app/src/main/res/layout/fragment_customer_list.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/coordinator"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/ll_search"
            android:visibility="gone"
            android:orientation="vertical">

        <RadioGroup
            android:id="@+id/rg_search"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal"
            android:padding="@dimen/layout_padding_16dp">

            <RadioButton
                android:id="@+id/rb_online"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="@string/online"
                android:layout_marginStart="@dimen/layout_padding_10dp"
                android:layout_marginLeft="@dimen/layout_padding_10dp" />

             <View
                 android:layout_width="1dp"
                 android:layout_height="match_parent"
                 android:layout_gravity="center"
                 android:background="#E7DFDF"/>

            <RadioButton
                android:id="@+id/rb_offline"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="@string/offline"
                android:layout_marginStart="@dimen/layout_padding_10dp"
                android:layout_marginLeft="@dimen/layout_padding_10dp" />


        </RadioGroup>

            <View
                android:background="#cbcbcb"
                android:layout_height="1dp"
                android:layout_width="match_parent"
                android:layout_marginBottom="@dimen/layout_padding_10dp"/>

        </LinearLayout>


        <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
            android:id="@+id/swipe_container"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <androidx.recyclerview.widget.RecyclerView
                android:id="@+id/rv_customers"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_marginBottom="@dimen/layout_padding_30dp" />


        </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>

    </LinearLayout>

    <include
        layout="@layout/layout_sweet_exception_handler"
        android:id="@+id/layout_error"
        android:visibility="gone"/>

    <com.google.android.material.floatingactionbutton.FloatingActionButton
        android:clickable="true"
        android:focusable="true"
        android:id="@+id/fab_add_customer"
        android:layout_gravity="bottom|end"
        android:layout_height="wrap_content"
        android:layout_margin="@dimen/layout_padding_16dp"
        android:layout_width="wrap_content"
        app:layout_behavior="org.apache.fineract.utils.ScrollFabBehavior"
        app:srcCompat="@drawable/ic_add_black_24dp"/>

</androidx.coordinatorlayout.widget.CoordinatorLayout>