android API5之上获取电话号码

android API5以上获取电话号码
API LV5以上使用ContactsContract.Contacts来获得联系人姓名和号码。
跟之前的相比，姓名获取不变，但是获取号码方法发生改变。

package ice.hui;import android.app.Activity;import android.database.Cursor;import android.os.Bundle;import android.provider.ContactsContract;import android.provider.ContactsContract.Contacts;import android.provider.ContactsContract.PhoneLookup;import android.util.Log;public class MainActivity extends Activity {private static final String TAG="PhoneContentProvider";    private int name;    private int number;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);              String []requestColumns ={        ContactsContract.Contacts.DISPLAY_NAME,        ContactsContract.Contacts._ID               };        Cursor cur = managedQuery(ContactsContract.Contacts.CONTENT_URI, requestColumns, null, null, null);               name = cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);                cur.moveToFirst();        while(!cur.isAfterLast()){        Log.i(TAG,"name= "+cur.getString(name));                String phoneid = cur.getString((cur.getColumnIndex(ContactsContract.Contacts._ID)));            Cursor phone = managedQuery(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,                          ContactsContract.CommonDataKinds.Phone.CONTACT_ID+"="+phoneid, null, null);                        number = phone.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);                        phone.moveToFirst();            while(!phone.isAfterLast()){            Log.i(TAG,"phone= "+phone.getString(number));            phone.moveToNext();            }             cur.moveToNext();                }                   }   }