画条虚线

虚线的分割线

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shape画虚线

shape_imaginary_line.xml

<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="line">    <stroke android:color="@color/colorBlack" android:width="1dp" android:dashWidth="2dp" android:dashGap="2dp"/></shape>

不加这个android:shape="line">，样式就会是下面这样，一个虚线的框

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在View中使用

imaginary_line.xml

<?xml version="1.0" encoding="utf-8"?><View xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="5dp"    android:background="@drawable/shape_imaginary_line"    android:layerType="software"/>

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在布局中使用

<include layout="@layout/imaginary_line"/>