1<menu xmlns:android="http://schemas.android.com/apk/res/android"
 2    xmlns:app="http://schemas.android.com/apk/res-auto">
 3    <item
 4        android:icon="?attr/icon_search"
 5        android:orderInCategory="5"
 6        android:title="@string/search_messages"
 7        android:visible="@bool/show_combined_search_options"
 8        app:showAsAction="always">
 9        <menu>
10            <item
11                android:id="@+id/action_search_all_conversations"
12                android:title="@string/search_all_conversations" />
13            <item
14                android:id="@+id/action_search_this_conversation"
15                android:title="@string/search_this_conversation" />
16        </menu>
17    </item>
18    <item
19        android:id="@+id/action_scan_qr_code"
20        android:icon="?attr/icon_scan_qr_code"
21        android:orderInCategory="10"
22        android:title="@string/scan_qr_code"
23        android:visible="@bool/show_qr_code_scan"
24        app:showAsAction="always" />
25</menu>