dandelion/app/src/main/res/menu/main__menu_bottom.xml

<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    tools:context=".activity.MainActivity">


    <item
        android:id="@+id/action_search"
        android:icon="@drawable/ic_search_white_48px"
        app:showAsAction="always"
        android:orderInCategory="100"
        android:title="@string/action_search_by_tags_or_persons" />

    <item
        android:id="@+id/action_compose"
        android:icon="@drawable/ic_mode_edit_white_48px"
        app:showAsAction="always"
        android:orderInCategory="200"
        android:title="@string/action_compose_new_post" />

    <!-- Keep right most -->
    <item
        android:id="@+id/action_go_to_top"
        android:icon="@drawable/ic_arrow_upward_white_48px"
        app:showAsAction="always"
        android:orderInCategory="400"
        android:title="@string/action_go_to_top" />

    <!-- overflow menu -->

    <item
        android:id="@+id/action_exit"
        app:showAsAction="never"
        android:orderInCategory="600"
        android:title="@string/action_exit_app"
        />

</menu>