How do I create a ListView with dashed / dotted line dividers in Android?

Question

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:

Answer 1

1. Define layerType for show the dotted line divider don't forget to give divider height.

<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" android:layerType="software"/>

Answer 2

You also need android:dividerHeight. Shapes are variable size, and right now you have a zero-height divider.

Answer 3

Here is mine and it works :

<?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>