Notification Count Badge in Android Studio

<FrameLayout
    android:id="@+id/cart_frame_layout"
    android:layout_width="40dp"
    android:layout_height="40dp"
    android:layout_marginTop="8dp"
    android:layout_marginEnd="8dp"
    android:layout_marginBottom="8dp"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintTop_toTopOf="parent">

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:src="@drawable/ic_shop" />

    <TextView
        android:id="@+id/tv_cart_notify_count"
        android:layout_width="20dp"
        android:layout_height="20dp"
        android:layout_gravity="top|end"
        android:background="@drawable/circle_bg_notification"
        android:text="0"
        android:textAlignment="center"
        android:textColor="@color/white" />
</FrameLayout>