@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
DateFormat df =
new SimpleDateFormat("MM/dd/yyyy HH:mm:ss"); // défini un nouveau format de date en string
ViewGroup rootView =
(ViewGroup) inflater.inflate(R.layout.fragment_statistics_linechart, container, false);
LineChart chart = (LineChart) rootView.findViewById(R.id.firstChart);
chart.setLogEnabled(true);
chart.setNoDataTextDescription(getString(R.string.no_data));
ArrayList<DrinkIncome> incomesByDrink = getIncomes();
ArrayList<Entry> Income1 =
new ArrayList<Entry>(); // creation d'un arrayList d'entrées pour le tableau
ArrayList<Entry[]> drink2 = new ArrayList<Entry[]>();
ArrayList<Entry> drink3 = new ArrayList<Entry>();
ArrayList<Entry> drink4 = new ArrayList<Entry>();
ArrayList<Entry> drink5 = new ArrayList<Entry>();
ArrayList<String> xVals =
new ArrayList<String>(); // creation d'une arrayList pour les valeurs des abscisses
Iterator<DrinkIncome> it = incomesByDrink.iterator();
for (int i = 0; it.hasNext() && i < 5; i++) {
DrinkIncome s = it.next();
Entry element = new Entry(s.getIncome(), i);
Income1.add(element);
// xVals.add(df.format(s.getDateOrder()));
xVals.add("J-" + i);
}
LineDataSet setBestDrinks = new LineDataSet(Income1, getString(R.string.daily_incomes));
setBestDrinks.setDrawFilled(true);
setBestDrinks.setColors(
new int[] {R.color.blue1, R.color.blue2, R.color.blue3, R.color.blue1},
rootView.getContext());
ArrayList<LineDataSet> dataSets = new ArrayList<LineDataSet>();
dataSets.add(setBestDrinks);
LineData data = new LineData(xVals, dataSets);
chart.setData(data);
return rootView;
}
