关于contactsproviderSetting

sqlite>  select * from settings;

account_name    |  account_type                                          |data_set                        |ungrouped_visible|should_sync

Phone contacts   | localcontacts       |                                                                             |1                                |1

SIM contacts        | adncontacts         |                                                                             |1                                  |1

显示当前表数据：账户名字，账户类型，是否可见