Android Achartengine Setdisplaychartvalues Crashes App

I just want to display the Y values right above the chart line, I found that the method to do this is setting setDisplayChartValues to true. However when I use it the app crashes w

Solution 1:

I suggest you upgrade to the latest 1.1.0 release as this issue has been fixed a while ago. You can download the version here.

Solution 2:

It's a strange issue, but adding data to your TimeSeries out of order will cause this. I used a TreeMap to mimic the TimeSeries. Then, just iterate through the keys of your sorted TreeMap and add the data to the TimeSeries that way.