title: AchartEngine Date on X-Axis, format bugs
body: <p>I'm using AchartEngine, and I want the time on the X-axis, but with the method add.(Date, double), I have number like this : "1374740271000" on the x-axis. How can I do to have it in HH-MM-SS ?</p>
  
  <p>Thanks for helping.</p>