(Chilkat for Android™ API)
Download Web Page to MHT with w/ Disk Cache

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

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 = "";

    CkMht mht = new CkMht();

    boolean success;

    success = mht.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        outStr += mht.lastErrorText() + "\n";
        tv.setText(outStr);
        setContentView(tv);
        return;
    }

    //  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) {
        outStr += mht.lastErrorText() + "\n";
    }
    else {
        outStr += "MHT Created!" + "\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."
  }
}