(Android™) IMAP LastResponse and LastResponseCode

Demonstrates the IMAP LastResponse and LastResponseCode properties.

Chilkat Android™ Downloads Android™ Java Libraries Android C/C++ 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 {

  private static final String TAG = "Chilkat";

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

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkImap imap = new CkImap();

    // Use TLS
    imap.put_Ssl(true);
    imap.put_Port(993);
    boolean success = imap.Connect("imap.gmail.com");
    if (success != true) {
        Log.i(TAG, imap.lastErrorText());
        return;
        }

    // Authenticate, but with an intentionally incorrect password
    // so we can see the contents of the LastErrorText, and also
    // the LastResponse and LastResponseCode properties.
    success = imap.Login("my_login","my_intentionally incorrect_password");
    if (success == true) {
        Log.i(TAG, "Successfull login, but this example is meant to demonstrate an error, such as a failed login.");
        return;
        }

    // Let's look at the LastErrorText, and also the LastResponse and LastResponseCode.
    Log.i(TAG, "LastResponseCode = " + imap.lastResponseCode());
    Log.i(TAG, "LastReponse = " + imap.lastResponse());
    Log.i(TAG, "LastErrorText = " + imap.lastErrorText());

    // Sample output:

    // LastResponseCode = AUTHENTICATIONFAILED
    // LastReponse = aaab NO [AUTHENTICATIONFAILED] Invalid credentials (Failure)
    // LastErrorText = ChilkatLog:
    //   Login:
    //     DllDate: Oct 28 2023
    //     ChilkatVersion: 9.5.0.96
    //     UnlockPrefix: EXCODE
    //     UnlockStatus: 2
    //     Architecture: Little Endian; 64-bit
    //     Language: .NET 4.5 / x64 / VS2012
    //     VerboseLogging: 0
    //     imapServer: imap.gmail.com
    //     loginX(47ms):
    //       login: my_login
    //       greeting: * OK Gimap ready for requests from 98.213.102.119 w5mb285327441qtc
    // 
    //       authenticateLogin(47ms):
    //         loginImap(47ms):
    //           ConnectionType: SSL/TLS
    //           ImapCmdSent: aaab LOGIN "my_login"
    //           getCompleteResponse(47ms):
    //             ImapCmdResp: aaab NO [AUTHENTICATIONFAILED] Invalid credentials (Failure)
    //           --getCompleteResponse
    //         --loginImap
    //         isOK:
    //           serverResponse: aaab NO [AUTHENTICATIONFAILED] Invalid credentials (Failure)
    //         --isOK
    //       --authenticateLogin
    //     --loginX
    //     Failed.
    //   --Login
    // --ChilkatLog

    // Disconnect from the IMAP server.
    success = imap.Disconnect();

  }

  static {
      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."
  }
}