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);
}
private void setupWeekStepsChart() {
mWeekStepsChart.setBackgroundColor(BACKGROUND_COLOR);
mWeekStepsChart.setDescriptionColor(DESCRIPTION_COLOR);
mWeekStepsChart.setDescription("");
configureBarLineChartDefaults(mWeekStepsChart);
XAxis x = mWeekStepsChart.getXAxis();
x.setDrawLabels(true);
x.setDrawGridLines(false);
x.setEnabled(true);
x.setTextColor(CHART_TEXT_COLOR);
x.setDrawLimitLinesBehindData(true);
YAxis y = mWeekStepsChart.getAxisLeft();
y.setDrawGridLines(false);
y.setDrawTopYLabelEntry(false);
y.setTextColor(CHART_TEXT_COLOR);
y.setEnabled(true);
YAxis yAxisRight = mWeekStepsChart.getAxisRight();
yAxisRight.setDrawGridLines(false);
yAxisRight.setEnabled(false);
yAxisRight.setDrawLabels(false);
yAxisRight.setDrawTopYLabelEntry(false);
yAxisRight.setTextColor(CHART_TEXT_COLOR);
}
@Override
protected void renderCharts() {
mWeekStepsChart.invalidate();
mTodayStepsChart.invalidate();
}