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HPlus: Improve intensity calculation based on Tanaka et al, 2001

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This commit is contained in:
João Paulo Barraca 2017-04-27 00:58:36 +01:00
parent 166695f00a
commit 69d215cb99
5 changed files with 32 additions and 22 deletions
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11
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/hplus/HPlusCoordinator.java
View File

@ -198,7 +198,6 @@ public class HPlusCoordinator extends AbstractDeviceCoordinator {
}else{
return HPlusConstants.ARG_TIMEMODE_12H;
}
}
public static byte getUnit(String address) {
@ -211,25 +210,25 @@ public class HPlusCoordinator extends AbstractDeviceCoordinator {
}
}
public static byte getUserWeight(String address) {
public static byte getUserWeight() {
ActivityUser activityUser = new ActivityUser();
return (byte) (activityUser.getWeightKg() & 0xFF);
}
public static byte getUserHeight(String address) {
public static byte getUserHeight() {
ActivityUser activityUser = new ActivityUser();
return (byte) (activityUser.getHeightCm() & 0xFF);
}
public static byte getUserAge(String address) {
public static byte getUserAge() {
ActivityUser activityUser = new ActivityUser();
return (byte) (activityUser.getAge() & 0xFF);
}
public static byte getUserGender(String address) {
public static byte getUserGender() {
ActivityUser activityUser = new ActivityUser();
if (activityUser.getGender() == ActivityUser.GENDER_MALE)
@ -238,7 +237,7 @@ public class HPlusCoordinator extends AbstractDeviceCoordinator {
return HPlusConstants.ARG_GENDER_FEMALE;
}
public static int getGoal(String address) {
public static int getGoal() {
ActivityUser activityUser = new ActivityUser();
return activityUser.getStepsGoal();

13
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/hplus/HPlusDataRecordDaySlot.java
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@ -51,7 +51,13 @@ public class HPlusDataRecordDaySlot extends HPlusDataRecord {
*/
public int heartRate;
public HPlusDataRecordDaySlot(byte[] data) {
private int age = 0;
/**
* Raw intensity calculated from calories
*/
public int intensity;
public HPlusDataRecordDaySlot(byte[] data, int age) {
super(data, TYPE_DAY_SLOT);
int a = (data[4] & 0xFF) * 256 + (data[5] & 0xFF);
@ -77,6 +83,8 @@ public class HPlusDataRecordDaySlot extends HPlusDataRecord {
slotTime.set(Calendar.SECOND, 0);
timestamp = (int) (slotTime.getTimeInMillis() / 1000L);
this.age = age;
}
public String toString(){
@ -101,6 +109,9 @@ public class HPlusDataRecordDaySlot extends HPlusDataRecord {
}
secondsInactive += other.secondsInactive;
intensity = (int) ((100*heartRate)/(208-0.7*age));
}
public boolean isValid(){

4
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/hplus/HPlusDataRecordRealtime.java
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@ -66,7 +66,7 @@ class HPlusDataRecordRealtime extends HPlusDataRecord {
*/
public int intensity;
public HPlusDataRecordRealtime(byte[] data) {
public HPlusDataRecordRealtime(byte[] data, int age) {
super(data, TYPE_REALTIME);
if (data.length < 15) {
@ -91,7 +91,7 @@ class HPlusDataRecordRealtime extends HPlusDataRecord {
heartRate = ActivitySample.NOT_MEASURED;
}
else {
intensity = (int) (100 * Math.max(0, Math.min((heartRate - 60) / 120.0, 1))); // TODO: Calculate a proper value
intensity = (int) ((100*heartRate)/(208-0.7*age));
activityKind = ActivityKind.TYPE_UNKNOWN;
}
}

10
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/hplus/HPlusHandlerThread.java
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@ -220,12 +220,12 @@ class HPlusHandlerThread extends GBDeviceIoThread {
* @param data the message from the device
* @return boolean indicating success or fail
*/
public boolean processIncomingDaySlotData(byte[] data) {
public boolean processIncomingDaySlotData(byte[] data, int age) {
HPlusDataRecordDaySlot record;
try{
record = new HPlusDataRecordDaySlot(data);
record = new HPlusDataRecordDaySlot(data, age);
} catch(IllegalArgumentException e){
LOG.info((e.getMessage()));
return false;
@ -302,7 +302,7 @@ class HPlusHandlerThread extends GBDeviceIoThread {
sample.setSteps(storedRecord.steps);
sample.setHeartRate(storedRecord.heartRate);
sample.setRawKind(storedRecord.type);
sample.setRawIntensity(record.intensity);
sample.setProvider(provider);
samples.add(sample);
}
@ -383,11 +383,11 @@ class HPlusHandlerThread extends GBDeviceIoThread {
* @param data the message from the device
* @return boolean indicating success or fail
*/
public boolean processRealtimeStats(byte[] data) {
public boolean processRealtimeStats(byte[] data, int age) {
HPlusDataRecordRealtime record;
try{
record = new HPlusDataRecordRealtime(data);
record = new HPlusDataRecordRealtime(data, age);
} catch(IllegalArgumentException e){
LOG.info((e.getMessage()));
return false;

16
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/hplus/HPlusSupport.java
View File

@ -292,7 +292,7 @@ public class HPlusSupport extends AbstractBTLEDeviceSupport {
}
private HPlusSupport setWeight(TransactionBuilder transaction) {
byte value = HPlusCoordinator.getUserWeight(getDevice().getAddress());
byte value = HPlusCoordinator.getUserWeight();
transaction.write(ctrlCharacteristic, new byte[]{
HPlusConstants.CMD_SET_WEIGHT,
value
@ -302,7 +302,7 @@ public class HPlusSupport extends AbstractBTLEDeviceSupport {
}
private HPlusSupport setHeight(TransactionBuilder transaction) {
byte value = HPlusCoordinator.getUserHeight(getDevice().getAddress());
byte value = HPlusCoordinator.getUserHeight();
transaction.write(ctrlCharacteristic, new byte[]{
HPlusConstants.CMD_HEIGHT,
value
@ -313,7 +313,7 @@ public class HPlusSupport extends AbstractBTLEDeviceSupport {
private HPlusSupport setAge(TransactionBuilder transaction) {
byte value = HPlusCoordinator.getUserAge(getDevice().getAddress());
byte value = HPlusCoordinator.getUserAge();
transaction.write(ctrlCharacteristic, new byte[]{
HPlusConstants.CMD_SET_AGE,
value
@ -323,7 +323,7 @@ public class HPlusSupport extends AbstractBTLEDeviceSupport {
}
private HPlusSupport setGender(TransactionBuilder transaction) {
byte value = HPlusCoordinator.getUserGender(getDevice().getAddress());
byte value = HPlusCoordinator.getUserGender();
transaction.write(ctrlCharacteristic, new byte[]{
HPlusConstants.CMD_SET_GENDER,
value
@ -334,7 +334,7 @@ public class HPlusSupport extends AbstractBTLEDeviceSupport {
private HPlusSupport setGoal(TransactionBuilder transaction) {
int value = HPlusCoordinator.getGoal(getDevice().getAddress());
int value = HPlusCoordinator.getGoal();
transaction.write(ctrlCharacteristic, new byte[]{
HPlusConstants.CMD_SET_GOAL,
(byte) ((value / 256) & 0xff),
@ -842,7 +842,7 @@ public class HPlusSupport extends AbstractBTLEDeviceSupport {
return syncHelper.processVersion(data);
case HPlusConstants.DATA_STATS:
boolean result = syncHelper.processRealtimeStats(data);
boolean result = syncHelper.processRealtimeStats(data, HPlusCoordinator.getUserAge());
if (result) {
processExtraInfo (data);
}
@ -856,7 +856,7 @@ public class HPlusSupport extends AbstractBTLEDeviceSupport {
case HPlusConstants.DATA_DAY_SUMMARY:
case HPlusConstants.DATA_DAY_SUMMARY_ALT:
return syncHelper.processIncomingDaySlotData(data);
return syncHelper.processIncomingDaySlotData(data, HPlusCoordinator.getUserAge());
case HPlusConstants.DATA_UNKNOWN:
return true;
default:
@ -868,7 +868,7 @@ public class HPlusSupport extends AbstractBTLEDeviceSupport {
private void processExtraInfo (byte[] data) {
try {
HPlusDataRecordRealtime record = new HPlusDataRecordRealtime(data);
HPlusDataRecordRealtime record = new HPlusDataRecordRealtime(data, HPlusCoordinator.getUserAge());
handleBatteryInfo(record.battery);