java - 类中的构造函数不能应用于给定类型android studio

Question

我正在制作一个食谱应用程序，但收到此错误:类 HomeItem 中的构造函数 HomeItem 无法应用于给定类型； Recipe.add(new HomeItem("viay",R.drawable.vietnamese));

这是我的代码:

public class HomeFragment extends Fragment { View v; private RecyclerView myrecyclerview; private List recipe; public HomeFragment() { }

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {

v = inflater.inflate(R.layout.fragment_home,container,false);

return v; }

public interface OnFragmentInteractionListener {
}

@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    recipe = new ArrayList<>();
    recipe.add(new HomeItem("viay",R.drawable.vietnamese));
}

}

这是 HomeItem.java:

public class HomeItem {

private String RecipeName;
private int RecipeImage;

public HomeItem() {

}

public String getRecipeName() {
    return RecipeName;
}

public int getRecipeImage() {
    return RecipeImage;
}

public void setRecipeName(String recipeName) {
    RecipeName = recipeName;
}

public void setRecipeImage(int recipeImage) {
    RecipeImage = recipeImage;
}

}

我在 HomeItem 中声明了什么错误？谢谢

Answer 1

不能将参数传递给没有参数的构造函数。

试试这个

public HomeItem(String recipieName, int recipieImage) {
    this.recipieName=recipieName;
    this.recipieImage=recipieImage;
}

附:对变量和字段使用驼峰式大小写