Android™

Download Web Page to MHT with w/ Disk Cache

See more MHT / HTML Email Examples

Downloads a web page into a .mht web archive. Embedded images and style sheets are loaded and/or saved to a disk cache. Android™

// 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);

    boolean success = false;

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

    CkMht mht = new CkMht();

    // Use a single directory to hold cached files.
    // (Make sure it is a directory your app has permission to create files.)
    mht.put_NumCacheLevels(0);
    mht.AddCacheRoot("/Users/chilkat/temp/mhtCache/");

    // Tell the MHT component to save files to cache,
    // and to retrieve from cache if possible:
    mht.put_FetchFromCache(true);
    mht.put_UpdateCache(true);

    // The 1st time this is run, the parts (image files,
    // style sheets, etc.) will be saved to the disk cache.
    // The 2nd time this is run, the parts will load from cache.
    // Note: The main content (i.e. the HTML page) 
    // is not saved to cache, nor is it retrieved from cache.
    // It is only the sub-parts (embedded images, style sheets)
    // that are saved to and loaded from cache.
    success = mht.GetAndSaveMHT("http://www.intel.com/","intel.mht");
    if (success != true) {
        Log.i(TAG, mht.lastErrorText());
        }
    else {
        Log.i(TAG, "MHT Created!");
        }


  }

  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."
  }
}