可以通过getInt（index）作为

cursor.getInt(1); // this is for example, you have to adjust index in your code

游标还具有内置函数getCount（）来返回行号，因此也可以这样：

// assuming your table has `id` column as primary key or unique key.
Cursor dataCount = mDb.rawQuery("select id from " + DATABASE_JOURNAL_TABLE, null);
dataCount.getCount();

有关更多信息，请参见android
devloper的Cursor文档。