Android local user login, how do I know if I have the login is a user name, use Sqlite database

CodePudding user response:

From the Sqlite database user name is available, and you log in the comparison of the same, is that the user name

CodePudding user response:

When the login access to the user name and database

CodePudding user response:

With Room, Greendao database, more convenient for data to add and delete, can under reference