I would like to know how to add an icon in the ActionBar of my application I have the following XML code
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<!-- "Mark Favorite", should appear as action button if possible -->
<item
android:id="@+id/action_favorite"
android:icon="@drawable/ic_favorite_black_48dp"
android:title="@string/action_favorite"
app:showAsAction="ifRoom"/>
<!-- Settings, should always be in the overflow -->
<item android:id="@+id/action_settings"
android:title="@string/action_settings"
app:showAsAction="never"/>
</menu>
But I do not have the "menu" folder, I'm not sure where to add it or how to do it.