如何在Android Studio中通过复选框控制menuItems可见性

<CheckBox
    android:id="@+id/checkbox"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="显示菜单项" />

<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:id="@+id/menu_item"
        android:title="菜单项"
        android:visible="false"
        android:showAsAction="always" />
</menu>

CheckBox checkBox = findViewById(R.id.checkbox);
checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
    @Override
    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        MenuItem menuItem = findViewById(R.id.menu_item);
        menuItem.setVisible(isChecked);
    }
});

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu_main, menu);
    return true;
}

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    MenuItem menuItem = menu.findItem(R.id.menu_item);
    CheckBox checkBox = findViewById(R.id.checkbox);
    menuItem.setVisible(checkBox.isChecked());
    return true;
}