@Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_add_product);

    // Initialization of the variables
    inputProductName = (EditText) findViewById(R.id.inputProductName);
    inputProductQuantity = (EditText) findViewById(R.id.inputProductQuantity);
    inputProductPrice = (EditText) findViewById(R.id.inputProductPrice);
    inputProductEmail = (EditText) findViewById(R.id.inputEmail);

    imageProduct = (ImageView) findViewById(R.id.imageNewProduct);

    productUri = "";

    setupToolbar();
  }
  @Override
  protected void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) {
    super.onActivityResult(requestCode, resultCode, imageReturnedIntent);

    if (requestCode == RESULT_LOAD_IMG && resultCode == RESULT_OK && null != imageReturnedIntent) {
      if (resultCode == RESULT_OK) {
        Uri selectedImage = imageReturnedIntent.getData();
        productUri = selectedImage.toString();

        InputStream imageStream = null;
        try {
          imageStream = getContentResolver().openInputStream(selectedImage);
        } catch (FileNotFoundException e) {
          e.printStackTrace();
        }
        Bitmap imageResult = BitmapFactory.decodeStream(imageStream);
        imageProduct.setImageBitmap(imageResult);
      }
    }
  }