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mirror of https://codeberg.org/Freeyourgadget/Gadgetbridge synced 2024-07-24 23:53:39 +02:00

Retrieve historical HR data from Watch X Plus and save to DB (WIP).

This commit is contained in:
mkusnierz 2019-10-28 22:55:34 +01:00
parent 7f085681c3
commit 4069021924
4 changed files with 190 additions and 88 deletions

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@ -0,0 +1,31 @@
package nodomain.freeyourgadget.gadgetbridge.devices.lenovo;
public enum DataType {
STEPS(new byte[]{0x00, 0x00}),
SLEEP(new byte[]{0x00, 0x01}),
HEART_RATE(new byte[]{0x00, 0x02}),
BLOOD_PRESSURE(new byte[]{0x00, 0x06}),
INFRARED_TEMPERATURE(new byte[]{0x00, 0x08}),
ENVIRONMENT_TEMPERATURE(new byte[]{0x00, 0x09}),
AIR_PRESSURE(new byte[]{0x00, 0x0A});
private byte[] value;
DataType(byte[] value) {
this.value = value;
}
public byte[] getValue() {
return value;
}
public static DataType getType(int value) {
for(DataType type : values()) {
int intVal = (type.getValue()[1] & 0xff) | ((type.getValue()[0] & 0xff) << 8);
if(intVal == value) {
return type;
}
}
throw new RuntimeException("No value defined for " + value);
}
}

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@ -26,7 +26,7 @@ public final class WatchXPlusConstants extends LenovoWatchConstants {
public static final UUID UUID_UNKNOWN_DESCRIPTOR = UUID.fromString("00002902-0000-1000-8000-00805f9b34fb");
public static final UUID UUID_CHARACTERISTIC_WRITE = UUID.fromString("0000a801-0000-1000-8000-00805f9b34fb");
public static final UUID UUID_CHARACTERISTIC_UNKNOWN_2 = UUID.fromString("0000a802-0000-1000-8000-00805f9b34fb");
public static final UUID UUID_CHARACTERISTIC_DATABASE_READ = UUID.fromString("0000a802-0000-1000-8000-00805f9b34fb");
public static final UUID UUID_CHARACTERISTIC_UNKNOWN_3 = UUID.fromString("0000a803-0000-1000-8000-00805f9b34fb");
public static final UUID UUID_CHARACTERISTIC_UNKNOWN_4 = UUID.fromString("0000a804-0000-1000-8000-00805f9b34fb");
@ -37,9 +37,10 @@ public final class WatchXPlusConstants extends LenovoWatchConstants {
public static final byte[] CMD_RETRIEVE_DATA_COUNT = new byte[]{(byte)0xF0, 0x10};
public static final byte[] CMD_RETRIEVE_DATA_DETAILS = new byte[]{(byte)0xF0, 0x11};
public static final byte[] CMD_RETRIEVE_DATA_CONTENT = new byte[]{(byte)0xF0, 0x12};
public static final byte[] HEART_RATE_DATA_TYPE = new byte[]{0x00, 0x02};
public static final byte[] CMD_REMOVE_DATA_CONTENT = new byte[]{(byte)0xF0, 0x32};
public static final byte[] CMD_BLOOD_PRESSURE_MEASURE = new byte[]{0x05, 0x0D};
public static final byte[] CMD_NOTIFICATION_TEXT_TASK = new byte[]{0x03, 0x06};
public static final byte[] CMD_NOTIFICATION_SETTINGS = new byte[]{0x03, 0x02};
public static final byte[] CMD_DO_NOT_DISTURB_SETTINGS = new byte[]{0x03, 0x61};
@ -51,9 +52,10 @@ public final class WatchXPlusConstants extends LenovoWatchConstants {
public static final byte[] RESP_DAY_STEPS_INDICATOR = new byte[]{0x08, 0x10, 0x03};
public static final byte[] RESP_HEARTRATE = new byte[]{-0x80, 0x15, 0x03};
public static final byte[] RESP_HEART_RATE_DATA_COUNT = new byte[]{0x08, (byte)0xF0, 0x10};
public static final byte[] RESP_HEART_RATE_DATA_DETAILS = new byte[]{0x08, (byte)0xF0, 0x11};
public static final byte[] RESP_HEART_RATE_DATA_CONTENT = new byte[]{0x08, (byte)0xF0, 0x12};
public static final byte[] RESP_DATA_COUNT = new byte[]{0x08, (byte)0xF0, 0x10};
public static final byte[] RESP_DATA_DETAILS = new byte[]{0x08, (byte)0xF0, 0x11};
public static final byte[] RESP_DATA_CONTENT = new byte[]{0x08, (byte)0xF0, 0x12};
public static final byte[] RESP_DATA_CONTENT_REMOVE = new byte[]{-0x80, (byte)0xF0, 0x32};
public static final byte[] RESP_BP_MEASURE_STARTED = new byte[]{0x08, 0x05, 0x0D};
}

View File

@ -26,6 +26,7 @@ import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.util.UUID;
import nodomain.freeyourgadget.gadgetbridge.devices.lenovo.watchxplus.WatchXPlusConstants;
import nodomain.freeyourgadget.gadgetbridge.devices.watch9.Watch9Constants;
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEOperation;
@ -41,7 +42,8 @@ public class InitOperation extends AbstractBTLEOperation<WatchXPlusDeviceSupport
private final TransactionBuilder builder;
private final boolean needsAuth;
private final BluetoothGattCharacteristic cmdCharacteristic = getCharacteristic(Watch9Constants.UUID_CHARACTERISTIC_WRITE);
private final BluetoothGattCharacteristic cmdCharacteristic = getCharacteristic(WatchXPlusConstants.UUID_CHARACTERISTIC_WRITE);
private final BluetoothGattCharacteristic dbCharacteristic = getCharacteristic(WatchXPlusConstants.UUID_CHARACTERISTIC_DATABASE_READ);
public InitOperation(boolean needsAuth, WatchXPlusDeviceSupport support, TransactionBuilder builder) {
super(support);
@ -52,7 +54,7 @@ public class InitOperation extends AbstractBTLEOperation<WatchXPlusDeviceSupport
@Override
protected void doPerform() throws IOException {
builder.notify(cmdCharacteristic, true);
builder.notify(cmdCharacteristic, true).notify(dbCharacteristic, true);
builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.AUTHENTICATING, getContext()));
getSupport().authorizationRequest(builder, needsAuth);
builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZING, getContext()));

View File

@ -37,8 +37,11 @@ import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.TimeZone;
import java.util.UUID;
@ -48,6 +51,7 @@ import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventBatteryInfo;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventVersionInfo;
import nodomain.freeyourgadget.gadgetbridge.devices.lenovo.DataType;
import nodomain.freeyourgadget.gadgetbridge.devices.lenovo.watchxplus.WatchXPlusConstants;
import nodomain.freeyourgadget.gadgetbridge.devices.lenovo.watchxplus.WatchXPlusSampleProvider;
import nodomain.freeyourgadget.gadgetbridge.entities.WatchXPlusActivitySample;
@ -80,9 +84,10 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
private int sequenceNumber = 0;
private boolean isCalibrationActive = false;
private List<Integer> heartRateDataToFetch = new ArrayList<>();
private int requestedHeartRateTimestamp;
private int heartRateDataSlots;
private Map<Integer, Integer> dataToFetch = new LinkedHashMap<>();
private int requestedDataTimestamp;
private Map<DataType, Integer> dataSlots = new HashMap<>();
private DataType currentDataType;
private byte ACK_CALIBRATION = 0;
@ -502,7 +507,7 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
WatchXPlusConstants.READ_VALUE));
// Fetch heart rate data samples count
requestHeartRateDataCount(builder);
requestDataCount(builder, DataType.HEART_RATE);
builder.queue(getQueue());
} catch (IOException e) {
@ -631,11 +636,9 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
super.onCharacteristicChanged(gatt, characteristic);
UUID characteristicUUID = characteristic.getUuid();
byte[] value = characteristic.getValue();
if (WatchXPlusConstants.UUID_CHARACTERISTIC_WRITE.equals(characteristicUUID)) {
byte[] value = characteristic.getValue();
if (value[0] != 0x23) {
handleHeartRateContentDataChunk(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_FIRMWARE_INFO, 5)) {
if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_FIRMWARE_INFO, 5)) {
handleFirmwareInfo(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_BATTERY_INFO, 5)) {
handleBatteryState(value);
@ -651,17 +654,19 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
isCalibrationActive = false;
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_DAY_STEPS_INDICATOR, 5)) {
handleStepsInfo(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_HEART_RATE_DATA_COUNT, 5)) {
LOG.info(" Received Heart rate data count");
handleHeartRateDataCount(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_HEART_RATE_DATA_DETAILS, 5)) {
LOG.info(" Received Heart rate data details");
handleHeartRateDetails(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_HEART_RATE_DATA_CONTENT, 5)) {
LOG.info(" Received Heart rate data content");
handleHeartRateContentAck(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_DATA_COUNT, 5)) {
LOG.info(" Received data count");
handleDataCount(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_DATA_DETAILS, 5)) {
LOG.info(" Received data details");
handleDataDetails(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_DATA_CONTENT, 5)) {
LOG.info(" Received data content");
handleDataContentAck(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_BP_MEASURE_STARTED, 5)) {
handleBpMeasureResult(value);
} else if (ArrayUtils.equals(value, WatchXPlusConstants.RESP_DATA_CONTENT_REMOVE, 5)) {
handleDataContentRemove(value);
} else if (value.length == 7 && value[5] == 0) {
LOG.info(" Received ACK");
// Not sure if that's necessary. There is no response for ACK in original app logs
@ -673,6 +678,10 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
logMessageContent(characteristic.getValue());
}
return true;
} else if (WatchXPlusConstants.UUID_CHARACTERISTIC_DATABASE_READ.equals(characteristicUUID)) {
handleContentDataChunk(value);
return true;
} else {
LOG.info(" Unhandled characteristic changed: " + characteristicUUID);
@ -682,44 +691,59 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
return false;
}
/**
* Heart rate history retrieve flow:
* 1. Request for heart rate data slots count. CMD_RETRIEVE_DATA_COUNT, {@link WatchXPlusDeviceSupport#requestHeartRateDataCount}
* 2. Extract data count from response. RESP_HEART_RATE_DATA_COUNT, {@link WatchXPlusDeviceSupport#handleHeartRateDataCount}
* 3. Request for N data slot details. CMD_RETRIEVE_DATA_DETAILS, {@link WatchXPlusDeviceSupport#requestHeartRateDetails}
* 4. Timestamp of slot is returned, save it for later use. RESP_HEART_RATE_DATA_DETAILS, {@link WatchXPlusDeviceSupport#handleHeartRateDetails}
* 5. Repeat step 3-4 until all slots details retrieved.
* 6. Request for M data content by timestamp. CMD_RETRIEVE_DATA_CONTENT, {@link WatchXPlusDeviceSupport#requestHeartRateContentForTimestamp}
* 7. Receive kind of pre-flight response. RESP_HEART_RATE_DATA_CONTENT, {@link WatchXPlusDeviceSupport#handleHeartRateContentAck}
* 8. Receive frames with content. They are different than other frames, {@link WatchXPlusDeviceSupport#handleHeartRateContentDataChunk}
* ie. 0000000255-4F4C48-434241434444454648474747, 0001000247-474645-434240FFFFFFFFFFFFFFFFFF
*/
private void requestHeartRateDataCount(TransactionBuilder builder) {
builder.write(getCharacteristic(WatchXPlusConstants.UUID_CHARACTERISTIC_WRITE),
buildCommand(WatchXPlusConstants.CMD_RETRIEVE_DATA_COUNT,
WatchXPlusConstants.READ_VALUE,
WatchXPlusConstants.HEART_RATE_DATA_TYPE));
}
private void handleHeartRateDataCount(byte[] value) {
int dataCount = Conversion.fromByteArr16(value[10], value[11]);
LOG.info("Watch contains " + dataCount + " heart rate entries");
this.heartRateDataSlots = dataCount;
heartRateDataToFetch.clear();
if (dataCount != 0) {
requestHeartRateDetails(heartRateDataToFetch.size());
private void handleDataContentRemove(byte[] value) {
int dataType = Conversion.fromByteArr16(value[8], value[9]);
int timestamp = Conversion.fromByteArr16(value[10], value[11], value[12], value[13]);
int removed = value[14];
DataType type = DataType.getType(dataType);
if( removed == 0) {
LOG.info(" Removed " + type + " data for timestamp " + timestamp);
} else {
LOG.info(" Unsuccessful removal of " + type + " data for timestamp " + timestamp);
}
}
private void requestHeartRateDetails(int i) {
/**
* Heart rate history retrieve flow:
* 1. Request for heart rate data slots count. CMD_RETRIEVE_DATA_COUNT, {@link WatchXPlusDeviceSupport#requestDataCount}
* 2. Extract data count from response. RESP_DATA_COUNT, {@link WatchXPlusDeviceSupport#handleDataCount}
* 3. Request for N data slot details. CMD_RETRIEVE_DATA_DETAILS, {@link WatchXPlusDeviceSupport#requestDataDetails}
* 4. Timestamp of slot is returned, save it for later use. RESP_DATA_DETAILS, {@link WatchXPlusDeviceSupport#handleDataDetails}
* 5. Repeat step 3-4 until all slots details retrieved.
* 6. Request for M data content by timestamp. CMD_RETRIEVE_DATA_CONTENT, {@link WatchXPlusDeviceSupport#requestDataContentForTimestamp}
* 7. Receive kind of pre-flight response. RESP_DATA_CONTENT, {@link WatchXPlusDeviceSupport#handleDataContentAck}
* 8. Receive frames with content. They are different than other frames, {@link WatchXPlusDeviceSupport#handleContentDataChunk}
* ie. 0000000255-4F4C48-434241434444454648474747, 0001000247-474645-434240FFFFFFFFFFFFFFFFFF
*/
private void requestDataCount(TransactionBuilder builder, DataType dataType) {
builder.write(getCharacteristic(WatchXPlusConstants.UUID_CHARACTERISTIC_WRITE),
buildCommand(WatchXPlusConstants.CMD_RETRIEVE_DATA_COUNT,
WatchXPlusConstants.READ_VALUE,
dataType.getValue()));
}
private void handleDataCount(byte[] value) {
int dataType = Conversion.fromByteArr16(value[8], value[9]);
int dataCount = Conversion.fromByteArr16(value[10], value[11]);
DataType type = DataType.getType(dataType);
LOG.info("Watch contains " + dataCount + " " + type + " entries");
dataSlots.put(type, dataCount);
dataToFetch.clear();
if (dataCount != 0) {
requestDataDetails(dataToFetch.size(), type);
}
}
private void requestDataDetails(int i, DataType dataType) {
LOG.info(" Requesting " + dataType + " details");
try {
TransactionBuilder builder = performInitialized("requestHeartRate");
byte[] heartRateDataType = WatchXPlusConstants.HEART_RATE_DATA_TYPE;
TransactionBuilder builder = performInitialized("requestDataDetails");
byte[] index = Conversion.toByteArr16(i);
byte[] req = BLETypeConversions.join(heartRateDataType, index);
byte[] req = BLETypeConversions.join(dataType.getValue(), index);
currentDataType = dataType;
builder.write(getCharacteristic(WatchXPlusConstants.UUID_CHARACTERISTIC_WRITE),
buildCommand(WatchXPlusConstants.CMD_RETRIEVE_DATA_DETAILS,
WatchXPlusConstants.READ_VALUE,
@ -727,12 +751,12 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
builder.queue(getQueue());
} catch (IOException e) {
LOG.warn("Unable to request data", e);
LOG.warn("Unable to request data details", e);
}
}
private void handleHeartRateDetails(byte[] value) {
LOG.info("Got Heart rate details");
private void handleDataDetails(byte[] value) {
LOG.info("Got data details");
int timestamp = Conversion.fromByteArr16(value[8], value[9], value[10], value[11]);
int dataLength = Conversion.fromByteArr16(value[12], value[13]);
int samplingInterval = (int) onSamplingInterval(value[14] >> 4, Conversion.fromByteArr16((byte) (value[14] & 15), value[15]));
@ -749,63 +773,105 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
LOG.info("mtu (mtu): " + mtu);
LOG.info("parts: " + parts);
heartRateDataToFetch.add(timestamp);
dataToFetch.put(timestamp, parts);
if (heartRateDataToFetch.size() == heartRateDataSlots) {
requestHeartRateContentForTimestamp(heartRateDataToFetch.get(0));
if (dataToFetch.size() == dataSlots.get(currentDataType)) {
Map.Entry<Integer, Integer> currentValue = dataToFetch.entrySet().iterator().next();
requestedDataTimestamp = currentValue.getKey();
requestDataContentForTimestamp(requestedDataTimestamp, currentDataType);
} else {
requestHeartRateDetails(heartRateDataToFetch.size());
requestDataDetails(dataToFetch.size(), currentDataType);
}
}
private void requestHeartRateContentForTimestamp(int timestamp) {
byte[] heartRateDataType = WatchXPlusConstants.HEART_RATE_DATA_TYPE;
private void requestDataContentForTimestamp(int timestamp, DataType dataType) {
byte[] command = WatchXPlusConstants.CMD_RETRIEVE_DATA_CONTENT;
try {
TransactionBuilder builder = performInitialized("content");
TransactionBuilder builder = performInitialized("requestDataContentForTimestamp");
byte[] ts = Conversion.toByteArr32(timestamp);
byte[] req = BLETypeConversions.join(heartRateDataType, ts);
byte[] req = BLETypeConversions.join(dataType.getValue(), ts);
req = BLETypeConversions.join(req, Conversion.toByteArr16(0));
requestedHeartRateTimestamp = timestamp;
requestedDataTimestamp = timestamp;
builder.write(getCharacteristic(WatchXPlusConstants.UUID_CHARACTERISTIC_WRITE),
buildCommand(command,
WatchXPlusConstants.READ_VALUE,
req));
builder.queue(getQueue());
} catch (IOException e) {
LOG.warn("Unable to request heart rate content", e);
LOG.warn("Unable to request data content", e);
}
}
private void removeDataContentForTimestamp(int timestamp, DataType dataType) {
byte[] command = WatchXPlusConstants.CMD_REMOVE_DATA_CONTENT;
private void handleHeartRateContentAck(byte[] value) {
LOG.info(" Received heart rate data content start");
try {
TransactionBuilder builder = performInitialized("removeDataContentForTimestamp");
byte[] ts = Conversion.toByteArr32(timestamp);
byte[] req = BLETypeConversions.join(dataType.getValue(), ts);
builder.write(getCharacteristic(WatchXPlusConstants.UUID_CHARACTERISTIC_WRITE),
buildCommand(command,
WatchXPlusConstants.TASK,
req));
builder.queue(getQueue());
} catch (IOException e) {
LOG.warn("Unable to remove data content", e);
}
}
private void handleHeartRateContentDataChunk(byte[] value) {
private void handleDataContentAck(byte[] value) {
LOG.info(" Received data content start");
// To verify: Chunks are sent if value[8] == 0, if value[8] == 1 they are not sent by watch
}
private void handleContentDataChunk(byte[] value) {
int chunkNo = Conversion.fromByteArr16(value[0], value[1]);
int dataType = Conversion.fromByteArr16(value[2], value[2]);
int timezoneOffset = TimeZone.getDefault().getOffset(System.currentTimeMillis());
if (dataType != 2) {
LOG.warn(" Got unsupported data package type: " + dataType);
} else {
for (int i = 4; i < value.length; i++) {
int dataType = Conversion.fromByteArr16(value[2], value[3]);
int timezoneOffset = TimeZone.getDefault().getOffset(System.currentTimeMillis())/1000;
DataType type = DataType.getType(dataType);
if (type == DataType.HEART_RATE) {
try (DBHandler dbHandler = GBApplication.acquireDB()) {
WatchXPlusSampleProvider provider = new WatchXPlusSampleProvider(getDevice(), dbHandler.getDaoSession());
List<WatchXPlusActivitySample> samples = new ArrayList<>();
int val = Conversion.fromByteArr16(value[i]);
if (255 == val) {
break;
for (int i = 4; i < value.length; i++) {
int val = Conversion.fromByteArr16(value[i]);
if (255 == val) {
break;
}
int tsWithOffset = requestedDataTimestamp + (((((chunkNo * 16) + i) - 4) * 2) * 60) - timezoneOffset;
// LOG.debug(" requested timestamp " + requestedDataTimestamp + " chunkNo " + chunkNo + " Got data: " + new Date((long) tsWithOffset * 1000) + ", value: " + val);
WatchXPlusActivitySample sample = createSample(dbHandler, tsWithOffset);
sample.setTimestamp(tsWithOffset);
sample.setHeartRate(val);
sample.setProvider(provider);
sample.setRawKind(ActivityKind.TYPE_ACTIVITY);
samples.add(sample);
}
int tsWithOffset = requestedHeartRateTimestamp + (((((chunkNo * 16) + i) - 4) * 2) * 60) - timezoneOffset;
LOG.info(" Got HR data: " + new Date(tsWithOffset) + ", value: " + val);
provider.addGBActivitySamples(samples.toArray(new WatchXPlusActivitySample[0]));
} catch (GBException ex) {
LOG.info((ex.getMessage()));
} catch (Exception ex) {
LOG.info(ex.getMessage());
}
heartRateDataToFetch.remove(0);
if (!heartRateDataToFetch.isEmpty()) {
requestHeartRateContentForTimestamp(heartRateDataToFetch.get(0));
} else {
heartRateDataSlots = 0;
if(!dataToFetch.isEmpty() && chunkNo == dataToFetch.get(requestedDataTimestamp) - 1) {
dataToFetch.remove(requestedDataTimestamp);
removeDataContentForTimestamp(requestedDataTimestamp, currentDataType);
if (!dataToFetch.isEmpty()) {
Map.Entry<Integer, Integer> currentValue = dataToFetch.entrySet().iterator().next();
requestedDataTimestamp = currentValue.getKey();
requestDataContentForTimestamp(requestedDataTimestamp, type);
} else {
dataSlots.put(type,0);
}
} else if (dataToFetch.isEmpty()) {
dataSlots.put(type,0);
}
} else {
LOG.warn(" Got unsupported data package type: " + type);
}
}
@ -872,6 +938,7 @@ public class WatchXPlusDeviceSupport extends AbstractBTLEDeviceSupport {
WatchXPlusActivitySample sample = createSample(dbHandler, timestamp);
sample.setTimestamp(timestamp);
// sample.setRawKind(record.type);
sample.setRawKind(ActivityKind.TYPE_ACTIVITY);
sample.setSteps(newSteps);
// sample.setDistance(record.distance);
// sample.setCalories(record.calories);