private void createChart(View v) {
BarChart chart = (BarChart) v.findViewById(R.id.barChart);
chart.clear();
PSDatePickerView datePickerView = (PSDatePickerView) v.findViewById(R.id.date_picker_view);
PSUserDataCollection dataCollection = PSDataStore.getInstance().getUserDataCollection();
ArrayList<BarEntry> entriesAgg = new ArrayList<BarEntry>();
ArrayList<String> xVals = new ArrayList<String>();
int idx = 0;
for (Calendar cur = (Calendar) datePickerView.getStartDate().clone();
PSUtil.beforeCalender(cur, datePickerView.getEndDate());
cur.add(Calendar.DATE, 1)) {
PSDailyData dailyData = dataCollection.getDailyData(cur.getTimeInMillis());
BarEntry ent = null;
if (dailyData != null) {
ent = new BarEntry(dailyData.getFormula(), idx, dailyData);
}
if (ent != null) {
entriesAgg.add(ent);
}
xVals.add(PSUtil.weekDays[idx]);
idx++;
}
BarDataSet setAgg = new BarDataSet(entriesAgg, PSDataStore.getInstance().getUser().getName());
setAgg.setAxisDependency(YAxis.AxisDependency.LEFT);
setAgg.setColor(getResources().getColor(R.color.ps_blue_sky));
ArrayList<BarDataSet> dataSets = new ArrayList<BarDataSet>();
dataSets.add(setAgg);
// BarData
BarData data = new BarData(xVals, dataSets);
chart.setData(data);
// Config chart
chart.setDescription("");
chart.setDrawHighlightArrow(true);
// Config axises
YAxis leftAxis = chart.getAxisLeft();
YAxis rightAxis = chart.getAxisRight();
leftAxis.setDrawGridLines(false);
rightAxis.setDrawGridLines(false);
// Config limit line
LimitLine ll = new LimitLine(60f);
ll.setLineColor(Color.CYAN);
ll.setLineWidth(1f);
leftAxis.removeAllLimitLines();
leftAxis.addLimitLine(ll);
// Config marker
PSDailyDataMarkerView markerView =
new PSDailyDataMarkerView(v.getContext(), R.layout.ps_daily_data_marker_view);
chart.setMarkerView(markerView);
// Legend
Legend l = chart.getLegend();
l.setEnabled(false);
// Show data
chart.animateY(600);
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootview = inflater.inflate(R.layout.fragment_graph, container, false);
chart = (BarChart) rootview.findViewById(R.id.chart);
String url =
"http://codez.savonia.fi/etp4301_2015_r1/Test.php?key=SK1-tekuenergy&Tags=4096&obj=OPI-JKL02&Date=2015-10-31&measuresInHour=12&graphScaleInHours=24&dataPrecision=hour&roundPrecision=2";
// String url =
// "http://codez.savonia.fi/etp4301_2015_r1/Test.php?key=SK101-kuopioenergy&Tags=666&Date=2014-9-23&obj=KPOE&measuresInHour=1&graphScaleInHours=24&dataPrecision=hour&roundPrecision=2";
WebService request = new WebService(GraphActivityFragment.this, "GET");
Measurements = new ArrayList<BarEntry>();
dataSets = new ArrayList<BarDataSet>();
BarDataSet setComp1 = new BarDataSet(Measurements, "Sähkötolpat");
setComp1.setAxisDependency(YAxis.AxisDependency.LEFT);
chart.setAutoScaleMinMaxEnabled(true);
chart.setDrawValueAboveBar(false);
xVals = new ArrayList<String>();
xVals.add("00:00");
xVals.add("01:00");
xVals.add("02:00");
xVals.add("03:00");
xVals.add("04:00");
xVals.add("05:00");
xVals.add("06:00");
xVals.add("07:00");
xVals.add("08:00");
xVals.add("09:00");
xVals.add("10:00");
xVals.add("11:00");
xVals.add("12:00");
xVals.add("13:00");
xVals.add("14:00");
xVals.add("15:00");
xVals.add("16:00");
xVals.add("17:00");
xVals.add("18:00");
xVals.add("19:00");
xVals.add("20:00");
xVals.add("21:00");
xVals.add("22:00");
xVals.add("23:00");
xVals.add("24:00");
request.execute(url);
return rootview;
}
@Override
public void HttpResponse(String response) {
Date xPoint = new Date();
String yPoint = "";
try {
JSONObject reader = new JSONObject(response);
String xString = reader.getString("Results");
String[] test = xString.split(",");
for (String s : test) {
s = s.replace('{', ' ');
s = s.replace('}', ' ');
s = s.replace('"', ' ');
String[] mark = s.split(":");
Integer intTest;
if (s.substring(12, 13).equals("0")) {
// Log.d("paiva1",s.substring(13, 14) );
intTest = Integer.parseInt(s.substring(13, 14));
} else {
// Log.d("paiva2",s.substring(12, 14).replace(" ", "") );
intTest = Integer.parseInt(s.substring(12, 14).replace(" ", ""));
}
// String str = "22:00";
// SimpleDateFormat ft = new SimpleDateFormat ("HH:mm");
// xPoint = ft.parse(str);
yPoint = mark[2];
BarEntry measure = new BarEntry(Float.parseFloat(yPoint), intTest); //
Measurements.add(measure);
}
} catch (JSONException e) {
e.printStackTrace();
}
BarDataSet setComp1 = new BarDataSet(Measurements, "Sähkötolpat");
setComp1.setAxisDependency(YAxis.AxisDependency.LEFT);
dataSets.add(setComp1);
BarData data = new BarData(xVals, dataSets);
chart.setData(data);
chart.invalidate();
}
