Android Open Source - android-forensics Export Messages

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License

The source code is released under:

MIT License

Java Source Code

package pt.ist.androidforensics;
//  w w  w  . java  2  s. co  m
import java.util.ArrayList;

import pt.ist.androidforensics.data.Model;
import pt.ist.androidforensics.data.Sms;
import pt.ist.androidforensics.utils.Utils;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.res.Resources;
import android.database.Cursor;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;


public class ExportMessages extends Activity {

  public static final String TAG = ExportMessages.class.getName();


  private ListView mMessageList;
  private ArrayList<String> strMessages = new ArrayList<String>();
  private ArrayList<Model> messages = new ArrayList<Model>();
  private ArrayAdapter<String> adapter;
  private Activity mActivity;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.export_messages);
    mActivity = this;
    mMessageList = (ListView) findViewById(R.id.messages);
    new ReadMessages().execute();

  }

  public void _exportMessages(View v){
    Utils.writeCSV(messages, Environment.getExternalStorageDirectory()+"/messages.csv");
  }

  private class ReadMessages extends AsyncTask<Void, Integer, Void>{
    private ProgressDialog progress;

    @Override
    protected void onProgressUpdate(Integer... prog) {

    }

    @Override
    protected void onPostExecute(Void result) {
      adapter = new ArrayAdapter<String>(getApplicationContext(), android.R.layout.simple_list_item_1, strMessages);
      mMessageList.setAdapter(adapter);
      progress.dismiss();
    }

    @Override
    protected void onPreExecute() {
    Resources res =  mActivity.getResources();
      progress = ProgressDialog.show(mActivity, res.getString(R.string.export_messages) , res.getString(R.string.exporting_messages) + " ...");
    }
    @Override
    protected Void doInBackground(Void... params) {
           Uri uri = Uri.parse("content://sms/inbox");
           Cursor c = getContentResolver().query(uri, null, null ,null,null);
           // Read the sms data and store it in the list
           if(c.moveToFirst()) {
               for(int i=0; i < c.getCount(); i++) {
                 String body = c.getString(c.getColumnIndexOrThrow("body")).toString();
                 Log.d("body",body);
                   String address = c.getString(c.getColumnIndexOrThrow("address")).toString();
                   Log.d("address",address);
                   String date = c.getString(c.getColumnIndexOrThrow("date"));
                   Log.d("date",date);
                   String read = c.getString(c.getColumnIndexOrThrow("read"));
                   Log.d("read",read);
                   String type = c.getString(c.getColumnIndexOrThrow("type"));
                   Log.d("type",type);
                   c.moveToNext();
                   Sms s = new Sms(address, body, date, read, type);
                   messages.add(s);
                   strMessages.add(s.toString());
               }
           }
           c.close();
           return null;
    }


  }
}

Java Source Code List

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