title: What adapter shall I use to use HashMap in a ListView
body: <p>I want to use <code>HashMap</code> for a list of items of <code>Adapter</code> for a <code>ListView</code>. I was going to use <code>ArrayAdapter&lt;&gt;</code> but I can't because it is working with <code>List&lt;&gt;</code> only. What adapter shall I use?</p>