1-) Android RMOS - action bar menü iconun yanına veya altına yazı ekleme

kaynak : https://stackoverflow.com/questions/36199215/how-to-show-text-below-icon-in-toolbar-menu/37319165

menu_nfc.xml

<?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/menuNfcBarkod"
        android:icon="@drawable/barkod_beyaz"
        android:orderInCategory="0"
        android:title="QR - Barcode"
        app:showAsAction="always"
        android:actionLayout="@layout/nfc_menu" />
</menu>

nfc_menu.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center"
    android:orientation="horizontal"
    >
    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/barkod_beyaz"
        android:layout_marginRight="5dp"
        />

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:paddingLeft="0dp"
        android:text="BARKOD OKU"
        android:textColor="@color/colorWhite"
        android:textSize="12dp"
        android:layout_marginRight="5dp"

        />
</LinearLayout>

CLİCK EVENTİNİ BU ŞEKİLDE AYARLAMAK GEREKİYOR ARTIK

Menu menu;
MenuInflater inflater;

@Override
public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
    this.menu = menu;
    this.inflater = inflater;
    menu.clear();
    inflater.inflate(R.menu.menu_nfc, menu);

    View your_menu_view = menu.findItem(R.id.menuNfcBarkod).getActionView();
    your_menu_view.setOnClickListener(new View.OnClickListener() {
        @Override public void onClick(View v) {
            Toast.makeText(getContext(), "Barkodd Açılıyor...", Toast.LENGTH_SHORT).show();
        } });   
}