import android.app.Activity;
import android.graphics.*;
import android.os.Bundle;
import com.androidplot.Plot;
import com.androidplot.xy.SimpleXYSeries;
import com.androidplot.series.XYSeries;
import com.androidplot.xy.*;
import java.text.DecimalFormat;
import java.text.FieldPosition;
import java.text.Format;
import java.text.ParsePosition;
import java.util.Arrays;
public class MyActivity extends Activity
{
 private XYPlot mySimpleXYPlot;
 @Override
 public void onCreate(Bundle savedInstanceState)
 {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 // initialize our XYPlot reference:
 mySimpleXYPlot = (XYPlot) findViewById(R.id.mySimpleXYPlot);
 // y-vals to plot:
 Number[] series1Numbers = {1, 2, 3, 4, 2, 3, 4, 2, 2, 2, 3, 4, 2, 3, 2, 2};
 // create our series from our array of nums:
 XYSeries series2 = new SimpleXYSeries(
 Arrays.asList(series1Numbers),
 SimpleXYSeries.ArrayFormat.Y_VALS_ONLY,
 "Thread #1");
 mySimpleXYPlot.getGraphWidget().getGridBackgroundPaint().setColor(Color.WHITE);
 mySimpleXYPlot.getGraphWidget().getGridLinePaint().setColor(Color.BLACK);
 mySimpleXYPlot.getGraphWidget().getGridLinePaint().setPathEffect(new DashPathEffect(new float[]{1,1}, 1));
 mySimpleXYPlot.getGraphWidget().getDomainOriginLinePaint().setColor(Color.BLACK);
 mySimpleXYPlot.getGraphWidget().getRangeOriginLinePaint().setColor(Color.BLACK);
 mySimpleXYPlot.getGraphWidget().setMarginRight(5);
 mySimpleXYPlot.setBorderStyle(Plot.BorderStyle.SQUARE, null, null);
 mySimpleXYPlot.getBorderPaint().setStrokeWidth(1);
 mySimpleXYPlot.getBorderPaint().setAntiAlias(false);
 mySimpleXYPlot.getBorderPaint().setColor(Color.WHITE);
 // Create a formatter to use for drawing a series using LineAndPointRenderer:
 LineAndPointFormatter series1Format = new LineAndPointFormatter(
 Color.rgb(0, 100, 0), // line color
 Color.rgb(0, 100, 0), // point color
 Color.rgb(100, 200, 0)); // fill color
 // setup our line fill paint to be a slightly transparent gradient:
 Paint lineFill = new Paint();
 lineFill.setAlpha(200);
 lineFill.setShader(new LinearGradient(0, 0, 0, 250, Color.WHITE, Color.BLUE, Shader.TileMode.MIRROR));
 StepFormatter stepFormatter = new StepFormatter(Color.rgb(0, 0,0), Color.BLUE);
 stepFormatter.getLinePaint().setStrokeWidth(1);
 stepFormatter.getLinePaint().setAntiAlias(false);
 stepFormatter.setFillPaint(lineFill);
 mySimpleXYPlot.addSeries(series2, stepFormatter);
 // adjust the domain/range ticks to make more sense; label per tick for range and label per 5 ticks domain:
 mySimpleXYPlot.setRangeStep(XYStepMode.INCREMENT_BY_VAL, 1);
 mySimpleXYPlot.setDomainStep(XYStepMode.INCREMENT_BY_VAL, 1);
 mySimpleXYPlot.setTicksPerRangeLabel(1);
 mySimpleXYPlot.setTicksPerDomainLabel(5);
 // customize our domain/range labels
 mySimpleXYPlot.setDomainLabel("Time (Secs)");
 mySimpleXYPlot.setRangeLabel("Server State");
 // get rid of decimal points in our domain labels:
 mySimpleXYPlot.setDomainValueFormat(new DecimalFormat("0"));
 // create a custom formatter to draw our state names as range tick labels:
 mySimpleXYPlot.setRangeValueFormat(new Format() {
 @Override
 public StringBuffer format(Object obj, StringBuffer toAppendTo, FieldPosition pos) {
 Number num = (Number) obj;
 switch(num.intValue()) {
 case 1:
 toAppendTo.append("Init");
 break;
 case 2:
 toAppendTo.append("Idle");
 break;
 case 3:
 toAppendTo.append("Recv");
 break;
 case 4:
 toAppendTo.append("Send");
 break;
 default:
 toAppendTo.append("Unknown");
 break;
 }
 return toAppendTo;
 }
 @Override
 public Object parseObject(String source, ParsePosition pos) {
 return null;
 }
 });
 // by default, AndroidPlot displays developer guides to aid in laying out your plot.
 // To get rid of them call disableAllMarkup():
 mySimpleXYPlot.disableAllMarkup();
 }
}