Android Open Source - amanaje Main Activity

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Back to project page amanaje.

License

The source code is released under:

Apache License

Java Source Code

package com.amanaje.activities;
/*w  w  w  .ja  v a2  s  .  c  om*/
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;

import android.app.Activity;
import android.content.ContentResolver;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;

import com.amanaje.R;
import com.amanaje.commons.ActivityHelper;
import com.amanaje.commons.AppException;
import com.amanaje.commons.Constants;
import com.amanaje.commons.Utils;
import com.amanaje.entities.ConfigEntity;
import com.amanaje.entities.SmsEntity;
import com.amanaje.view.adapters.StableArrayAdapter;

public class MainActivity extends Activity {
  Activity thisActivity = null;
  List<SmsEntity> smsEntityArray = null;
  List<String> smsStrArray = null;
  List<SmsEntity> smsEntityLvArray = null;

  public Cursor readSmsInbox(){

    // Create Inbox box URI
    Uri inboxURI = Uri.parse("content://sms/inbox");

    // List required columns
    String[] reqCols = new String[] { "_id", "address", "body", "date" };

    // Get Content Resolver object, which will deal with Content Provider
    ContentResolver cr = getContentResolver();

    // Fetch Inbox SMS Message from Built-in Content Provider
    return cr.query(inboxURI, reqCols, null, null, null);



  }

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    thisActivity = this;
    final ListView listview = (ListView) findViewById(R.id.listview);
    smsStrArray = new ArrayList<String>();
    smsEntityArray = new ArrayList<SmsEntity>();

    Cursor c = readSmsInbox();
    smsEntityArray = new ArrayList<SmsEntity>();

    //System.out.println("============== getColumnCount() =========== "+c.getColumnCount());
    //System.out.println("============== getCount() =========== "+c.getCount());

    setTitle(Constants.APP_NAME+" "+Constants.VERSION+"");
    

    if(c.moveToFirst()){
      for (int i = 0; i < c.getCount(); i++) {
        try {
          String rawBody = c.getString(c.getColumnIndexOrThrow("body")).toString();
          //System.out.println("===================================== "+rawBody);
          Integer.parseInt(rawBody.substring(0, 10));
          smsEntityArray.add(new SmsEntity(rawBody, c.getString(c.getColumnIndexOrThrow("address")).toString(), 1l));

        }catch (NumberFormatException e) {
          //ActivityHelper.getInstance().showAlertDialog(this, "Exception", e.getMessage());
          //e.printStackTrace();

        }catch (StringIndexOutOfBoundsException e) {
          //ActivityHelper.getInstance().showAlertDialog(this, "Exception", e.getMessage());
          //e.printStackTrace();

        } 
        c.moveToNext();
      }
    }

    if(smsEntityArray.size() > 0){

      smsEntityLvArray = new ArrayList<SmsEntity>();

      Map<String,SmsEntity> smsContent = new HashMap<String, SmsEntity>();
      Map<String,Integer> smsQty = new HashMap<String, Integer>();

      try {

      } catch (Exception e) {
        // TODO: handle exception
      }
      for (int i = 0; i < smsEntityArray.size(); i++) {

        try {
          String header = smsEntityArray.get(i).getBody().substring(0,15);
          String body = smsEntityArray.get(i).getBody().substring(15, smsEntityArray.get(i).getBody().length());
          //System.out.println("*"+header+"*");
          //System.out.println("*"+body+"*");


          SmsEntity sms =  new SmsEntity();
          sms.setBody(body);
          sms.setAddress(smsEntityArray.get(i).getAddress());
          smsContent.put(header, sms);
          String[] bHeader = header.split(":");
          smsQty.put(bHeader[0], Integer.parseInt(bHeader[bHeader.length-1]));                                           
        } catch (Exception e) {
          // TODO: handle exception
        }


      }

      Set<String> set = smsQty.keySet();

      Object[] array = set.toArray();


      Map<Long, SmsEntity> tMap = new HashMap<Long, SmsEntity>();
      List<Long> epochLst =  new ArrayList<Long>();
      
      
      for (int i = 0; i < array.length; i++) {
        try{

          SmsEntity e = null;
          Integer qty = smsQty.get(array[i]);
          StringBuffer sb = new StringBuffer();
          for (int j = 1; j <= qty; j++) {
            String key = array[i]+":"+String.valueOf(j)+":"+String.valueOf(qty)+":";
            e = smsContent.get(key);
            System.out.println("e.getBody().length(): "+ e.getBody().length());
            sb.append(e.getBody());

          }
          String newBody = sb.toString();
          System.out.println(newBody.length());
          Long epoch = Long.parseLong((String)array[i]);
          epoch = epoch * 1000;
          //smsEntityLvArray.add(new SmsEntity(newBody, e.getAddress(), epoch));
          //Date d = new Date(epoch);
          //String fDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.US).format(d);
          //smsStrArray.add(fDate+" "+e.getAddress());
          epochLst.add(epoch);
          tMap.put(epoch, new SmsEntity(newBody, e.getAddress(), epoch));
          
        }catch(Exception e){
          e.printStackTrace();
        }
      }

      
      
      Collections.sort(epochLst);
      for (Long idxTime : epochLst) {
        smsEntityLvArray.add(tMap.get(idxTime));
        Date d = new Date(idxTime);
        String fDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.US).format(d);
        
        String hexNumber = null;
        try {
          hexNumber = Utils.getInstance().byteArrayToHexString(tMap.get(idxTime).getAddress().getBytes());
          File contact = new File(getFilesDir(), Constants.PUB_KEY_FILE_LOCATION+"."+hexNumber);
          ConfigEntity config = Utils.getInstance().configFileToConfigEntity(contact);
          smsStrArray.add(config.getNick()+": "+fDate);
        } catch (UnsupportedEncodingException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        } catch (AppException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        }
        
        
        
        
      }
      
      
      
      
      //c.close();
    }


    final StableArrayAdapter smsLvAdapter = new StableArrayAdapter(this, android.R.layout.simple_list_item_1, smsStrArray);


    listview.setAdapter(smsLvAdapter);
    listview.setOnItemClickListener(new OnItemClickListener() {


      @Override
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

        Intent i = new Intent(getApplicationContext(), MessageActivity.class);
        i.putExtra("body", smsEntityLvArray.get(position).getBody());
        i.putExtra("address", smsEntityLvArray.get(position).getAddress());
        i.putExtra("epoch", smsEntityLvArray.get(position).getDate());
        startActivity(i);

      }
    });
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    return ActivityHelper.getInstance().onOptionsItemSelected(thisActivity, item);
  }

  @Override
  public void onBackPressed() {
    
     moveTaskToBack(true);
    
  }

}

Java Source Code List

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