Top Sheet Dialog

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/colorWhite"
    android:orientation="vertical"
    android:padding="16dp">

    <!-- NOTE: This list should be displayed in a list
    instead of nested layouts -->

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="6dp"
        android:layout_marginBottom="6dp">

        <ImageView
            android:id="@+id/icon_userName"
            android:layout_width="24dp"
            android:layout_height="24dp"
            android:layout_gravity="center"
            android:layout_marginStart="8dp"
            android:background="@drawable/ic_search"
            app:backgroundTint="@color/cardview_dark_background" />

        <EditText
            android:id="@+id/edt_search"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@null"
            android:hint="@string/search_hint"
            android:imeOptions="actionSearch"
            android:padding="10dp"
            android:singleLine="true"
            android:textColor="@color/input_login"
            android:textColorHint="@color/input_login_hint"
            android:textSize="15sp"
            android:inputType="textCapSentences" />

    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="0.5dp"
        android:background="@android:color/darker_gray" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp"
        android:text="Tutor Background:" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="12dp"
        android:layout_marginBottom="16dp"
        android:orientation="vertical">

        <RadioGroup
            android:id="@+id/holderRadioGroup"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal">

            <RadioButton
                android:id="@+id/rb_science"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:checked="true"
                android:text="Science"
                android:textColor="@android:color/black" />

            <RadioButton
                android:id="@+id/rb_commerce"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:checked="false"
                android:text="Commerce"
                android:textColor="@android:color/black" />

            <RadioButton
                android:id="@+id/rd_arts"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:checked="false"
                android:text="Arts"
                android:textColor="@android:color/black" />
        </RadioGroup>

    </LinearLayout>

    <Button
        android:id="@+id/btn_search"
        style="@style/Widget.AppCompat.Button.Borderless.Colored"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="end"
        android:text="Search"
        android:textAllCaps="false" />

</LinearLayout>