(Android™) Unpack HTML Email to Files

Unpacks an HTML email into an HTML file and related files (images and style sheets). The links within the HTML are updated to point to the files unpacked and saved to disk.

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;
    success = email.LoadEml("qa_data/eml/happyHour.eml");
    if (success != true) {
        Log.i(TAG, email.lastErrorText());
        return;
        }

    // Is this an HTML email?
    if (email.HasHtmlBody() == true) {

        // Unpack the HTML to files.  The image and css URLs
        // in the HTML are modified to point to the files extracted to disk.
        String unpackDir = "qa_output/emails";
        String partsSubdir = "images";
        String htmlFilename = "happyHour.html";
        success = email.UnpackHtml(unpackDir,htmlFilename,partsSubdir);
        if (success != true) {
            Log.i(TAG, email.lastErrorText());
            return;
            }

        Log.i(TAG, "Success.");
        }


  }

  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."
  }
}