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Show separate curves when the time between two measurements is too long #273

This commit is contained in:
cpfeiffer 2016-04-13 21:38:35 +02:00
parent f52126ed36
commit e87a357bed
2 changed files with 15 additions and 0 deletions
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8
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/HeartRateUtils.java
View File

@ -3,4 +3,12 @@ package nodomain.freeyourgadget.gadgetbridge.activities;
public class HeartRateUtils {
public static final int MAX_HEART_RATE_VALUE = 250;
public static final int MIN_HEART_RATE_VALUE = 0;
/**
* The maxiumum gap between two hr measurements in which
* we interpolate between the measurements. Otherwise, two
* distinct measurements will be shown.
*
* Value is in minutes
*/
public static final int MAX_HR_MEASUREMENTS_GAP_MINUTES = 10;
}

7
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/AbstractChartFragment.java
View File

@ -421,6 +421,7 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
boolean hr = supportsHeartrate();
List<Entry> heartrateEntries = hr ? new ArrayList<Entry>(numEntries) : null;
List<Integer> colors = new ArrayList<>(numEntries); // this is kinda inefficient...
int lastHrSampleIndex = -1;
for (int i = 0; i < numEntries; i++) {
ActivitySample sample = samples.get(i);
@ -463,7 +464,13 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
}
activityEntries.add(createBarEntry(value, i));
if (hr && isValidHeartRateValue(sample.getCustomValue())) {
if (lastHrSampleIndex > -1 && i - lastHrSampleIndex > HeartRateUtils.MAX_HR_MEASUREMENTS_GAP_MINUTES) {
heartrateEntries.add(createLineEntry(0, lastHrSampleIndex + 1));
heartrateEntries.add(createLineEntry(0, i - 1));
}
heartrateEntries.add(createLineEntry(sample.getCustomValue(), i));
lastHrSampleIndex = i;
}
String xLabel = "";