如何在Android中使用虚线/虚线分隔线创建ListView? [英] How do I create a ListView with dashed / dotted line dividers in Android?

问题描述

我设法通过在/app/res/drawable/中创建一个名为 dash.xml 的文件来弄清楚如何创建自定义形状(带有虚线笔划) em>文件夹:

I managed to figure out how to create a custom shape (with a dashed stroke) by creating a file called dash.xml inside of the /app/res/drawable/ folder:

<?xml version="1.0" encoding="utf-8"?>
<shape
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="line">
    <stroke
        android:color="#534b4b"
        android:width="1dp"
        android:dashGap="2dp"
        android:dashWidth="1dp"
    />
    <size
        android:height="1dp"
    />
</shape>

现在，我对如何将此形状应用于ListView感到困惑.我已经尝试了以下方法，但是没有显示分隔线:

Now I'm confused as to how to apply this shape to a ListView. I've tried the following, but no divider is displayed:

<ListView android:id="@+id/android:list" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent"
    android:cacheColorHint="#00000000"
    android:divider="@drawable/dash"
    android:dividerHeight="1dp"
/>

Wtf?

推荐答案

这是我的，并且有效:

<?xml version="1.0" encoding="utf-8"?>
<shape
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="line">
    <stroke
        android:color="#FF404040"
        android:width="1dp"
        android:dashGap="3dp"
        android:dashWidth="1dp"
    />
    <size
        android:height="3dp"
    />
</shape>

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