<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:gravity="center_vertical"
                android:orientation="vertical">

    <Button
            android:id="@+id/cancelFilters"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_toRightOf="@+id/acceptFilters"
            android:text="@string/cancelFilters"/>

    <Button
            android:id="@+id/acceptFilters"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_alignParentLeft="true"
            android:layout_marginLeft="90dp"
            android:text="@string/acceptFilters"/>

    <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignLeft="@+id/acceptFilters"
            android:layout_alignParentTop="true"
            android:orientation="vertical">

        <RadioGroup
                android:id="@+id/Filters_Users_Options"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content">

            <RadioButton
                    android:id="@+id/Filters_All"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/Filters_All"/>

            <RadioButton
                    android:id="@+id/Filters_Teachers"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/Filters_Teachers"/>

            <RadioButton
                    android:id="@+id/Filters_Students"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/Filters_Students"/>
        </RadioGroup>
    </LinearLayout>

</RelativeLayout>