:
    success = ftp.Quote("CWD junk");
    if (success != true) {
        outStr += ftp.lastErrorText() + "\n";
        tv.setText(outStr);
        setContentView(tv);
        return;
    }

    //  Move back up
    //  In this case, ChangeRemoteDir sends "CWD .." to the FTP server.
    success = ftp.ChangeRemoteDir("..");
    if (success != true) {
        outStr += ftp.lastErrorText() + "\n";
        tv.setText(outStr);
        setContentView(tv);
        return;
    }

    //  Do the same via the SendCommand method where the
    //  raw FTP server response is returned:
    String serverResponse;
    serverResponse = ftp.sendCommand("CWD junk");
    if (serverResponse == null ) {
        outStr += ftp.lastErrorText() + "\n";
    }
    else {
        outStr += serverResponse + "\n";
    }

    ftp.Disconnect();

    outStr += "Session Log:" + "\n";
    outStr += ftp.sessionLog() + "\n";
    tv.setText(outStr);
    setContentView(tv);
  }

  static {
      // Important: Make sure the name passed to loadLibrary matches the shared library
      // found in your project's libs/armeabi directory.
      //  for "libchilkat.so", pass "chilkat" to loadLibrary
      //  for "libchilkatemail.so", pass "chilkatemail" to loadLibrary
      //  etc.
      // 
      System.loadLibrary("chilkat");

      // Note: If the incorrect library name is passed to System.loadLibrary,
      // then you will see the following error message at application startup:
      //"The application <your-application-name> has stopped unexpectedly. Please try again."
  }
}