我可以通过捆绑从适配器发送数据（当单击适配器中自定义布局的视图按钮时）到另一个片段？

Question

我使用 tablayout 并通过 java class 将其与片段连接起来，但我需要使用另一个片段从适配器发送数据，到片段我使用捆绑并且它从适配器获取数据但到达片段捆绑时是 Z37A6259CC0C1DAFFAE29D9A78。 我在适配器的 BindViewHolder 中有以下代码：

   holder.btn_tobuy.setOnClickListener(new View.OnClickListener() {
             FragmentShoping fragmentShoping = new FragmentShoping();
             @Override
             public void onClick(View v) {
                 String name_meal=holder.Name_Meal.getText().toString();

                 Bundle bundle = new Bundle();
                 bundle.putString("name",name_meal);
                 Log.i("BUNDLE", bundle.toString());
                 fragmentShoping.setArguments(bundle);
             }
         });

然后这段代码在片段中：

    Bundle bundle = this.getArguments();
    if(bundle!=null) {
        String i = bundle.getString("name", "un_name");
        shopingMeals.setName_Meal(i);
        shopingMeals.setPrice(10);
        shopingMeals.setCount(5);
        shopingMeals.setImg_meal(R.drawable.burger_1);
        list.add(shopingMeals);
        
    }

**我尝试将此代码放在 createdview 或 oncreate 中，但同样的问题我需要通过捆绑或其他方式将数据从适配器发送到片段。

编辑代码，片段事务我尝试了很多方法：

public FragmentShoping() {
        // Required empty public constructor
    }
    RecyclerView recycler;
    View view;
    ConstraintLayout rootlayout;
    AdapterShoping adapterShoping;
    ArrayList<ShopingMeals> list = new ArrayList<>();
    ShopingMeals shopingMeals ;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        view= inflater.inflate(R.layout.fragment_shoping, container, false);
        recycler=view.findViewById(R.id.main_recycler_shoping);
        rootlayout = view.findViewById(R.id.shoping_rootlayout);
        recycler.setLayoutManager(new LinearLayoutManager(getActivity()));
        getMyitem();
        adapterShoping=new AdapterShoping(getActivity().getApplicationContext(),list);
        recycler.setRotationY(180);
        recycler.setAdapter(adapterShoping);

//        meals.add(new Meals("mamoun","fff",50,R.drawable.ic_meal));
//        meals.add(new Meals("mamoun","fff",50,R.drawable.ic_meal));
//        meals.add(new Meals("mamoun","fff",50,R.drawable.ic_meal));
//        meals.add(new Meals("mamoun","fff",50,R.drawable.ic_meal));
//        recycler.setHasFixedSize(true);
        return view;
    }

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
//        Bundle bundle = this.getArguments();
//        if (bundle != null) {
//            String i = bundle.getString("name", "un_name");
//            Log.i("BUNDLE2", i);
//        }
    }
    Bundle bundle;
    String i;
    public ArrayList<ShopingMeals> getMyitem() {
        bundle =this.getArguments();
        if(bundle!=null) {
            i = bundle.getString("name", "un_name");
        }
        shopingMeals = new ShopingMeals();
            shopingMeals.setName_Meal(i);
            shopingMeals.setPrice(10);
            shopingMeals.setCount(5);
            shopingMeals.setImg_meal(R.drawable.burger_1);
            list.add(shopingMeals);
//       String a = Objects.requireNonNull(this.getActivity()).getSharedPreferences("MySharedPref", MODE_PRIVATE).getString("name", "def");
//       SharedPreferences sh = getActivity().getSharedPreferences("MySharedPref", Context.MODE_PRIVATE);
//       String s =sh.getString("name","def");
//            shopingMeals.setName_Meal(a);

            return list;

    }

谢谢，**

Answer 1

此处提供了很好的答案

尝试检索值而不是捆绑

所以：

if(getArguments() != null)
  shippingMeals.setName_Meal(getArguments().getString("name"));