CodePudding user response:

This is not the source code files, you copy the less what, to android. Database. Sqlite. SQLiteOpenHelper look inside

CodePudding user response:

In addition it is not recommended to copy, inherited directly

CodePudding user response:

Himself wrote a class DatabaseHelper inherited the SQLiteOpenHelper class DatabaseHelper class didn't complain, but the SQLiteOpenHelper class is the appearance of many bugs, run after the program to flash back

CodePudding user response:

CodePudding user response:

No need to worry about it, is the compiler errors can't identify,
Run you need to see what's wrong, don't consider too much source