Charts / Graphs library for android

Programatically creating graph view

LineChartView chart = new LineChartView(context);
   layout.addView(chart);

Use methods from *Chart classes to define chart behaviour, example methods:

 Chart.setInteractive(boolean isInteractive);
   Chart.setZoomType(ZoomType zoomType);
   Chart.setContainerScrollEnabled(boolean isEnabled, ContainerScrollType type);

Use methods from data models to define how chart looks like, example methods:

 ChartData.setAxisXBottom(Axis axisX);
   ColumnChartData.setStacked(boolean isStacked);
   Line.setStrokeWidth(int strokeWidthDp);

Every chart has its own method to set chart data and its own data model, example for line chart:

  List<PointValue> values = new ArrayList<PointValue>();
   values.add(new PointValue(0, 2));
   values.add(new PointValue(1, 4));
   values.add(new PointValue(2, 3));
   values.add(new PointValue(3, 4));

   //In most cased you can call data model methods in builder-pattern-like manner.
   Line line = new Line(values).setColor(Color.BLUE).setCubic(true);
   List<Line> lines = new ArrayList<Line>();
   lines.add(line);

   LineChartData data = new LineChartData();
   data.setLines(lines);

   LineChartView chart = new LineChartView(context);
   chart.setLineChartData(data);