private ArrayList<IBarDataSet> getiBarDataSets(
      List<BarEntry> dataListExpense, List<BarEntry> dataListIncome) {
    BarDataSet dataSetIncome = new BarDataSet(dataListIncome, mContext.getString(R.string.income));
    dataSetIncome.setColor(ContextCompat.getColor(mContext, R.color.colorPrimaryGreen));
    dataSetIncome.setDrawValues(false);

    BarDataSet dataSetExpense =
        new BarDataSet(dataListExpense, mContext.getString(R.string.expense));
    dataSetExpense.setColor(ContextCompat.getColor(mContext, R.color.colorRed));
    dataSetExpense.setDrawValues(false);

    ArrayList<IBarDataSet> dataSetList = new ArrayList<>();

    switch (mSelectionType) {
      case IncomeExpenseAllType.INCOME:
        dataSetList.add(dataSetIncome);
        break;
      case IncomeExpenseAllType.EXPENSE:
        dataSetList.add(dataSetExpense);
        break;
      case IncomeExpenseAllType.ALL:
        dataSetList.add(dataSetIncome);
        dataSetList.add(dataSetExpense);
        break;
    }
    return dataSetList;
  }
  private void refreshWeekBeforeSteps(
      DBHandler db, BarLineChartBase barChart, Calendar day, GBDevice device) {

    ActivityAnalysis analysis = new ActivityAnalysis();

    day = (Calendar) day.clone(); // do not modify the caller's argument
    day.add(Calendar.DATE, -7);
    List<BarEntry> entries = new ArrayList<>();
    List<String> labels = new ArrayList<>();

    for (int counter = 0; counter < 7; counter++) {
      entries.add(
          new BarEntry(analysis.calculateTotalSteps(getSamplesOfDay(db, day, device)), counter));
      labels.add(day.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.SHORT, mLocale));
      day.add(Calendar.DATE, 1);
    }

    BarDataSet set = new BarDataSet(entries, "");
    set.setColor(akActivity.color);

    BarData data = new BarData(labels, set);
    data.setValueTextColor(
        Color
            .GRAY); // prevent tearing other graph elements with the black text. Another approach
                    // would be to hide the values cmpletely with data.setDrawValues(false);

    LimitLine target = new LimitLine(mTargetSteps);
    barChart.getAxisLeft().getLimitLines().clear();
    barChart.getAxisLeft().addLimitLine(target);

    setupLegend(barChart);
    barChart.setData(data);
    barChart.getLegend().setEnabled(false);
  }
Ejemplo n.º 3
0
  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);
  }
Ejemplo n.º 4
0
  private ArrayList<BarDataSet> getDataSet() {
    ArrayList<BarDataSet> dataSets = null;

    ArrayList<BarEntry> valueSet1 = new ArrayList<BarEntry>();
    BarEntry v1e1 = new BarEntry(110.000f, 0); // Jan
    valueSet1.add(v1e1);
    BarEntry v1e2 = new BarEntry(40.000f, 1); // Feb
    valueSet1.add(v1e2);
    BarEntry v1e3 = new BarEntry(60.000f, 2); // Mar
    valueSet1.add(v1e3);
    BarEntry v1e4 = new BarEntry(30.000f, 3); // Apr
    valueSet1.add(v1e4);
    BarEntry v1e5 = new BarEntry(90.000f, 4); // May
    valueSet1.add(v1e5);
    BarEntry v1e6 = new BarEntry(100.000f, 5); // Jun
    valueSet1.add(v1e6);

    ArrayList<BarEntry> valueSet2 = new ArrayList<BarEntry>();
    BarEntry v2e1 = new BarEntry(150.000f, 0); // Jan
    valueSet2.add(v2e1);
    BarEntry v2e2 = new BarEntry(90.000f, 1); // Feb
    valueSet2.add(v2e2);
    BarEntry v2e3 = new BarEntry(120.000f, 2); // Mar
    valueSet2.add(v2e3);
    BarEntry v2e4 = new BarEntry(60.000f, 3); // Apr
    valueSet2.add(v2e4);
    BarEntry v2e5 = new BarEntry(20.000f, 4); // May
    valueSet2.add(v2e5);
    BarEntry v2e6 = new BarEntry(80.000f, 5); // Jun
    valueSet2.add(v2e6);

    BarDataSet barDataSet1 = new BarDataSet(valueSet1, "Brand 1");
    barDataSet1.setColor(Color.rgb(0, 155, 0));
    BarDataSet barDataSet2 = new BarDataSet(valueSet2, "Brand 2");
    barDataSet2.setColors(ColorTemplate.COLORFUL_COLORS);

    dataSets = new ArrayList<BarDataSet>();
    dataSets.add(barDataSet1);
    dataSets.add(barDataSet2);
    return dataSets;
  }
  private void setData(List<Integer> valueList, String format) {

    mChart.setVisibility(View.VISIBLE);

    ArrayList<String> xVals = new ArrayList<String>();
    ArrayList<BarEntry> yVals1 = new ArrayList<BarEntry>();

    if (valueList != null) {
      for (int i = 0; i < valueList.size(); i++) {
        xVals.add(i + "s");
        yVals1.add(new BarEntry(valueList.get(i), i));
      }
    }

    String legend = getResources().getString(R.string.caption_receptin_rate);

    if (!format.equals("%")) legend = getResources().getString(R.string.caption_packet_count);

    BarDataSet set1 = new BarDataSet(yVals1, legend);
    set1.setBarSpacePercent(35f);
    set1.setColor(Color.parseColor("#0288D1"));

    ArrayList<IBarDataSet> dataSets = new ArrayList<IBarDataSet>();
    dataSets.add(set1);

    BarData data = new BarData(xVals, dataSets);
    data.setValueTextSize(10f);

    data.setDrawValues(false);

    YAxisValueFormatter custom = new DataAxisFormatter(format);
    YAxis leftAxis = mChart.getAxisLeft();
    YAxis rightAxis = mChart.getAxisRight();

    leftAxis.setValueFormatter(custom);
    rightAxis.setValueFormatter(custom);

    mChart.setData(data);
  }
Ejemplo n.º 6
0
  private void setData(DataParse mData) {

    kLineDatas = mData.getKLineDatas();
    // axisLeftBar.setAxisMaxValue(mData.getVolmax());
    String unit = MyUtils.getVolUnit(mData.getVolmax());
    int u = 1;
    if ("万手".equals(unit)) {
      u = 4;
    } else if ("亿手".equals(unit)) {
      u = 8;
    }
    axisLeftBar.setValueFormatter(new VolFormatter((int) Math.pow(10, u)));
    // axisRightBar.setAxisMaxValue(mData.getVolmax());
    Log.e("@@@", mData.getVolmax() + "da");

    ArrayList<String> xVals = new ArrayList<>();
    ArrayList<BarEntry> barEntries = new ArrayList<>();
    ArrayList<CandleEntry> candleEntries = new ArrayList<>();
    ArrayList<Entry> line5Entries = new ArrayList<>();
    ArrayList<Entry> line10Entries = new ArrayList<>();
    ArrayList<Entry> line30Entries = new ArrayList<>();
    for (int i = 0, j = 0; i < mData.getKLineDatas().size(); i++, j++) {
      xVals.add(mData.getKLineDatas().get(i).date + "");
      barEntries.add(new BarEntry(mData.getKLineDatas().get(i).vol, i));
      candleEntries.add(
          new CandleEntry(
              i,
              mData.getKLineDatas().get(i).high,
              mData.getKLineDatas().get(i).low,
              mData.getKLineDatas().get(i).open,
              mData.getKLineDatas().get(i).close));
      if (i >= 4) {
        sum = 0;
        line5Entries.add(new Entry(getSum(i - 4, i) / 5, i));
      }
      if (i >= 9) {
        sum = 0;
        line10Entries.add(new Entry(getSum(i - 9, i) / 10, i));
      }
      if (i >= 29) {
        sum = 0;
        line30Entries.add(new Entry(getSum(i - 29, i) / 30, i));
      }
    }
    barDataSet = new BarDataSet(barEntries, "成交量");
    barDataSet.setBarSpacePercent(50); // bar空隙
    barDataSet.setHighlightEnabled(true);
    barDataSet.setHighLightAlpha(255);
    barDataSet.setHighLightColor(Color.WHITE);
    barDataSet.setDrawValues(false);
    barDataSet.setColor(Color.RED);
    BarData barData = new BarData(xVals, barDataSet);
    barChart.setData(barData);
    final ViewPortHandler viewPortHandlerBar = barChart.getViewPortHandler();
    viewPortHandlerBar.setMaximumScaleX(culcMaxscale(xVals.size()));
    Matrix touchmatrix = viewPortHandlerBar.getMatrixTouch();
    final float xscale = 3;
    touchmatrix.postScale(xscale, 1f);

    CandleDataSet candleDataSet = new CandleDataSet(candleEntries, "KLine");
    candleDataSet.setDrawHorizontalHighlightIndicator(false);
    candleDataSet.setHighlightEnabled(true);
    candleDataSet.setHighLightColor(Color.WHITE);
    candleDataSet.setValueTextSize(10f);
    candleDataSet.setDrawValues(false);
    candleDataSet.setColor(Color.RED);
    candleDataSet.setShadowWidth(1f);
    candleDataSet.setAxisDependency(YAxis.AxisDependency.LEFT);
    CandleData candleData = new CandleData(xVals, candleDataSet);

    ArrayList<ILineDataSet> sets = new ArrayList<>();
    sets.add(setMaLine(5, xVals, line5Entries));
    sets.add(setMaLine(10, xVals, line10Entries));
    sets.add(setMaLine(30, xVals, line30Entries));

    CombinedData combinedData = new CombinedData(xVals);
    LineData lineData = new LineData(xVals, sets);
    combinedData.setData(candleData);
    combinedData.setData(lineData);
    combinedchart.setData(combinedData);
    combinedchart.moveViewToX(mData.getKLineDatas().size() - 1);
    final ViewPortHandler viewPortHandlerCombin = combinedchart.getViewPortHandler();
    viewPortHandlerCombin.setMaximumScaleX(culcMaxscale(xVals.size()));
    Matrix matrixCombin = viewPortHandlerCombin.getMatrixTouch();
    final float xscaleCombin = 3;
    matrixCombin.postScale(xscaleCombin, 1f);

    combinedchart.moveViewToX(mData.getKLineDatas().size() - 1);
    barChart.moveViewToX(mData.getKLineDatas().size() - 1);
    setOffset();

    /**
     * **************************************************************************************
     * 此处解决方法来源于CombinedChartDemo,k线图y轴显示问题,图表滑动后才能对齐的bug,希望有人给出解决方法 (注:此bug现已修复,感谢和chenguang79一起研究)
     * **************************************************************************************
     */
    handler.sendEmptyMessageDelayed(0, 300);
  }
Ejemplo n.º 7
0
  public static BarData formatData(JSONArray input) {
    ArrayList<BarEntry> entries = new ArrayList<>();
    labels = new ArrayList<>();

    boolean reachedCountries = false;
    int countryCounter = -1;
    int barDataCounter = -1;
    worldAverage = 0;

    try {
      for (int i = 0; i < input.length(); i++) {
        JSONObject set = input.getJSONObject(i);
        String val = set.getString("value");
        if (val.equals("null")) {
          val = "0";
        }

        JSONObject country = set.getJSONObject("country");
        String countryName = country.getString("value");
        // link the country name to its id because of urlgenerator purposes
        String countryID = country.getString("id");

        // starts adding to countries array, only after it reaches all the countries
        if (countryName.toLowerCase().equals(firstCountry.toLowerCase())) {
          reachedCountries = true;
        }

        if (reachedCountries) {

          if (!countryName.equals("null")) {
            // this is for the drawer
            ++countryCounter;
            Preferences.cacheInformation("countryarray_" + countryCounter, countryName);
            // bar data
            float gdp = Float.valueOf(val);
            barDataCounter++;
            entries.add(new BarEntry(gdp, countryCounter));
            // for better readability
            if (countryName.length() > 15) {
              countryName = countryName.substring(0, 15);
            }
            Preferences.cacheInformation(countryName.toLowerCase(), countryID.toLowerCase());
            labels.add(countryName);
            // for the average line
            worldAverage += gdp;
          }
        }

        if (i == input.length() - 1) {
          Preferences.putInt("countryarray", countryCounter + 1);
          worldAverage = worldAverage / barDataCounter;
        }
      }
    } catch (JSONException e) {
      e.printStackTrace();
    }

    BarDataSet dataset = new BarDataSet(entries, "GDP per capita (current US$)");
    dataset.setColor(Color.rgb(120, 235, 235));

    BarData data = new BarData(labels, dataset);
    return data;
  }
Ejemplo n.º 8
0
  /** Get the selected data and show it. */
  private void drawData() {
    // Get shopping list in the dates range
    Select selectSLInRange =
        Select.from(ShoppingList.class)
            .whereOr(
                Condition.prop("date").gt(minDate.getTime().getTime()),
                Condition.prop("date").eq(minDate.getTime().getTime()))
            .and(Condition.prop("date").lt(maxDate.getTime().getTime()));
    List<ShoppingList> shoppingLists = selectSLInRange.list();

    // Show number of shopping lists retrieved
    Toast.makeText(getActivity(), shoppingLists.size() + " shopping lists", Toast.LENGTH_SHORT)
        .show();

    // If there's one or more, draw the chart
    // Each year is painted in one color. All the shopping list of one month must be
    // merge to get the total spend money amount of that month
    if (shoppingLists.size() > 0) {
      String[] mMonths =
          new String[] {
            "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
          };
      Collections.sort(shoppingLists);
      Map<String, List<BarEntry>> entrysYear = new HashMap<>();
      List<String> labels = new ArrayList<>();
      // First item
      Date date = shoppingLists.get(0).getDate();
      Calendar cal = getInstance();
      cal.setTime(date);
      int year = cal.get(YEAR);
      int month = cal.get(MONTH);
      entrysYear.put(year + "", new ArrayList<BarEntry>());
      labels.add(mMonths[month % 12]);

      float totalPrice = 0;
      int newYear;
      int newMonth;
      for (int i = 0; i < shoppingLists.size(); i++) {
        Date d = shoppingLists.get(i).getDate();
        Calendar c = getInstance();
        c.setTime(d);
        newYear = c.get(YEAR);
        newMonth = c.get(MONTH);

        if (newMonth == month && newYear == year) {
          totalPrice += shoppingLists.get(i).getTotalPrice();
        } else {
          // If not same year -> add new one
          if (newYear != year) {
            entrysYear.put(newYear + "", new ArrayList<BarEntry>());
          }
          // If not same month -> save previous month
          BarEntry be = new BarEntry(totalPrice, labels.size() - 1);
          entrysYear.get(year + "").add(be);
          // Add new month
          labels.add(mMonths[newMonth % 12]);
          totalPrice = shoppingLists.get(i).getTotalPrice();
        }
        year = newYear;
        month = newMonth;
      }
      // Save last one
      BarEntry be = new BarEntry(totalPrice, labels.size() - 1);
      entrysYear.get(year + "").add(be);

      BarData data = new BarData(labels);
      int i = 0;
      for (String name : entrysYear.keySet()) {
        BarDataSet dataset = new BarDataSet(entrysYear.get(name), name);
        dataset.setColor(ColorTemplate.COLORFUL_COLORS[i % ColorTemplate.COLORFUL_COLORS.length]);
        dataset.setBarSpacePercent(35f);
        data.addDataSet(dataset);
        i++;
      }
      data.setValueTextSize(10f);
      chart1.setData(data);
      chart1.notifyDataSetChanged(); // let the chart know it's data changed
      chart1.invalidate(); // refresh
      chart1.animateXY(1000, 1000);
    }
  }