Android Open Source - Dense-sms-sender-for-android Contact Picker Multi

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Back to project page Dense-sms-sender-for-android.

License

The source code is released under:

Apache License

Java Source Code

package mrhs.ce.DenseSms;
//from  w w w .  j  av a  2 s.c o m
import java.util.ArrayList;

import mrhs.ce.DenseSms.R;

import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.provider.ContactsContract.CommonDataKinds;
import android.provider.ContactsContract.Contacts;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

public class ContactPickerMulti extends Activity {

  Button cancelButton;
  
  Button doneButton;
  ListView listView;
  TextView textView;
  EditText groupName;
  ArrayList<String> phoneList;
  ArrayList<String> nameList;
  public ArrayList<Boolean> checkedList;
  
  final int EDIT=1;
  final int MAKE=0;
  int mode;  
  
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.contacts_multi);
    
    mode=getIntent().getIntExtra("mode", 0);
    log("mode is "+Integer.toString(mode));
    
    cancelButton = (Button) findViewById(R.id.cancelButton);
    doneButton = (Button) findViewById(R.id.doneButton);
    listView = (ListView) findViewById(R.id.list);
    textView = (TextView) findViewById(R.id.selectedTextview);
    groupName=(EditText)findViewById(R.id.editTextGroupName);
    
    phoneList = new ArrayList<String>();
    nameList = new ArrayList<String>();
    checkedList = new ArrayList<Boolean>();
    log("All attributes initialized");
    
    getContacts(nameList, phoneList, checkedList);
    log("Contacts recieved");

    
    listView.setAdapter(new ContactsArrayAdaptor(this, nameList,
        phoneList));
    listView.setDividerHeight(2);
    listView.setOnItemClickListener(new ContactClickListener());

    cancelButton.setOnClickListener(new View.OnClickListener() {

      @Override
      public void onClick(View arg0) {
        // TODO Auto-generated method stub
        Intent output = new Intent();
        setResult(Activity.RESULT_CANCELED, output);
        finish();
      }
    });

    doneButton.setOnClickListener(new View.OnClickListener() {

      @Override
      public void onClick(View arg0) {
        // TODO Auto-generated method stub
        if(getSelected()>0)
          if(!groupName.getText().toString().equals("") || mode==EDIT){
            Intent output = new Intent();
            output.putStringArrayListExtra("names", getNamesList());
            output.putStringArrayListExtra("phones", getPhonesList());
            output.putExtra("groupName", groupName.getText().toString());
            setResult(Activity.RESULT_OK, output);
            finish();
          }
          else
            Toast.makeText(ContactPickerMulti.this, "????? ???? ?? ???????? ????", Toast.LENGTH_SHORT).show();
        else
          Toast.makeText(ContactPickerMulti.this, "????? ????? ?? ????? ?? ?????? ????", Toast.LENGTH_SHORT).show();
      }
    });
    

  }
  
  @Override
  protected void onResume() {
    // TODO Auto-generated method stub
    super.onResume();
    listView.requestFocus();
  }

  private ArrayList<String> getNamesList() {
    ArrayList<String> list = new ArrayList<String>();

    for (int i = 0; i < checkedList.size(); i++) {
      if (checkedList.get(i))
        list.add(nameList.get(i));
    }
    return list;
  }

  private ArrayList<String> getPhonesList() {
    ArrayList<String> list = new ArrayList<String>();

    for (int i = 0; i < checkedList.size(); i++) {
      if (checkedList.get(i))
        list.add(phoneList.get(i));
    }
    return list;
  }

  
  private void getContacts(ArrayList<String> nameL, ArrayList<String> phoneL,
      ArrayList<Boolean> chkL) {
    // Run query
    Uri uri = Phone.CONTENT_URI;
    String[] projection = new String[] { Contacts.DISPLAY_NAME,Phone.NUMBER};
    String selection = ContactsContract.Contacts.HAS_PHONE_NUMBER + " = '"
        + ("1") + "' and "+Phone.TYPE+" = "+CommonDataKinds.Phone.TYPE_MOBILE;
    String[] selectionArgs = null;
    String sortOrder = ContactsContract.Contacts.DISPLAY_NAME
        + " COLLATE LOCALIZED ASC";
    Cursor cursor = getContentResolver().query(uri, projection, selection,
        selectionArgs, sortOrder);
    if (cursor.moveToFirst()) {
      do {
        nameL.add(cursor.getString(0));
        phoneL.add(cursor.getString(1));
        chkL.add(false);
      } while (cursor.moveToNext());
    }
    cursor.close();

  }
  private class ContactClickListener implements OnItemClickListener{
    @Override
      public void onItemClick(AdapterView<?> adapter, View view, int pos,
          long id) {
        // TODO Auto-generated method stub
      log("on item click triggered");
        CheckBox cb = (CheckBox) view.findViewById(R.id.chkBox);
        cb.performClick();
  
        if (cb.isChecked()) {
          checkedList.set(pos, true);
        } else {
          checkedList.set(pos, false);
        }
        textView.setText("Selected: "+Integer.toString(getSelected()));
    }
  }
  
  private int getSelected(){
    int counter=0;
    for(boolean i: checkedList)
      if(i)
        counter++;
    if(counter==0){
      cancelButton.setVisibility(View.GONE);
      doneButton.setVisibility(View.GONE);
      groupName.setVisibility(View.GONE);
      textView.setVisibility(View.GONE);
    }
    else{      
      cancelButton.setVisibility(View.VISIBLE);
      doneButton.setVisibility(View.VISIBLE);
      if(mode!=EDIT)      
        groupName.setVisibility(View.VISIBLE);
      textView.setVisibility(View.VISIBLE);
    }
    return counter;
  }

  private static void log(String message) {    
    Log.d("ContactPickerMulti", message);
  }

}

Java Source Code List

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