@BindView(R.id.image_view)
  ImageView imageView;
  @BindView(R.id.profile_image)
  CircleImageView profileImage;
  @BindView(R.id.tv_store_name)
  TextView tvStoreName;
  @BindView(R.id.tv_harga)
  TextView tvHarga;
  @BindView(R.id.tv_description)
  TextView tvDescription;
  @BindView(R.id.btn_buy)
  Button btnBuy;
  @BindView(R.id.tv_price_old)
  TextView tvPriceOld;
  @BindView(R.id.tv_price)
  TextView tvPrice;
  @BindView(R.id.cv_detail_product)
  FrameLayout cvDetailProduct;

  /*membuat variable productId untuk menyimpan value productId*/
  String productId;
  /*Membuat variable productDetail untuk mengakses POJO*/
  ProductDetail productDetail;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_product_detail);
      ButterKnife.bind(this);

      productId = getIntent().getStringExtra("product_id");
      loadProductDetail();
  }

  @OnClick(R.id.btn_buy)
  public void onViewClicked() {

  }

  private void loadProductDetail(){
      ApiEndPoint apiEndPoint = ApiClient.getClient(this).create(ApiEndPoint.class);
      Call<ProductDetail> call = apiEndPoint.getProductDetail(productId);
      call.enqueue(new Callback<ProductDetail>() {
          @Override
          public void onResponse(Call<ProductDetail> call, Response<ProductDetail> response) {
              productDetail = response.body();
              if (productDetail != null){
                  runOnUiThread(new Runnable() {
                      @Override
                      public void run() {
                          Picasso.with(ProductDetailActivity.this).load(productDetail.getPhoto()).into(imageView);
                          Picasso.with(ProductDetailActivity.this).load(productDetail.getStorePhoto()).into(profileImage);
                          tvStoreName.setText(productDetail.getStoreName());
                          tvDescription.setText(productDetail.getDescription());
                          tvPriceOld.setText(productDetail.getPriceOld());
                          tvPriceOld.setPaintFlags(Paint.STRIKE_THRU_TEXT_FLAG);
                          tvPrice.setText(productDetail.getPrice());
                          setTitle(productDetail.getName());
                      }
                  });
              }
          }

          @Override
          public void onFailure(Call<ProductDetail> call, Throwable t) {

          }
      });
  }
}