Does greenDao support multi-process??

[frank he]

hi,buddies,

    Does greenDao support multi-process?

    I use greenDao in my android app,and i my app has 3 processes,need i do this in every process's Application.onCreate():

                SQLiteDatabase db = helper.getWritableDatabase();

       DaoMaster daoMaster = new DaoMaster(db);

       DaoSession daoSession = daoMaster.newSession(IdentityScopeType.None);

     Now I use greenDao and do init like above when using, but i encounter  crash errors "database is locked (code 5)". 

      Thanks.