1-) Android Yeni - SearchView

<?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/action_search"

        app:actionLayout="@layout/fragment_home"
        android:orderInCategory="5"
        android:title="Search"
        android:icon="@android:drawable/ic_menu_search"
        app:showAsAction="always|collapseActionView"
        app:actionViewClass="androidx.appcompat.widget.SearchView"
        />
</menu>