android - 我想在对话框中创建一个 recyclerview

Question

 case R.id.menuAbout:
            Dialog dialog = new Dialog(MainActivity.this);
            dialog.setTitle("About Us");
            dialog.setContentView(R.layout.dialog_layout);
            recyclerView =(RecyclerView)findViewById(R.layout.dialog_layout);
            layoutManager = new LinearLayoutManager(this);
            recyclerView.setLayoutManager(layoutManager);
            recyclerView.setHasFixedSize(true);
            dialog.show();

我的对话框中有一个回收站 View ，我想在这里获取它的 ID 我如何知道如何为这个回收器扩充布局我只需要知道如何从我的对话框 View 访问这个 View

Answer 1

请试试这个 -

    AlertDialog.Builder alertDialog = new AlertDialog.Builder(context);
    View convertView = LayoutInflater.from(context).inflate(R.layout.member_list_dialog, null);
    alertDialog.setView(convertView);
    alertDialog.setTitle(context.getResources().getString(R.string.memberList));
    Dialog dialog = alertDialog.create();
    RecyclerView rv = (RecyclerView) convertView.findViewById(R.id.rv_member_list);
    rv.setLayoutManager(new LinearLayoutManager(context));
    rv.setHasFixedSize(true);