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Expandable lists

Double up: using expandable lists

Android ExpandableListView expandableList icon

Expandable lists let you create lists within lists.

They’re ideal for list items that have sub-categories. The user selects an item from a scrollable list and another list pops open. They can then make another selection from this list.

Using Volley to download and display images in a list

Android Volley tutorial list icon 

Here’s the second part of the Volley tutorial.

This is where we show you how to use Volley to download images and display them in a ListView.

Android ListView tutorial

Android ListView Tutorial

What’s a ListView

A ListView displays items in a vertical, scrolling list. It contains a number of views, one for each item in the list. Here’s an example: