Android Open Source - andBlock Main Activity

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License

The source code is released under:

MIT License

Java Source Code

package com.github.sakirtemel.andblock;
//  w  w  w  .j a  va  2 s  .  co  m
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

import android.net.Uri;
import android.os.Bundle;
import android.app.Activity;
import android.content.res.Resources;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.drawable.Drawable;
import android.util.Log;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.Adapter;
import android.widget.AdapterView;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;



public class MainActivity extends Activity {
  public ListAdapter adapter;
  private static final String TAG_NUMBER= "number1";
  private static final String TAG_TIME = "time1";
  private static final String TAG_MESSAGE = "message1";
  ListView list;
  TextView number;
  TextView time;
  TextView message;
  Button blocked;
  Button unblocked;
  ImageView image1;
  ImageView image2;
  ImageView imageListview;
  DatabaseUpdater updater;
  
  ArrayList<HashMap<String, String>> messagelist = new ArrayList<HashMap<String, String>>();
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    
    updater = new DatabaseUpdater(this);
    updater.update();
    
    final DatabaseHelper db = DatabaseHelper.getInstance(this);
     
        /**
         * CRUD Operations
         * */
    

    
    messagelist = new ArrayList<HashMap<String, String>>();
    
     number = (TextView)findViewById(R.id.vers);
     time = (TextView)findViewById(R.id.name);
     message = (TextView)findViewById(R.id.api);
     blocked = (Button)findViewById(R.id.btnBlocked);
     unblocked = (Button)findViewById(R.id.btnUnblocked);
     image1 = (ImageView)findViewById(R.id.imageView3);
     image2 = (ImageView)findViewById(R.id.imageView4);
     imageListview = (ImageView)findViewById(R.id.img);
     
     blocked.setOnClickListener(new View.OnClickListener() {
          @Override
          public void onClick(View v) {
            List<Message> data = db.getAllBlockedMessages();
            image1.setVisibility(View.VISIBLE);
            image2.setVisibility(View.INVISIBLE);
            //String aStooges[] = {"05352372123", "11:22", "naber?","02134321", "d?n", "jj?dwql?sna?jbwqjkbdsa"};
            list1(data);
          }
      });
     
     unblocked.setOnClickListener(new View.OnClickListener() {
          @Override
          public void onClick(View v) {
            image2.setVisibility(View.VISIBLE);
            image1.setVisibility(View.INVISIBLE);
            /*String aStooges[] = {"blocklanmam?s", "11:22", "naber?"}; 
            list1(aStooges);*/
            List<Message> data = getUnblockedMessages();
            list1(data);
          }
      });
      
    
  }
  
  
  public List<Message> getUnblockedMessages() {
      
      List<Message> dataList = new ArrayList<Message>();
      
      
      
      
      Uri uri = Uri.parse("content://sms/inbox");
        Cursor c = getContentResolver().query(uri, null, null ,null,null);
        startManagingCursor(c);
         
        // Read the sms data and store it in the list
        if(c.moveToFirst()) {
            for(int i=0; i < c.getCount(); i++) {
              
              Message data = new Message();
               data.setNumber( c.getString(c.getColumnIndexOrThrow("address")).toString() );
               data.setMessage(  c.getString(c.getColumnIndexOrThrow("body")).toString() );
               data.setDate(  c.getString(c.getColumnIndexOrThrow("date")).toString() );
               dataList.add(data);
                 
                c.moveToNext();
            }
        }
        c.close();
 
        return dataList;
    }
  
  public void list1(List<Message> aStooges)
  {
    messagelist.clear();
    /*for(int i = 0; i < aStooges.length; i++){
      
      String number1 = aStooges[i].toString();
      String time1 = aStooges[i+1].toString();
      String message1 = aStooges[i+2].toString();
      i = i + 2;
      
    HashMap<String, String> map = new HashMap<String, String>();
    map.put(TAG_NUMBER, number1);
    map.put(TAG_TIME, time1);
    map.put(TAG_MESSAGE, message1);
    
    messagelist.add(map);*/
    
    for (Message val :  aStooges) {

            // Writing values to map
        HashMap<String, String> map = new HashMap<String, String>();
        map.put(TAG_NUMBER,val.getNumber());
        map.put(TAG_MESSAGE, val.getMessage());
        map.put(TAG_TIME, val.getDate());
        messagelist.add(map);        
    }
    
    list=(ListView)findViewById(R.id.list);
    registerForContextMenu(list);
    adapter = new SimpleAdapter(MainActivity.this, messagelist,
        R.layout.list_v,
        new String[] { TAG_NUMBER,TAG_TIME, TAG_MESSAGE }, new int[] {
            R.id.vers,R.id.name, R.id.api});
    
    list.setAdapter(adapter);
    list.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                                    int position, long id) {
                //Toast.makeText(MainActivity.this, "You Clicked at "+messagelist.get(+position).get("number1"), Toast.LENGTH_SHORT).show();

            }
        });
  }
  
  @Override
  public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
        super.onCreateContextMenu(menu, v, menuInfo);
        if (v.getId()==R.id.list) {
            MenuInflater inflater = getMenuInflater();
            inflater.inflate(R.menu.menu_list, menu);
            
        }
  }
  
  @Override
  public boolean onContextItemSelected(MenuItem item) {
        AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
        int position = info.position; // listview item Position
        View wantedView = list.getChildAt(position);
        TextView text = (TextView) wantedView.findViewById(R.id.vers);
        String Number4 = (String)text.getText();
        switch(item.getItemId()) {
           case R.id.block:
           // add stuff here  
            blockMessage( messagelist.get(+position).get("number1"), messagelist.get(+position).get("message1") );
            return true;

            default:
                  return super.onContextItemSelected(item);
        }
  }

  @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;
  }
  public void blockMessage(String number, String message){
    updater.push_number = number;
    updater.push_message = message;
    updater.update();
    
        Toast.makeText(MainActivity.this, "You Clicked at " + number + ",," + message, Toast.LENGTH_SHORT).show();
  }

}

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