(Android™) Example: Email.GetDsnInfo method

See more Email Object Examples

Note: This example requires Chilkat v11.0.0 or greater.

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);

    CkEmail email = new CkEmail();

    boolean success = email.LoadEml("qa_data/eml/sample_multipart_report.eml");
    if (success == false) {
        Log.i(TAG, email.lastErrorText());
        return;
        }

    CkJsonObject json = new CkJsonObject();
    success = email.GetDsnInfo(json);
    if (success == false) {
        Log.i(TAG, email.lastErrorText());
        return;
        }

    json.put_EmitCompact(false);
    Log.i(TAG, json.emit());

    // Sample output:

    // {
    //   "reporting-mta": "dns; Exchange2016.example.com",
    //   "final-recipient": [
    //     "herb.butterworth1247692846@gmail.com"
    //   ],
    //   "action": "failed",
    //   "status": "5.1.1",
    //   "remote-mta": "dns; mx.google.com",
    //   "x-supplementary-info": "<mx.google.com #5.1.1 smtp;550-5.1.1 The email account that you tried to reach does not exist. Please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. Learn more at 550 5.1.1  https://support.google.com/mail/?p=NoSuchUser o8-20020a056870968800b001b55816bea9si2188132oaq.70 - gsmtp>",
    //   "x-display-name": "herb.butterworth1247692846@gmail.com"
    // }

    // Code for parsing the JSON:

    String strVal;

    String reporting_mta = json.stringOf("reporting-mta");
    String action = json.stringOf("action");
    String status = json.stringOf("status");
    String remote_mta = json.stringOf("remote-mta");
    String x_supplementary_info = json.stringOf("x-supplementary-info");
    String x_display_name = json.stringOf("x-display-name");
    int i = 0;
    int count = json.SizeOfArray("final-recipient");
    while (i < count) {
        json.put_I(i);
        strVal = json.stringOf("final-recipient[i]");
        i = i + 1;
        }


  }

  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."
  }
}