shape

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/zsp_android_com/article/details/88424579

虚线

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="line">
    <!--dashWith 虚线宽-->
    <!--dashGap 虚线间空隙宽-->
    <!--dashGap=0dp 实线-->
    <stroke
        android:width="@dimen/px1"
        android:color="@color/gray"
        android:dashWidth="@dimen/dp_2"
        android:dashGap="@dimen/dp_6" />
</shape>

圆环

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="oval"
    android:useLevel="false">
    <!--useLevel 用LevelListDrawable时true，false时有渐变效果-->
    <stroke
        android:width="@dimen/dp_6"
        android:color="@color/colorPrimary" />
    <solid android:color="@color/background" />
    <size
        android:width="@dimen/dp_20"
        android:height="@dimen/dp_20" />
</shape>