app/src/main/res/menu/main.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_main" >
<item android:id="@+id/action_settings"
android:orderInCategory="1"
android:title="@string/action_settings"
app:showAsAction="never" />
<item
android:id="@+id/action_github"
android:orderInCategory="2"
android:title="@string/menu_githublink" />
<item
android:id="@+id/action_project"
android:orderInCategory="3"
android:title="@string/menu_projectlink" />
</menu>