Java 可以在弹出窗口中使用ActionBar吗

在扩展ListFragment的类中，我有一个弹出窗口，当我单击一个按钮时会显示该窗口。我的问题是我不知道我是否可以在里面使用ActionBar。我的意思是，我想得到一个返回箭头，当它被点击时，它应该关闭（关闭）弹出窗口。我的意思是：像这样的东西：

    toolbar = findViewById(R.id.tool_bar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setTitle("Enter transaction");
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

这样的功能可能吗？或者更确切地说，我应该使用添加了ImageView的自定义工具栏使用set listener关闭弹出窗口吗？或者我应该创建自定义对话框

我附上一个文件，它显示了我现在拥有的和我想要实现的。

这是我班级的一部分

public class LastTransactionsFragment extends ListFragment implements, View.OnClickListener{

    //popupWindow
    private View popupView;
    private Button chooseTransactionDate;
    private Button chooseTodayTomorrow;
    private RadioGroup chooseTransactionType;
    private RadioButton chosenTransactionExpense;
    private RadioButton chosenTransactionIncome;
    private ImageView transactionCategoryImage;
    private Spinner chooseTransactionCategory;
    private EditText chooseTransactionAmount;
    private EditText chooseTransactionName;
    private Button saveTransactionButton;

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

    @RequiresApi(api = Build.VERSION_CODES.N)
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        view = inflater.inflate(R.layout.fragment_last_transactions, container, false);

        addTransactionActionButton = view.findViewById(R.id.add_transaction_action_button);
        addTransactionActionButton.setOnClickListener(this);

        return view;
    }


    @RequiresApi(api = Build.VERSION_CODES.N)
    @Override
    public void onClick(View v) {
        switch (v.getId()) {

            case R.id.add_transaction_action_button: {
                // inflate the layout of the popup window
                LayoutInflater inflater = (LayoutInflater) getActivity().getSystemService(LAYOUT_INFLATER_SERVICE);
                popupView = inflater.inflate(R.layout.activity_transaction, null);

                PopupWindow popupWindow = new PopupWindow(popupView, 565, 760, true);
                popupWindow.showAtLocation(popupView, Gravity.CENTER, 0, 0);

                Toolbar toolbar = popupView.findViewById(R.id.tool_bar);
                toolbar.setTitleTextColor(Color.WHITE);
                toolbar.setTitle("New transaction");

                int currentDay = 1;
                int currentMonth = Integer.parseInt(actualChosenMonth.getText().toString().substring(0, 2)) - 1;
                int currentYear = Integer.parseInt(actualChosenMonth.getText().toString().substring(3, 7));
                SimpleDateFormat simpledateformat = new SimpleDateFormat("EE");
                Date date = new Date(currentYear, currentMonth, currentDay - 1);
                String currentDayOfWeek = simpledateformat.format(date);
                String currentDateAsString = convertDateToString(currentDay, currentMonth, currentYear, currentDayOfWeek);

                chooseTransactionDate = popupView.findViewById(R.id.chooseTransactionDate);
                chooseTransactionDate.setText(currentDateAsString);
                chooseTransactionDate.setOnClickListener(this);

//I cut rest of of listener 

                saveTransactionButton = popupView.findViewById(R.id.saveTransactionButton);
                saveTransactionButton.setOnClickListener(this);
                break;
            }


            default:
                break;
        }
    }

这是我的布局文件（带有自定义工具栏）

//我剪切了布局的其余部分

我解决了我的问题。我用了这个：

((AppCompatActivity) getActivity()).setSupportActionBar(toolbar);
((AppCompatActivity) getActivity()).getSupportActionBar();
((AppCompatActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true);
((AppCompatActivity) getActivity()).getSupportActionBar().setDisplayShowHomeEnabled(true);

---

有人能帮我吗？

((AppCompatActivity) getActivity()).setSupportActionBar(toolbar);
((AppCompatActivity) getActivity()).getSupportActionBar();
((AppCompatActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true);
((AppCompatActivity) getActivity()).getSupportActionBar().setDisplayShowHomeEnabled(true);