Recycler Adapter 未设置的一些数据

Question

这是我的 createView。我在日志 cat 中看到所有数据都可用，但某些数据未在适配器中设置。余额卡不是回收站视图的一部分。这是在片段中完成的。当调用此片段的 oncreate 视图时，出现错误 No adapter attached;跳过布局错误。我认为它希望我在初始化回收器视图后立即附加一个适配器，但由于我在获取所有数据后附加一个适配器，所以它可能会抛出错误，但我仍然没有对未看到的数据的解释在某些方面。

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

            View rootView = inflater.inflate(R.layout.payment,null);
            currentBalance = (TextView) rootView.findViewById(R.id.current_balance);

            paymentsRecyclerView = (RecyclerView) rootView.findViewById(R.id.payments_recycler_view);
            Constants.paymentsData = new ArrayList<PaymentsData>();

            paymentsRecyclerView.setHasFixedSize(true);

            paymentsLayoutManager = new LinearLayoutManager(getActivity());
            paymentsRecyclerView.setLayoutManager(paymentsLayoutManager);


            new FetchPaymentAsyncTask(getActivity().getApplicationContext(),new FetchPaymentAsyncTask.FetchPaymentCallback() {
                @Override
                public void onStart(boolean a) {

                    dialog = new ProgressDialog(getActivity());
                    dialog.setTitle("Getting Your Payment Details");
                    dialog.setMessage("Loading... please wait");
                    dialog.show();
                    dialog.setCancelable(false);

                }
                @Override
                public void onResult(boolean b) {

                    if(b){
                        dialog.dismiss();

                        currentBalance.setText(getActivity().getApplicationContext().getString(R.string.Rs)+" "+Constants.currentBalance);
                        paymentsAdapter = new PaymentsAdapter(Constants.paymentsData, getActivity().getApplicationContext());
                        paymentsRecyclerView.setAdapter(paymentsAdapter);

                    }
                    else{
                        dialog.dismiss();
                        AlertDialog builder = new AlertDialog.Builder(getActivity()).create();
                        builder.setTitle("Payment Details");
                        builder.setMessage("No Payment Records");
                        builder.show();

                    }

                }
            }).execute(Constants.fetchPaymentURL+Constants.merchantId);
            return rootView;
        }

Answer 1

问题已解决。我是在 Adapter class 上玩 VISIBILITY 的。感谢帮助

Recycler Adapter 未设置的一些数据

Some data not set by Recycler Adapter

android

adapter

android-recyclerview