0
mCursor = getContentResolver().query(
            CallLog.Calls.CONTENT_URI,
            new String []{ "max(date) as max_date", "name", "date","type", "number" },
            " 1=1) group by(number ", null,
            CallLog.Calls.DEFAULT_SORT_ORDER);

我的查询是错误的,

没有人做过类似的查询,

如何查询结果没有重复?

谢谢!

4

1 回答 1

0

尝试这个:

String strGroupBy = " 1=1) group by( "+android.provider.CallLog.Calls.NUMBER;
于 2012-11-11T15:06:15.977 回答