<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity">

<android.support.v7.widget.Toolbar android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="?attr/colorPrimary" android:elevation="4dp" android:minHeight="?attr/actionBarSize" android:paddingTop="@dimen/tool_bar_top_padding" android:transitionName="actionBar" />
<fragment android:id="@+id/mapView" android:name="com.google.android.gms.maps.MapFragment" android:layout_width="match_parent" android:layout_height="match_parent"/>

<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/main_content" android:layout_width="match_parent" android:layout_height="match_parent" android:fitsSystemWindows="false">



<android.support.v4.widget.NestedScrollView android:id="@+id/bottom_sheet" android:layout_width="match_parent" android:layout_height="350dp" android:clipToPadding="true" android:background="@android:color/holo_orange_light" app:layout_behavior="android.support.design.widget.BottomSheetBehavior" >



</android.support.v4.widget.NestedScrollView>

</android.support.design.widget.CoordinatorLayout>

</RelativeLayout>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity">

<android.support.v7.widget.Toolbar android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="?attr/colorPrimary" android:elevation="4dp" android:minHeight="?attr/actionBarSize" android:paddingTop="@dimen/tool_bar_top_padding" android:transitionName="actionBar" />
<fragment android:id="@+id/mapView" android:name="com.google.android.gms.maps.MapFragment" android:layout_width="match_parent" android:layout_height="match_parent"/>

<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/main_content" android:layout_width="match_parent" android:layout_height="match_parent" android:fitsSystemWindows="false">



<android.support.v4.widget.NestedScrollView android:id="@+id/bottom_sheet" android:layout_width="match_parent" android:layout_height="350dp" android:clipToPadding="true" android:background="@android:color/holo_orange_light" app:layout_behavior="android.support.design.widget.BottomSheetBehavior" >



</android.support.v4.widget.NestedScrollView>

</android.support.design.widget.CoordinatorLayout>

</RelativeLayout>