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Code Releases Wiki Activity

Decode a bit more for new acticity summaries (Bip S)

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This also adds disabled code to create a binary dump for better analysis
This commit is contained in:
Andreas Shimokawa 2020-08-11 00:06:24 +02:00
parent 3bff745b38
commit e208549d1d
1 changed files with 41 additions and 4 deletions
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45
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/operations/FetchSportsSummaryOperation.java
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@ -26,12 +26,16 @@ import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.Logging;
@ -47,6 +51,7 @@ import nodomain.freeyourgadget.gadgetbridge.service.btle.BLETypeConversions;
import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiSportsActivityType;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiSupport;
import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
import nodomain.freeyourgadget.gadgetbridge.util.GB;
/**
@ -167,9 +172,21 @@ public class FetchSportsSummaryOperation extends AbstractFetchOperation {
private BaseActivitySummary parseSummary(ByteArrayOutputStream stream) {
BaseActivitySummary summary = new BaseActivitySummary();
boolean dumptofile = false;
if (dumptofile) {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMdd-hhmmss", Locale.US);
String filename = "rawsummary_" + dateFormat.format(new Date()) + ".bin";
try {
File dir = FileUtils.getExternalFilesDir();
File outputFile = new File(dir, filename);
FileUtils.copyStreamToFile(new ByteArrayInputStream(stream.toByteArray()), outputFile);
} catch (IOException e) {
LOG.warn("could not create file");
}
}
ByteBuffer buffer = ByteBuffer.wrap(stream.toByteArray()).order(ByteOrder.LITTLE_ENDIAN);
// summary.setVersion(BLETypeConversions.toUnsigned(buffer.getShort()));
short version = buffer.getShort(); // version
LOG.debug("Got sport summary version " + version + " total bytes=" + buffer.capacity());
int activityKind = ActivityKind.TYPE_UNKNOWN;
@ -222,6 +239,9 @@ public class FetchSportsSummaryOperation extends AbstractFetchOperation {
float averageStride;
short averageHR;
short averageKMPaceSeconds;
int ascentSeconds = 0;
int descentSeconds = 0;
int flatSeconds = 0;
// Just assuming, Bip has 259 which seems like 256+x
// Bip S now has 518 so assuming 512+x, might be wrong
@ -251,6 +271,19 @@ public class FetchSportsSummaryOperation extends AbstractFetchOperation {
averageKMPaceSeconds = buffer.getShort();
averageStride = buffer.getShort();
buffer.getShort(); // unknown
if (activityKind == ActivityKind.TYPE_CYCLING || activityKind == ActivityKind.TYPE_RUNNING) {
// this had nonsense data with treadmill on bip s, need to test it with running
// for cycling it seems to work... hmm...
// 28 bytes
buffer.getInt(); // unknown
buffer.getInt(); // unknown
ascentSeconds = buffer.getInt() / 1000; //ms?
buffer.getInt(); // unknown;
descentSeconds = buffer.getInt() / 1000; //ms?
buffer.getInt(); // unknown;
flatSeconds = buffer.getInt() / 1000; // ms?
}
} else {
distanceMeters = buffer.getFloat();
ascentMeters = buffer.getFloat();
@ -295,11 +328,11 @@ public class FetchSportsSummaryOperation extends AbstractFetchOperation {
// 28 bytes
buffer.getInt(); // unknown
buffer.getInt(); // unknown
int ascentSeconds = buffer.getInt() / 1000; //ms?
ascentSeconds = buffer.getInt() / 1000; //ms?
buffer.getInt(); // unknown;
int descentSeconds = buffer.getInt() / 1000; //ms?
descentSeconds = buffer.getInt() / 1000; //ms?
buffer.getInt(); // unknown;
int flatSeconds = buffer.getInt() / 1000; // ms?
flatSeconds = buffer.getInt() / 1000; // ms?
addSummaryData("ascentSeconds", ascentSeconds, "seconds");
addSummaryData("descentSeconds", descentSeconds, "seconds");
@ -336,6 +369,10 @@ public class FetchSportsSummaryOperation extends AbstractFetchOperation {
// summary.setAveragePace(BLETypeConversions.toUnsigned(averagePace);
// summary.setAverageStride(BLETypeConversions.toUnsigned(averageStride);
addSummaryData("ascentSeconds", ascentSeconds, "seconds");
addSummaryData("descentSeconds", descentSeconds, "seconds");
addSummaryData("flatSeconds", flatSeconds, "seconds");
addSummaryData("distanceMeters", distanceMeters, "meters");
addSummaryData("ascentMeters", ascentMeters, "meters");
addSummaryData("descentMeters", descentMeters, "meters");