使用Android CalendarContract.Calendars在ICS下获取用户创建的日历

Question

我在Android API 14之前编写了一个旧应用程序，用于访问我的所有Google日历。我几个月前升级到ICS，并将更改纳入使用API​​，一切仍然正常。但最近一次ROM闪光导致它再次破裂。

问题是应用程序无法查看除默认Google日历之外的任何日历。以前调用日历内容解析程序将返回所有日历，包括假日日历。

我在API文档中找不到任何可以提示我可能需要做什么的内容。

public static List<dateEvent> readCalendar(Context context, String idString ) {
  ContentResolver contentResolver = context.getContentResolver();
  final Uri calendar_URI = Calendars.CONTENT_URI;
  final Uri dates_URI = Instances.CONTENT_URI;

  String selection = "((" + Calendars.ACCOUNT_NAME + " = ?) AND ("
    + Calendars.ACCOUNT_TYPE + " = ?) AND ("
    + Calendars.OWNER_ACCOUNT + " = ?))";

  String[] selectionArgs = new String[] {
                "myaddress@gmail.com", "com.google", "myaddress@gmail.com"};
  cursor = contentResolver.query(calendar_URI,
            (new String[] {   Calendars._ID,
                              Calendars.CALENDAR_DISPLAY_NAME,
                              Calendars.VISIBLE  } ),
            selection, selectionArgs, null );

  List<dateEvent> dateList = new LinkedList<dateEvent>();

  while (cursor.moveToNext()) {
    final String _id = cursor.getString(0);
    final String displayName = cursor.getString(1);
    System.out.println("Id: " + _id + " Display Name: " + displayName);
  }
}