<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_margin="16dp">

    <android.support.v4.view.ViewPager
        android:id="@+id/crime_view_pager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_weight="1">
    </android.support.v4.view.ViewPager>


    <Button
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_alignParentBottom="true"
        android:text="foo"/>


</LinearLayout>