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Code Releases Wiki Activity

Heart rate fragment: line chart gap instead of drawing when no data for longer than max data gap

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This commit is contained in:
a0z 2024-12-06 23:40:19 +01:00
parent c01607dc06
commit 1b78ebfad9
1 changed files with 31 additions and 18 deletions
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49
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/HeartRateDailyFragment.java
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@ -20,6 +20,7 @@ import com.github.mikephil.charting.components.YAxis;
import com.github.mikephil.charting.data.Entry;
import com.github.mikephil.charting.data.LineData;
import com.github.mikephil.charting.data.LineDataSet;
import com.github.mikephil.charting.interfaces.datasets.ILineDataSet;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
@ -208,6 +209,19 @@ public class HeartRateDailyFragment extends AbstractChartFragment<HeartRateDaily
chart.getLegend().setWordWrapEnabled(true);
}
protected LineDataSet createHeartRateDataSet(final List<Entry> values) {
LineDataSet dataSet = new LineDataSet(values, "Heart Rate");
dataSet.setLineWidth(1.5f);
dataSet.setMode(LineDataSet.Mode.HORIZONTAL_BEZIER);
dataSet.setCubicIntensity(0.1f);
dataSet.setDrawCircles(false);
dataSet.setDrawValues(true);
dataSet.setAxisDependency(YAxis.AxisDependency.RIGHT);
dataSet.setColor(HEARTRATE_COLOR);
dataSet.setValueTextColor(CHART_TEXT_COLOR);
return dataSet;
}
@Override
protected void updateChartsnUIThread(HeartRateDailyFragment.HeartRateData data) {
Calendar day = Calendar.getInstance();
@ -229,33 +243,32 @@ public class HeartRateDailyFragment extends AbstractChartFragment<HeartRateDaily
List<? extends ActivitySample> samples = data.samples;
final Accumulator accumulator = new Accumulator();
int lastHrSampleIndex = -1;
final List<ILineDataSet> lineDataSets = new ArrayList<>();
int lastTsShorten = 0;
for (int i =0; i < samples.size(); i++) {
final ActivitySample sample = samples.get(i);
final int ts = tsTranslation.shorten(sample.getTimestamp());
final int tsShorten = tsTranslation.shorten(sample.getTimestamp());
if (!heartRateUtilsInstance.isValidHeartRateValue(sample.getHeartRate())) {
continue;
}
if (sample.getKind() != ActivityKind.NOT_WORN) {
if (lastHrSampleIndex > -1 && ts - lastHrSampleIndex > 1800 * HeartRateUtils.MAX_HR_MEASUREMENTS_GAP_MINUTES) {
lineEntries.add(new Entry(lastHrSampleIndex + 1, 0 ));
lineEntries.add(new Entry(ts - 1, 0));
if (lastTsShorten == 0 || (tsShorten - lastTsShorten) <= 60 * HeartRateUtils.MAX_HR_MEASUREMENTS_GAP_MINUTES) {
lineEntries.add(new Entry(tsShorten, sample.getHeartRate()));
} else {
if (!lineEntries.isEmpty()) {
List<Entry> clone = new ArrayList<>(lineEntries.size());
clone.addAll(lineEntries);
lineDataSets.add(createHeartRateDataSet(clone));
lineEntries.clear();
}
lineEntries.add(new Entry(ts, sample.getHeartRate()));
lastHrSampleIndex = ts;
}
lastTsShorten = tsShorten;
lineEntries.add(new Entry(tsShorten, sample.getHeartRate()));
accumulator.add(sample.getHeartRate());
}
LineDataSet dataSet = new LineDataSet(lineEntries, "Heart Rate");
dataSet.setLineWidth(1.5f);
dataSet.setMode(LineDataSet.Mode.HORIZONTAL_BEZIER);
dataSet.setCubicIntensity(0.1f);
dataSet.setDrawCircles(false);
dataSet.setDrawValues(true);
dataSet.setAxisDependency(YAxis.AxisDependency.RIGHT);
dataSet.setColor(HEARTRATE_COLOR);
dataSet.setValueTextColor(CHART_TEXT_COLOR);
if (!lineEntries.isEmpty()) {
lineDataSets.add(createHeartRateDataSet(lineEntries));
}
final int average = accumulator.getCount() > 0 ? (int) Math.round(accumulator.getAverage()) : -1;
final int minimum = accumulator.getCount() > 0 ? (int) Math.round(accumulator.getMin()) : -1;
@ -276,7 +289,7 @@ public class HeartRateDailyFragment extends AbstractChartFragment<HeartRateDaily
}
hrLineChart.getXAxis().setValueFormatter(new SampleXLabelFormatter(tsTranslation, "HH:mm"));
hrLineChart.setData(new LineData(dataSet));
hrLineChart.setData(new LineData(lineDataSets));
hrLineChart.getAxisLeft().removeAllLimitLines();