Is there a good charting library for Android?
<p>I have a need to render and display charts (bar charts for now, but more types may be needed later) in an Android app I'm working on. I've done some looking around and it doesn't look like there are any really good, mature charting libraries for Android yet.</p>

<p>Do you know any?</p>

<p>Edit to add some details of requirements</p>

<ul>
<li>Bar Charts</li>
<li>Horizontal bar charts</li>
<li>Double stacked bar charts</li>
<li>Axis labels (including rotated 90 degrees on the y axis)</li>
<li>Labels above each bar on the chart</li>
<li>Shaded or custom backgrounds</li>
</ul>
