Technical

I've made changes to my plot but the display is not updating

Whenever changes are made to a plot, it must be redrawn by invoking Plot.redraw() before they are displayed.  You'll only need to do this when the changes are being made out of your Activity's onCreate method because your plot will automatically redraw after onCreate completes.

My plot is empty

There are a number of potential causes for this one but by far the most common is using a series of data that either contains a single element or all elements are the same value.  By default Androidplot will attempt to automatically "frame" your series data by finding the current min/max values for domain and range (x/y).  If there's no resolution in the series data (as in the two cases mentioned above) Androidplot will be unable to automatically calculate reasonable defaults for your domain and range boundaries.  Instead, you must manually set these boundaries:

plot.setDomainBoundaries(0, 100, BoundaryMode.FIXED);
plot.setRangeBoundaries(0, 100, BoundaryMode.FIXED);

General

How do I submit a bug?

The easiest way is to use the "Submit Bug" button floating in the bottom right of all pages on Androidplot.com.  Or you can create an account on jira.androidplot.com and click the "Create" button found on the top of most pages there.

Is there a demo app?

Yep and you can find it here.

How can I get the source?

Just fork us on Bitbucket or Github.  Feel free to submit a pull request to either repo if you've got a bug fix or cool feature you'd like to share with the community.