vtosters/smali/res/layout/popup_suggest_play_music_notification.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <android.support.constraint.ConstraintLayout
        android:layout_gravity="center_horizontal"
        android:background="@drawable/bg_overlay_card"
        android:padding="16.0dip"
        android:layout_width="fill_parent"
        android:layout_height="152.0dip"
        android:layout_marginLeft="-8.0dip"
        android:layout_marginRight="-8.0dip"
        android:maxWidth="480.0dip">

        <TextView
            android:textSize="16.0dip"
            android:textColor="@color/muted_black"
            android:ellipsize="end"
            android:id="@id/music_suggest_notification_title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="17.0dip"
            android:text="@string/music_suggest_notification_title"
            android:maxLines="1"
            android:includeFontPadding="false"
            android:fontFamily="@string/font_family_medium"
            android:paddingEnd="48.0dip"
            android:layout_marginStart="16.0dip"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:textSize="15.0dip"
            android:textColor="@color/caption_gray"
            android:ellipsize="end"
            android:id="@id/music_suggest_notification_message"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/music_suggest_notification_message"
            android:maxLines="1"
            android:fontFamily="@string/font_family_regular"
            android:paddingEnd="48.0dip"
            android:layout_marginStart="16.0dip"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/music_suggest_notification_title" />

        <View
            android:id="@id/music_suggest_notification_divider"
            android:background="#1e000000"
            android:layout_width="fill_parent"
            android:layout_height="0.5dip"
            android:layout_marginLeft="16.0dip"
            android:layout_marginTop="15.0dip"
            android:layout_marginRight="16.0dip"
            app:layout_constraintTop_toBottomOf="@id/music_suggest_notification_message" />

        <View
            android:id="@id/music_suggest_notification_header"
            android:background="@drawable/music_suggest_notification_header_selector_bg"
            android:layout_width="0.0dip"
            android:layout_height="0.0dip"
            app:layout_constraintBottom_toTopOf="@id/music_suggest_notification_divider"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <ImageView
            android:layout_gravity="end|center|top"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="24.0dip"
            android:src="@drawable/ic_headphones_24"
            android:tint="@color/light_gray"
            android:layout_marginEnd="24.0dip"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:textColor="?accent"
            android:ellipsize="end"
            android:gravity="center_vertical"
            android:id="@id/play_button"
            android:background="@drawable/music_suggest_notification_buttons_left_selector_bg"
            android:layout_width="0.0dip"
            android:layout_height="48.0dip"
            android:text="@string/music_suggest_notification_play_all"
            android:maxLines="1"
            android:drawablePadding="8.0dip"
            android:layout_weight="1.0"
            android:textAllCaps="true"
            android:fontFamily="@string/font_family_medium"
            android:paddingStart="25.0dip"
            android:paddingEnd="8.0dip"
            app:layout_constraintEnd_toStartOf="@id/horizontal_divider"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/music_suggest_notification_divider" />

        <View
            android:layout_gravity="center_vertical"
            android:id="@id/horizontal_divider"
            android:background="#1e000000"
            android:layout_width="0.5dip"
            android:layout_height="28.0dip"
            app:layout_constraintBottom_toBottomOf="@id/play_button"
            app:layout_constraintEnd_toStartOf="@id/music_shuffle_btn"
            app:layout_constraintStart_toEndOf="@id/play_button"
            app:layout_constraintTop_toTopOf="@id/play_button" />

        <TextView
            android:textColor="?accent"
            android:ellipsize="end"
            android:gravity="center_vertical"
            android:id="@id/music_shuffle_btn"
            android:background="@drawable/music_suggest_notification_buttons_right_selector_bg"
            android:layout_width="0.0dip"
            android:layout_height="48.0dip"
            android:text="@string/music_suggest_notification_shuffle"
            android:maxLines="1"
            android:drawablePadding="8.0dip"
            android:layout_weight="1.0"
            android:textAllCaps="true"
            android:fontFamily="@string/font_family_medium"
            android:paddingStart="25.0dip"
            android:paddingEnd="16.0dip"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@id/horizontal_divider"
            app:layout_constraintTop_toTopOf="@id/play_button" />
    </android.support.constraint.ConstraintLayout>
</FrameLayout>