AlarmClock的问题，求高手帮忙

Question

本人菜鸟一只 刚学安卓
我想拿到AlarmClock数据的数据 但是找不到它的URI 
public class ClockActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Uri uri=Uri.parse("content://com.android.deskclock/alarms");
      ContentResolver contentResolver=getContentResolver();
      Cursor cursor=contentResolver.query(uri, new String[]{"hour"}, null, null, null);
      while(cursor.moveToNext()){
       Log.d("hour", cursor.getString(0));
      }
    }
}
这样写又报错 
希望高手解答 这个类该怎么用

Answer 1

 Uri uri=Uri.parse("content://com.android.deskclock/alarms");
改成 Uri uri=Uri.parse("content://com.android.alarmclock/alarms");