SQLlite storing details in database

i've created a DBhelper, class for my products and a product repo. Currently my application is using a listview but all the data is being stored from the app.

public class Product implements Serializable {
        // Labels table name
        public static final String TABLE = "Product";

        // Labels Table Columns names
        public static final String KEY_ID = "id";
        public static final String KEY_name_1 = "name_1";
        public static final String KEY_name_2 = "name_2";
        public static final String KEY_additional_info = "additional_info";
        public static final String KEY_prod_image = "prod_image";
        public static final String KEY_location = "location";

        // property help us to keep data
        public int product_ID;
        public String name_1;
        public String name_2;
        public String location;
        public String additional_info;
        public byte[] prod_image;

}

How would I store some data in the application so when I open the app its there already?

databasehelper

public class DBHelper extends SQLiteOpenHelper {
    private static final int DATABASE_VERSION = 4;
    // Database Name
    private static final String DATABASE_NAME = "products.db";
    public DBHelper(Context context ) {
        super(context, DATABASE_NAME, null, DATABASE_VERSION);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
        //All necessary tables you like to create will create here

        String CREATE_TABLE_PRODUCT = "CREATE TABLE " + Product.TABLE  + "("
                + Product.KEY_ID  + " INTEGER PRIMARY KEY AUTOINCREMENT ,"
                + Product.KEY_name_1  + " TEXT, "
                + Product.KEY_name_2 + " INTEGER, "
                + Product.KEY_additional_info + " INTEGER, "
                + Product.KEY_prod_image + " BLOB, "
                + Product.KEY_location + " INTEGER) ";

        db.execSQL(CREATE_TABLE_PRODUCT);
    }
    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
        // Drop older table if existed, all data will be gone!!!
        db.execSQL("DROP TABLE IF EXISTS " + Product.TABLE);
        // Create tables again
        onCreate(db);

    }
}

would this be done in the main activity like this:

String[][] recordsArray = {
    {"1", "steve", "jobs", "creator of apple", steve.jpg}};

Mainactivity.java

public class MainActivity extends Activity {
    ListView list;

    ImageButton btnAddNewRecord;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btnAddNewRecord = (ImageButton) findViewById(R.id.btnAddRecord);
        btnAddNewRecord.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                Intent myIntent = new Intent(MainActivity.this, NewProductActivity.class);
                startActivity(myIntent);
                finish();
            }
        });
        ProductRepo prodRepo= new ProductRepo(this);
        final List<Product> productList = prodRepo.getProductList();
        ProductAdapter adapter=new ProductAdapter(this, productList);
        list=(ListView)findViewById(R.id.list);
        list.setAdapter(adapter);

        list.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                                    int position, long id) {


                Bundle bundle = new Bundle();
                Intent intent = new Intent(MainActivity.this, ProductDetailActivity.class);
                Product product = productList.get(position);
                bundle.putSerializable("PRODUCT_KEY", product);
                intent.putExtras(bundle);
                startActivity(intent);
            }
        });
    }