参考官网:https://code.google.com/p/achartengine/
<activity android:name="org.achartengine.GraphicalActivity" />
public void test() {
//准备数据集
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
Random r = new Random();
for (int i = 0; i < 2; i++) {
XYSeries series = new XYSeries("test" + (i + 1));
for (int k = 0; k < 10; k++) {
series.add(k, 20 + r.nextInt() % 100);
}
dataset.addSeries(series);
}
//准备渲染器
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
XYSeriesRenderer xyRenderer = new XYSeriesRenderer();
xyRenderer.setColor(Color.BLUE);
xyRenderer.setPointStyle(PointStyle.SQUARE);
renderer.addSeriesRenderer(xyRenderer);
XYSeriesRenderer xyRenderer1 = new XYSeriesRenderer();
xyRenderer1.setColor(Color.RED);
xyRenderer1.setPointStyle(PointStyle.CIRCLE);
renderer.addSeriesRenderer(xyRenderer1);
//使用内置Activity用于显示
Intent intent = ChartFactory.getLineChartIntent(this, dataset, renderer);
startActivity(intent);
}