如何在 Kotlin 的 android 工具栏中添加额外的菜单

Question

The question is clear. I need to add another menu beside of the main menu in toolbar. I have created the status:xml menu file like this:

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/online"
        android:orderInCategory="10"
        android:title="@string/action_settings"
        app:showAsAction="never" />
    <item
        android:id="@+id/busy"
        android:orderInCategory="20"
        android:title="@string/action_settings"
        app:showAsAction="never" />
    <item
        android:id="@+id/invisible"
        android:orderInCategory="30"
        android:title="@string/action_settings"
        app:showAsAction="never" />
</menu>

and added a clickable TextView to toolbar like this:

<androidx.appcompat.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:popupTheme="@style/AppTheme.PopupOverlay">
            <androidx.constraintlayout.widget.ConstraintLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent">

                <TextView
                    ... />
            </androidx.constraintlayout.widget.ConstraintLayout>
        </androidx.appcompat.widget.Toolbar>

Now I need to add it separately to the toolbar, but in code below:

override fun onCreateOptionsMenu(menu: Menu): Boolean {
        // Inflate the menu; this adds items to the action bar if it is present.
        menuInflater.inflate(R.menu.main, menu)
        menuInflater.inflate(R.menu.status, menu)
        return true
    }

It add all of items to main menu. Any help will be appreciated.

Answer 1

If this menus have to be separate that appear depending on some kind of condition you can use onPrepareOptionsMenu. Check this question and developer guide on menus Android: Multiple Option Menus in one Activity https://developer.android.com/guide/topics/ui/menus