Take the attribute and the value of mapbox

It provide possibilities to use mapbox namespace and id as a attribute to gather your tilesource.
For instance:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:mapbox="http://schemas.android.com/apk/res-auto"
	android:layout_width="match_parent"
	android:layout_height="match_parent" >

	<com.mapbox.mapboxsdk.views.MapView
		android:id="@+id/mapid"
		mapbox:id="isatimur.map-krrax71g"
		android:layout_width="fill_parent"
		android:layout_height="fill_parent" >
	</com.mapbox.mapboxsdk.views.MapView>

...