Вот ответ благодаря Джо Масилотти на http://www.reigndesign.com/blog/using-your-own-sqlite-database-in-android-applications/comment-page-2/
private static final int DATABASE_VERSION = 1;
Измените конструктор на:
public DataBaseHelper(Context context) {
super(context, DB_NAME, null, DATABASE_VERSION);
this.myContext = context;
}
Измените createDataBase
на (спасибо @kondortek):
public void createDataBase() throws IOException {
boolean dbExist = checkDataBase();
if (dbExist) {
Log.v(“DB Exists”, “db exists”);
// By calling this method here onUpgrade will be called on a
// writeable database, but only if the version number has been
// bumped
this.getWritableDatabase();
}
dbExist = checkDataBase();
if (!dbExist) {
// By calling this method and empty database will be created into
// the default system path of your application so we are gonna be
// able to overwrite that database with our database.
this.getReadableDatabase();
try {
copyDataBase();
} catch (IOException e) {
throw new Error(“Error copying database”);
}
}
}
Изменить onUpgrade
на:
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
if (newVersion > oldVersion)
Log.v(“Database Upgrade”, “Database version higher than old.”);
myContext.deleteDatabase(DB_NAME);
}