[android] adapt LocationLayerPlugin's test suite

platform/android/MapboxGLAndroidSDKTestApp/src/debug/java/com/mapbox/mapboxsdk/testapp/activity/SingleActivity.java

@@ -18,6 +18,10 @@ public class SingleActivity extends AppCompatActivity {
     mapView.onCreate(savedInstanceState);
   }
 
+  public MapView getMapView() {
+    return mapView;
+  }
+
   @Override
   protected void onStart() {
     super.onStart();

platform/android/MapboxGLAndroidSDKTestApp/src/debug/res/layout/activity_single.xml

@@ -8,6 +8,6 @@
         android:id="@+id/mapView"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        app:mapbox_cameraZoom="2.0" />
+        app:mapbox_cameraZoomMin="2.0" />
 
 </RelativeLayout>