银行卡有一类卡与二类卡区分,一类卡是全功能账户,任何功能不受限制,因此相比二类卡更好用,但拥有二类卡的是可以转为一类卡的,那么二类卡转一类卡麻烦吗?下面看介绍。
I\'ve seen references to using the AccountManager like Accessing Google Account Id /username via Android. But it seems like it\'s for grabbing the authtoken?