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Code Releases Wiki Activity

Simplify HR calculation

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This commit is contained in:
vanous 2020-11-12 12:19:58 +01:00
parent db7280b359
commit 447e9110db
1 changed files with 19 additions and 26 deletions
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45
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/StepAnalysis.java
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@ -27,8 +27,8 @@ import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.activities.HeartRateUtils;
import nodomain.freeyourgadget.gadgetbridge.model.ActivityKind;
import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
import nodomain.freeyourgadget.gadgetbridge.model.ActivityUser;
import nodomain.freeyourgadget.gadgetbridge.model.ActivitySession;
import nodomain.freeyourgadget.gadgetbridge.model.ActivityUser;
public class StepAnalysis {
protected static final Logger LOG = LoggerFactory.getLogger(StepAnalysis.class);
@ -60,11 +60,8 @@ public class StepAnalysis {
int durationSinceLastActiveStep = 0;
int activityKind;
int heartRateForAverage = 0;
int heartRateToAdd = 0;
int heartRateBetweenActivePeriods = 0;
int activeHrSamplesForAverage = 0;
int activeHrSamplesToAdd = 0;
List<Integer> heartRateSum = new ArrayList<>();
List<Integer> heartRateBetweenActivePeriodsSum = new ArrayList<>();
float activeIntensity = 0;
float intensityBetweenActivePeriods = 0;
@ -78,41 +75,41 @@ public class StepAnalysis {
if (sample.getKind() != ActivityKind.TYPE_SLEEP //anything but sleep counts
&& !(sample instanceof TrailingActivitySample)) { //trailing samples have wrong date and make trailing activity have 0 duration
if (heartRateUtilsInstance.isValidHeartRateValue(sample.getHeartRate())) {
heartRateToAdd = sample.getHeartRate();
activeHrSamplesToAdd = 1;
} else {
heartRateToAdd = 0;
activeHrSamplesToAdd = 0;
}
if (sessionStart == null) {
sessionStart = getDateFromSample(sample);
activeSteps = sample.getSteps();
activeIntensity = sample.getIntensity();
heartRateForAverage = heartRateToAdd;
activeHrSamplesForAverage = activeHrSamplesToAdd;
heartRateSum = new ArrayList<>();
if (heartRateUtilsInstance.isValidHeartRateValue(sample.getHeartRate())) {
heartRateSum.add(sample.getHeartRate());
}
durationSinceLastActiveStep = 0;
stepsBetweenActivePeriods = 0;
heartRateBetweenActivePeriods = 0;
heartRateBetweenActivePeriodsSum = new ArrayList<>();
previousSample = null;
}
if (previousSample != null) {
int durationSinceLastSample = sample.getTimestamp() - previousSample.getTimestamp();
activeHrSamplesForAverage += activeHrSamplesToAdd;
if (sample.getSteps() > MIN_STEPS_PER_MINUTE || //either some steps
(sample.getIntensity() > MIN_SESSION_INTENSITY && sample.getSteps() > 0)) { //or some intensity plus at least one step
activeSteps += sample.getSteps() + stepsBetweenActivePeriods;
activeIntensity += sample.getIntensity() + intensityBetweenActivePeriods;
heartRateForAverage += heartRateToAdd + heartRateBetweenActivePeriods;
if (heartRateUtilsInstance.isValidHeartRateValue(sample.getHeartRate())) {
heartRateSum.add(sample.getHeartRate());
}
heartRateSum.addAll(heartRateBetweenActivePeriodsSum);
heartRateBetweenActivePeriodsSum = new ArrayList<>();
stepsBetweenActivePeriods = 0;
heartRateBetweenActivePeriods = 0;
intensityBetweenActivePeriods = 0;
durationSinceLastActiveStep = 0;
} else { //short break data to remember, we will add it to the rest later, if break not too long
stepsBetweenActivePeriods += sample.getSteps();
heartRateBetweenActivePeriods += heartRateToAdd;
if (heartRateUtilsInstance.isValidHeartRateValue(sample.getHeartRate())) {
heartRateBetweenActivePeriodsSum.add(sample.getHeartRate());
}
durationSinceLastActiveStep += durationSinceLastSample;
intensityBetweenActivePeriods += sample.getIntensity();
}
@ -123,7 +120,7 @@ public class StepAnalysis {
int session_length = current - starting - durationSinceLastActiveStep;
if (session_length >= MIN_SESSION_LENGTH) { //valid activity session
int heartRateAverage = activeHrSamplesForAverage > 0 ? heartRateForAverage / activeHrSamplesForAverage : 0;
int heartRateAverage = heartRateSum.toArray().length > 0 ? calculateSumOfInts(heartRateSum) / heartRateSum.toArray().length : 0;
float distance = (float) (activeSteps * STEP_LENGTH_M);
sessionEnd = new Date((sample.getTimestamp() - durationSinceLastActiveStep) * 1000L);
activityKind = detect_activity_kind(session_length, activeSteps, heartRateAverage, activeIntensity);
@ -143,7 +140,7 @@ public class StepAnalysis {
int session_length = current - starting - durationSinceLastActiveStep;
if (session_length >= MIN_SESSION_LENGTH) {
int heartRateAverage = activeHrSamplesForAverage > 0 ? heartRateForAverage / activeHrSamplesForAverage : 0;
int heartRateAverage = heartRateSum.toArray().length > 0 ? calculateSumOfInts(heartRateSum) / heartRateSum.toArray().length : 0;
float distance = (float) (activeSteps * STEP_LENGTH_M);
sessionEnd = getDateFromSample(previousSample);
activityKind = detect_activity_kind(session_length, activeSteps, heartRateAverage, activeIntensity);
@ -155,7 +152,6 @@ public class StepAnalysis {
public List<ActivitySession> calculateSummary(List<ActivitySession> sessions, boolean empty) {
HeartRateUtils heartRateUtilsInstance = HeartRateUtils.getInstance();
Date startTime = null;
Date endTime = null;
int stepsSum = 0;
@ -180,9 +176,6 @@ public class StepAnalysis {
if (heartRateSum.toArray().length > 0) {
heartRateAverage = calculateSumOfInts(heartRateSum) / heartRateSum.toArray().length;
}
if (!heartRateUtilsInstance.isValidHeartRateValue(heartRateAverage)) {
heartRateAverage = 0;
}
startTime = new Date(0);
endTime = new Date(durationSum);