title: Achartengine on Android
body: <p>I am using Achartengine to create graph in my app.
  I want that my X axes would be a string, for now I am here:</p>
  
  <pre><code>public class LineGraph {
      public Intent getIntent(Context context){
          String[] x = { "a", "b" };
          int[] y = { 1 , 2 };
  
          TimeSeries series = new TimeSeries("Line");
          for(int i = 0; i &lt; x.length; i++){
              series.add(x, y);
          }
  
          ...
      }
  }
  </code></pre>