sodalive-android/app/src/main/res/layout/activity_roulette_config.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/black">

    <RelativeLayout
        android:id="@+id/rl_back"
        android:layout_width="0dp"
        android:layout_height="51.7dp"
        android:background="@color/black"
        android:paddingHorizontal="13.3dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <TextView
            android:id="@+id/tv_back"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:drawablePadding="6.7dp"
            android:ellipsize="end"
            android:fontFamily="@font/bold"
            android:gravity="center"
            android:minHeight="48dp"
            android:text="@string/screen_roulette_config_title"
            android:textColor="@color/color_eeeeee"
            android:textSize="18.3sp"
            app:drawableStartCompat="@drawable/ic_back"
            tools:ignore="RelativeOverlap"
            tools:text="보이스온" />
    </RelativeLayout>

    <ScrollView
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toTopOf="@+id/ll_actions"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/rl_back">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:padding="13.3dp">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:baselineAligned="false"
                android:orientation="horizontal">

                <LinearLayout
                    android:id="@+id/ll_select_roulette_1"
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:background="@drawable/bg_round_corner_6_7_13181b"
                    android:gravity="center"
                    android:paddingVertical="14.3dp">

                    <ImageView
                        android:id="@+id/iv_select_roulette_1"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginEnd="6.7dp"
                        android:contentDescription="@null"
                        android:src="@drawable/ic_select_check"
                        android:visibility="gone" />

                    <TextView
                        android:id="@+id/tv_select_roulette_1"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:fontFamily="@font/bold"
                        android:text="@string/screen_roulette_config_preset_1"
                        android:textColor="@color/color_3bb9f1"
                        android:textSize="14.7sp" />
                </LinearLayout>

                <LinearLayout
                    android:id="@+id/ll_select_roulette_2"
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="13.3dp"
                    android:layout_weight="1"
                    android:background="@drawable/bg_round_corner_6_7_777777"
                    android:gravity="center"
                    android:paddingVertical="14.3dp">

                    <ImageView
                        android:id="@+id/iv_select_roulette_2"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginEnd="6.7dp"
                        android:contentDescription="@null"
                        android:src="@drawable/ic_select_check_black"
                        android:visibility="gone" />

                    <TextView
                        android:id="@+id/tv_select_roulette_2"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:fontFamily="@font/bold"
                        android:text="@string/screen_roulette_config_preset_2"
                        android:textColor="@color/color_555555"
                        android:textSize="14.7sp" />
                </LinearLayout>

                <LinearLayout
                    android:id="@+id/ll_select_roulette_3"
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="13.3dp"
                    android:layout_weight="1"
                    android:background="@drawable/bg_round_corner_6_7_777777"
                    android:gravity="center"
                    android:paddingVertical="14.3dp">

                    <ImageView
                        android:id="@+id/iv_select_roulette_3"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginEnd="6.7dp"
                        android:contentDescription="@null"
                        android:src="@drawable/ic_select_check"
                        android:visibility="gone" />

                    <TextView
                        android:id="@+id/tv_select_roulette_3"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:fontFamily="@font/bold"
                        android:text="@string/screen_roulette_config_preset_3"
                        android:textColor="@color/color_555555"
                        android:textSize="14.7sp" />
                </LinearLayout>
            </LinearLayout>

            <RelativeLayout
                android:id="@+id/rl_roulette_is_active"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="26.7dp"
                android:visibility="gone">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentStart="true"
                    android:layout_centerVertical="true"
                    android:fontFamily="@font/bold"
                    android:text="@string/screen_roulette_config_activate_question"
                    android:textColor="@color/color_eeeeee"
                    android:textSize="16sp" />

                <ImageView
                    android:id="@+id/iv_roulette_is_active"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentEnd="true"
                    android:contentDescription="@null"
                    tools:src="@drawable/btn_toggle_off_big" />
            </RelativeLayout>

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="26.7dp"
                android:layout_marginBottom="13.3dp"
                android:fontFamily="@font/bold"
                android:text="@string/screen_roulette_config_price_label"
                android:textColor="@color/color_eeeeee"
                android:textSize="16sp" />

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <EditText
                    android:id="@+id/et_set_price"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentStart="true"
                    android:layout_centerVertical="true"
                    android:layout_marginEnd="8dp"
                    android:layout_toStartOf="@+id/tv_price_unit"
                    android:background="@drawable/bg_round_corner_6_7_222222"
                    android:fontFamily="@font/medium"
                    android:hint="@string/screen_roulette_config_price_hint"
                    android:importantForAutofill="no"
                    android:inputType="numberSigned"
                    android:paddingHorizontal="13.3dp"
                    android:paddingVertical="16.7dp"
                    android:textColor="@color/color_eeeeee"
                    android:textColorHint="@color/color_777777"
                    android:textCursorDrawable="@drawable/edit_text_cursor"
                    android:textSize="13.3sp"
                    android:theme="@style/EditTextStyle"
                    tools:ignore="LabelFor" />

                <TextView
                    android:id="@+id/tv_price_unit"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentEnd="true"
                    android:layout_centerVertical="true"
                    android:fontFamily="@font/bold"
                    android:text="@string/screen_live_room_create_price_unit"
                    android:textColor="@color/color_eeeeee"
                    android:textSize="16.7sp" />
            </RelativeLayout>

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="26.7dp"
                android:fontFamily="@font/bold"
                android:text="@string/screen_roulette_config_option_label"
                android:textColor="@color/color_eeeeee"
                android:textSize="16sp" />

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="21.3dp">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentStart="true"
                    android:layout_centerVertical="true"
                    android:fontFamily="@font/medium"
                    android:text="@string/screen_roulette_config_option_limit"
                    android:textColor="@color/color_ff5c49"
                    android:textSize="13.3sp" />

                <ImageView
                    android:id="@+id/iv_add_option"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentEnd="true"
                    android:layout_centerVertical="true"
                    android:contentDescription="@null"
                    android:src="@drawable/btn_add" />
            </RelativeLayout>

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="21.3dp">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:text="@string/screen_roulette_config_option_total"
                    android:textColor="@color/color_eeeeee"
                    android:textSize="14.7sp"
                    tools:ignore="RelativeOverlap"
                    android:fontFamily="@font/medium" />

                <TextView
                    android:id="@+id/tv_total_percentage"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentEnd="true"
                    android:layout_centerVertical="true"
                    android:fontFamily="@font/medium"
                    android:gravity="center"
                    android:textColor="@color/color_eeeeee"
                    android:textSize="14.7sp"
                    tools:text="( 100.00% )" />
            </RelativeLayout>

            <LinearLayout
                android:id="@+id/ll_roulette_option_container"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical" />
        </LinearLayout>
    </ScrollView>

    <LinearLayout
        android:id="@+id/ll_actions"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:background="@drawable/bg_top_round_corner_16_7_222222"
        android:orientation="horizontal"
        android:padding="13.3dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent">

        <TextView
            android:id="@+id/tv_preview"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="@drawable/bg_round_corner_10_transparent_3bb9f1"
            android:fontFamily="@font/bold"
            android:gravity="center"
            android:paddingVertical="16dp"
            android:text="@string/screen_roulette_config_preview"
            android:textColor="@color/color_3bb9f1"
            android:textSize="18.3sp" />

        <TextView
            android:id="@+id/tv_save"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="13.3dp"
            android:layout_weight="1"
            android:background="@drawable/bg_round_corner_10_3bb9f1"
            android:fontFamily="@font/bold"
            android:gravity="center"
            android:paddingVertical="16dp"
            android:text="@string/screen_roulette_config_save"
            android:textColor="@color/white"
            android:textSize="18.3sp" />
    </LinearLayout>

</androidx.constraintlayout.widget.ConstraintLayout>