Android Contacts API 2 example

Get Name, Phone Number, Email from Android Contacts

http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0

안드로이드 전화번호부에 저장된 모든 연락처(전화, Email, 설명)를 ListView에 출력하는 예

package my.android.test;

import java.util.*;

import android.app.*;
import android.content.*;
import android.database.*;
import android.os.*;
import android.provider.*;
import android.util.*;
import android.view.*;
import android.widget.*;

public class GetAllDatas extends Activity {

	ListView lvItem;
	String Ptype, Etype;
	int contactPhoneType;
	
	String displayName="", emailAddress="", phoneNumber="";
	ArrayList<String> contactlist=new ArrayList<String>(); 
	ArrayAdapter<String> itemAdapter;
	
	@Override
	public void onCreate(Bundle savedInstanceState) {
	    super.onCreate(savedInstanceState);
	    setContentView(R.layout.main);
	
	    lvItem = (ListView)this.findViewById(R.id.lvitems); 
	    
	    readContacts3();
	    
	    itemAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,contactlist); 
	    lvItem.setAdapter(itemAdapter);
	} 

	void readContacts3(){
        ContentResolver cr = getContentResolver();
        Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
               null, null, null, null);

        if (cur.getCount() > 0) {
           while (cur.moveToNext()) {

        	   StringBuilder sb = new StringBuilder();
               String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID));
               String name = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
               if (Integer.parseInt(cur.getString(cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
                   sb.append(id+"."+name);
                   // get the phone number
                   Cursor pCur = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,null,
                                          ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?",
                                          new String[]{id}, null);
                   int typeIndex = pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE);
                   int numIndex = pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
                   while (pCur.moveToNext()) {
                	     String phone = null;
                         String num = pCur.getString(numIndex);
                         switch (pCur.getInt(typeIndex)) {
                         	case ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE:
	                         sb.append(", Mobile:" + num);
	                         break;
	                        case ContactsContract.CommonDataKinds.Phone.TYPE_HOME:
	                         sb.append(", Home:" + num);
	                         break;
	                        case ContactsContract.CommonDataKinds.Phone.TYPE_WORK:
	                         sb.append(", Work:" + num);
	                         break;
                         }
                   }
                   pCur.close();

                   // get email and type

                  Cursor emailCur = cr.query(
                           ContactsContract.CommonDataKinds.Email.CONTENT_URI,
                           null,
                           ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?",
                           new String[]{id}, null);
                   while (emailCur.moveToNext()) {
                       // This would allow you get several email addresses
                       // if the email addresses were stored in an array
                       String email = emailCur.getString(
                                     emailCur.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
                       int emailType = emailCur.getInt(
                                     emailCur.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE));
                       switch (emailType) {
                       case ContactsContract.CommonDataKinds.Email.TYPE_HOME:
                           sb.append(", Home:"+email);
                           break;
                       case ContactsContract.CommonDataKinds.Email.TYPE_WORK:
                           sb.append(", Work:"+email);
                           break;
                       case ContactsContract.CommonDataKinds.Email.TYPE_MOBILE:
                           sb.append(", Mobile:"+email);
                           break;
                       case ContactsContract.CommonDataKinds.Email.TYPE_OTHER:
                           sb.append(", Other:"+email);
                           break;
                       }
                   }
                   emailCur.close();

                   // Get note.......
                   String noteWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
                   String[] noteWhereParams = new String[]{id,
                   ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE};
                           Cursor noteCur = cr.query(ContactsContract.Data.CONTENT_URI, null, noteWhere, noteWhereParams, null);
                   if (noteCur.moveToFirst()) {
                       String note = noteCur.getString(noteCur.getColumnIndex(ContactsContract.CommonDataKinds.Note.NOTE));
                       //sb.append(note);
                   }
                   noteCur.close();
               }
             contactlist.add(sb.toString());
           }
        }
	}
 }