如何从适配器的底页片段中设置TextView占位符

Question

我有一个像这样的BottomSheetDialogFragment类

RenameWalletDialog

public class RenameWalletDialog extends com.google.android.material.bottomsheet.BottomSheetDialogFragment  {

    EditText editTextWalletName;

    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.rename_wallet_sheet, container, false);

        editTextWalletName = (EditText) view.findViewById(R.id.custom_input_et);

        view.findViewById(R.id.btn_confirm).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Toast.makeText(getContext(), "Confirm button clicked", Toast.LENGTH_SHORT).show();
            }
        });

        view.findViewById(R.id.btn_cancel).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                dismiss();
            }
        });

        view.findViewById(R.id.clear_field).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                editTextWalletName.getText().clear();
            }
        });

        return view;

    }
}

并且我在适配器类中像这样创建了一个函数

WalletAdapter

@Override
    public DataObjectHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(mCtx).inflate(R.layout.wallet_item, parent, false);
        final DataObjectHolder dataObjectHolder = new DataObjectHolder(view);

        dataObjectHolder.walletoptions.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
//                Toast.makeText(v.getContext(), "Option Click " + dataObjectHolder.getAdapterPosition(), Toast.LENGTH_SHORT).show();
//                Log.d(TAG, "position = " + dataObjectHolder.getAdapterPosition());
                Context wrapper = new ContextThemeWrapper(mCtx, R.style.popupMenuStyle);
                final PopupMenu popup = new PopupMenu(wrapper, v, Gravity.END);
                popup.inflate(R.menu.poupup_menu);

                popup.show();

                popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                    @Override
                    public boolean onMenuItemClick(MenuItem item) {
                        switch (item.getItemId()) {
                            case R.id.one:
                                showFragmentRenameWallet();
                                break;
                            case R.id.two:
                                //Do operation if menu_item_two
                                Toast.makeText(mCtx,"You Clicked : " + item.getTitle(),Toast.LENGTH_SHORT).show();
                                break;
                        }
                        return false;
                    }
                });
            }
        });
        return dataObjectHolder;
    }


    @Override
    public void onBindViewHolder(DataObjectHolder holder, final int position) {

        DecimalFormat formatter = new DecimalFormat("#,###,###");
        Double doubleBalance = (double) userWalletList.get(position).getBalance();
        String numberFormatBalance = formatter.format(doubleBalance);
        holder.walletname.setText(userWalletList.get(position).getWalletName());
        holder.walletbalance.setText(String.valueOf( "₦ " +numberFormatBalance));
//        holder.walletid.setText(String.valueOf(userWalletList.get(position).getWalletid()));
        RenameWalletDialog renameWalletFragment = new RenameWalletDialog();
        renameWalletFragment.show(((FragmentActivity)mCtx).getSupportFragmentManager(), renameWalletFragment.getTag());
        Bundle bundle = new Bundle();
        String walletN = userWalletList.get(position).getWalletName();
        bundle.putString("walletname", walletN);
        renameWalletFragment.setArguments(bundle);

    }


    @Override
    public int getItemCount() {
        return userWalletList.size();
    }

    public interface MyClickListener {
        public void onItemClick(int position, View v);
    }

    private void showFragmentRenameWallet(){
        RenameWalletDialog renameWalletFragment = new RenameWalletDialog();
        renameWalletFragment.show(((FragmentActivity)mCtx).getSupportFragmentManager(), renameWalletFragment.getTag());
    }

并使用这样的功能

showFragmentRenameWallet();

我认为现在每个人都基本了解我的代码逻辑如何工作

我正在努力实现；

1. 我想将底部工作表的编辑文本视图设置为用户单击名称重命名选项的钱包的名称>]

但是我看不到通过适配器执行此操作的任何可行方法，因为它实际上并不是适配器视图的一部分

有人对如何执行此操作有任何想法吗？

NB：在适配器的绑定视图持有人中，我得到这样的钱包名称

holder.walletname.setText(userWalletList.get(position).getWalletName());

我有一个BottomSheetDialogFragment类，例如RenameWalletDialog公共类RenameWalletDialog扩展了com.google.android.material.bottomsheet.BottomSheetDialogFragment {EditText ...

Answer 1

如果要通过数据包传递数据，请执行此操作