圆点

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:innerRadius="0dp"
    android:shape="oval"
    android:thickness="5dp"
    android:useLevel="false">

    <solid android:color="@color/color_b2b2b2" />

    <size
        android:width="5dp"
        android:height="5dp" />

</shape>

    <View
        android:id="@+id/iv_icon"
        android:layout_width="5dp"
        android:layout_height="5dp"
        android:layout_marginRight="10dp"
        android:background="@drawable/toutiao_circular" />