Examples with ScaleUser com.health.openscale.core.datatypes.ScaleUser used on opensource projects

Example 56 with ScaleUser

use of com.health.openscale.core.datatypes.ScaleUser in project openScale by oliexdev.

the class BluetoothQNScale method parseCustom1Data.

private void parseCustom1Data(byte[] data) {
    StringBuilder sb = new StringBuilder();
    int len = data.length;
    for (int i = 0; i < len; i++) {
        sb.append(String.format("%02X ", new Object[] { Byte.valueOf(data[i]) }));
    }
    Timber.d(sb.toString());
    float weightKg = 0;
    switch(data[0]) {
        case (byte) 16:
            if (data[5] == (byte) 0) {
                this.hasReceived = false;
            // this.callback.onUnsteadyWeight(this.qnBleDevice, decodeWeight(data[3],  data[4]));
            } else if (data[5] == (byte) 1) {
                // writeData(CmdBuilder.buildOverCmd(this.protocolType, 16));
                if (!this.hasReceived) {
                    this.hasReceived = true;
                    weightKg = decodeWeight(data[3], data[4]);
                    int weightByteOne = data[3] & 0xFF;
                    int weightByteTwo = data[4] & 0xFF;
                    Timber.d("Weight byte 1 %d", weightByteOne);
                    Timber.d("Weight byte 2 %d", weightByteTwo);
                    Timber.d("Raw Weight: %f", weightKg);
                    if (weightKg > 0.0f) {
                        // QNData md = buildMeasuredData(this.qnUser, weight, decodeIntegerValue
                        // (data[6], data[7]), decodeIntegerValue(data[8], data[9]),
                        // new  Date(), data);
                        int resistance1 = decodeIntegerValue(data[6], data[7]);
                        int resistance2 = decodeIntegerValue(data[8], data[9]);
                        Timber.d("resistance1: %d", resistance1);
                        Timber.d("resistance2: %d", resistance2);
                        final ScaleUser scaleUser = OpenScale.getInstance().getSelectedScaleUser();
                        Timber.d("scale user " + scaleUser);
                        ScaleMeasurement btScaleMeasurement = new ScaleMeasurement();
                        // TrisaBodyAnalyzeLib gives almost simillar values for QNScale body fat calcualtion
                        TrisaBodyAnalyzeLib qnscalelib = new TrisaBodyAnalyzeLib(scaleUser.getGender().isMale() ? 1 : 0, scaleUser.getAge(), (int) scaleUser.getBodyHeight());
                        // Now much difference between resistance1 and resistance2.
                        // Will use resistance 1 for now
                        float impedance = resistance1 < 410f ? 3.0f : 0.3f * (resistance1 - 400f);
                        btScaleMeasurement.setFat(qnscalelib.getFat(weightKg, impedance));
                        btScaleMeasurement.setWater(qnscalelib.getWater(weightKg, impedance));
                        btScaleMeasurement.setMuscle(qnscalelib.getMuscle(weightKg, impedance));
                        btScaleMeasurement.setBone(qnscalelib.getBone(weightKg, impedance));
                        btScaleMeasurement.setWeight(weightKg);
                        addScaleMeasurement(btScaleMeasurement);
                    }
                }
            }
            break;
        case (byte) 18:
            byte protocolType = data[2];
            this.weightScale = data[10] == (byte) 1 ? 100.0f : 10.0f;
            int[] iArr = new int[5];
            // writeData(CmdBuilder.buildCmd(19, this.protocolType, 1, 16, 0, 0, 0));
            break;
        case (byte) 33:
            // writeBleData(CmdBuilder.buildCmd(34, this.protocolType, new int[0]));
            break;
        case (byte) 35:
            weightKg = decodeWeight(data[9], data[10]);
            if (weightKg > 0.0f) {
                int resistance = decodeIntegerValue(data[11], data[12]);
                int resistance500 = decodeIntegerValue(data[13], data[14]);
                long differTime = 0;
                for (int i = 0; i < 4; i++) {
                    differTime |= (((long) data[i + 5]) & 255) << (i * 8);
                }
                Date date = new Date(MILLIS_2000_YEAR + (1000 * differTime));
                if (data[3] == data[4]) {
                // TODO
                }
            }
            break;
    }
}

Example 57 with ScaleUser

use of com.health.openscale.core.datatypes.ScaleUser in project openScale by oliexdev.

the class BluetoothQNScale method onNextStep.

@Override
protected boolean onNextStep(int stepNr) {
    switch(stepNr) {
        case 0:
            // set notification on for custom characteristic 1 (weight, time, and others)
            setNotificationOn(WEIGHT_MEASUREMENT_SERVICE, CUSTOM1_MEASUREMENT_CHARACTERISTIC);
            break;
        case 1:
            // set indication on for weight measurement
            setIndicationOn(WEIGHT_MEASUREMENT_SERVICE, CUSTOM2_MEASUREMENT_CHARACTERISTIC);
            break;
        case 2:
            final ScaleUser scaleUser = OpenScale.getInstance().getSelectedScaleUser();
            final Converters.WeightUnit scaleUserWeightUnit = scaleUser.getScaleUnit();
            // Value of 0x01 = KG. 0x02 = LB. Requests with stones unit are sent as LB, with post-processing in vendor app.
            byte weightUnitByte = (byte) 0x01;
            // Default weight unit KG. If user config set to LB or ST, scale will show LB units, consistent with vendor app
            if (scaleUserWeightUnit == Converters.WeightUnit.LB || scaleUserWeightUnit == Converters.WeightUnit.ST) {
                weightUnitByte = (byte) 0x02;
            }
            // write magicnumber 0x130915[WEIGHT_BYTE]10000000[CHECK_SUM] to 0xffe3
            // 0x01 weight byte = KG. 0x02 weight byte = LB.
            byte[] ffe3magicBytes = new byte[] { (byte) 0x13, (byte) 0x09, (byte) 0x15, weightUnitByte, (byte) 0x10, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00 };
            // Set last byte to be checksum
            ffe3magicBytes[ffe3magicBytes.length - 1] = sumChecksum(ffe3magicBytes, 0, ffe3magicBytes.length - 1);
            writeBytes(WEIGHT_MEASUREMENT_SERVICE, CUSTOM3_MEASUREMENT_CHARACTERISTIC, ffe3magicBytes);
            break;
        case 3:
            // send time magic number to receive weight data
            long timestamp = new Date().getTime() / 1000;
            timestamp -= SCALE_UNIX_TIMESTAMP_OFFSET;
            byte[] date = new byte[4];
            Converters.toInt32Le(date, 0, timestamp);
            byte[] timeMagicBytes = new byte[] { (byte) 0x02, date[0], date[1], date[2], date[3] };
            writeBytes(WEIGHT_MEASUREMENT_SERVICE, CUSTOM4_MEASUREMENT_CHARACTERISTIC, timeMagicBytes);
            break;
        case 4:
            sendMessage(R.string.info_step_on_scale, 0);
            break;
        /*case 5:
                // send stop command to scale (0x1f05151049)
                writeBytes(CUSTOM3_MEASUREMENT_CHARACTERISTIC, new byte[]{(byte)0x1f, (byte)0x05, (byte)0x15, (byte)0x10, (byte)0x49});
                break;*/
        default:
            return false;
    }
    return true;
}

Example 58 with ScaleUser

use of com.health.openscale.core.datatypes.ScaleUser in project openScale by oliexdev.

the class BluetoothSoehnle method handleWeightMeasurement.

private void handleWeightMeasurement(byte[] value) {
    // kg
    float weight = Converters.fromUnsignedInt16Be(value, 9) / 10.0f;
    int soehnleUserIndex = (int) value[1];
    final int year = Converters.fromUnsignedInt16Be(value, 2);
    final int month = (int) value[4];
    final int day = (int) value[5];
    final int hours = (int) value[6];
    final int min = (int) value[7];
    final int sec = (int) value[8];
    final int imp5 = Converters.fromUnsignedInt16Be(value, 11);
    final int imp50 = Converters.fromUnsignedInt16Be(value, 13);
    String date_string = year + "/" + month + "/" + day + "/" + hours + "/" + min;
    Date date_time = new Date();
    try {
        date_time = new SimpleDateFormat("yyyy/MM/dd/HH/mm").parse(date_string);
    } catch (ParseException e) {
        Timber.e("parse error " + e.getMessage());
    }
    final ScaleUser scaleUser = OpenScale.getInstance().getSelectedScaleUser();
    int activityLevel = 0;
    switch(scaleUser.getActivityLevel()) {
        case SEDENTARY:
            activityLevel = 0;
            break;
        case MILD:
            activityLevel = 1;
            break;
        case MODERATE:
            activityLevel = 2;
            break;
        case HEAVY:
            activityLevel = 4;
            break;
        case EXTREME:
            activityLevel = 5;
            break;
    }
    int openScaleUserId = prefs.getInt("userScaleIndex" + soehnleUserIndex, -1);
    if (openScaleUserId == -1) {
        Timber.e("Unknown Soehnle user index " + soehnleUserIndex);
    } else {
        SoehnleLib soehnleLib = new SoehnleLib(scaleUser.getGender().isMale(), scaleUser.getAge(), scaleUser.getBodyHeight(), activityLevel);
        ScaleMeasurement scaleMeasurement = new ScaleMeasurement();
        scaleMeasurement.setUserId(openScaleUserId);
        scaleMeasurement.setWeight(weight);
        scaleMeasurement.setDateTime(date_time);
        scaleMeasurement.setWater(soehnleLib.getWater(weight, imp50));
        scaleMeasurement.setFat(soehnleLib.getFat(weight, imp50));
        scaleMeasurement.setMuscle(soehnleLib.getMuscle(weight, imp50, imp5));
        addScaleMeasurement(scaleMeasurement);
    }
}

Example 59 with ScaleUser

use of com.health.openscale.core.datatypes.ScaleUser in project openScale by oliexdev.

the class BluetoothSoehnle method onNextStep.

@Override
protected boolean onNextStep(int stepNr) {
    switch(stepNr) {
        case 0:
            List<ScaleUser> openScaleUserList = OpenScale.getInstance().getScaleUserList();
            int index = -1;
            // check if an openScale user is stored as a Soehnle user otherwise do a factory reset
            for (ScaleUser openScaleUser : openScaleUserList) {
                index = getSoehnleUserIndex(openScaleUser.getId());
                if (index != -1) {
                    break;
                }
            }
            if (index == -1) {
                invokeScaleFactoryReset();
            }
            break;
        case 1:
            setNotificationOn(BluetoothGattUuid.SERVICE_BATTERY_LEVEL, BluetoothGattUuid.CHARACTERISTIC_BATTERY_LEVEL);
            readBytes(BluetoothGattUuid.SERVICE_BATTERY_LEVEL, BluetoothGattUuid.CHARACTERISTIC_BATTERY_LEVEL);
            break;
        case 2:
            // Write the current time
            BluetoothBytesParser parser = new BluetoothBytesParser();
            parser.setCurrentTime(Calendar.getInstance());
            writeBytes(BluetoothGattUuid.SERVICE_CURRENT_TIME, BluetoothGattUuid.CHARACTERISTIC_CURRENT_TIME, parser.getValue());
            break;
        case 3:
            // Turn on notification for User Data Service
            setNotificationOn(BluetoothGattUuid.SERVICE_USER_DATA, BluetoothGattUuid.CHARACTERISTIC_USER_CONTROL_POINT);
            break;
        case 4:
            int openScaleUserId = OpenScale.getInstance().getSelectedScaleUserId();
            int soehnleUserIndex = getSoehnleUserIndex(openScaleUserId);
            if (soehnleUserIndex == -1) {
                // create new user
                Timber.d("create new Soehnle scale user");
                writeBytes(BluetoothGattUuid.SERVICE_USER_DATA, BluetoothGattUuid.CHARACTERISTIC_USER_CONTROL_POINT, new byte[] { (byte) 0x01, (byte) 0x00, (byte) 0x00 });
            } else {
                // select user
                Timber.d("select Soehnle scale user with index " + soehnleUserIndex);
                writeBytes(BluetoothGattUuid.SERVICE_USER_DATA, BluetoothGattUuid.CHARACTERISTIC_USER_CONTROL_POINT, new byte[] { (byte) 0x02, (byte) soehnleUserIndex, (byte) 0x00, (byte) 0x00 });
            }
            break;
        case 5:
            // set age
            writeBytes(BluetoothGattUuid.SERVICE_USER_DATA, BluetoothGattUuid.CHARACTERISTIC_USER_AGE, new byte[] { (byte) OpenScale.getInstance().getSelectedScaleUser().getAge() });
            break;
        case 6:
            // set gender
            writeBytes(BluetoothGattUuid.SERVICE_USER_DATA, BluetoothGattUuid.CHARACTERISTIC_USER_GENDER, new byte[] { OpenScale.getInstance().getSelectedScaleUser().getGender().isMale() ? (byte) 0x00 : (byte) 0x01 });
            break;
        case 7:
            // set height
            writeBytes(BluetoothGattUuid.SERVICE_USER_DATA, BluetoothGattUuid.CHARACTERISTIC_USER_HEIGHT, Converters.toInt16Le((int) OpenScale.getInstance().getSelectedScaleUser().getBodyHeight()));
            break;
        case 8:
            setNotificationOn(WEIGHT_CUSTOM_SERVICE, WEIGHT_CUSTOM_A_CHARACTERISTIC);
            setNotificationOn(WEIGHT_CUSTOM_SERVICE, WEIGHT_CUSTOM_B_CHARACTERISTIC);
            // writeBytes(WEIGHT_CUSTOM_SERVICE, WEIGHT_CUSTOM_CMD_CHARACTERISTIC, new byte[] {(byte)0x0c, (byte)0xff});
            break;
        case 9:
            for (int i = 1; i < 8; i++) {
                // get history data for soehnle user index i
                writeBytes(WEIGHT_CUSTOM_SERVICE, WEIGHT_CUSTOM_CMD_CHARACTERISTIC, new byte[] { (byte) 0x09, (byte) i });
            }
            break;
        default:
            return false;
    }
    return true;
}

Example 60 with ScaleUser

use of com.health.openscale.core.datatypes.ScaleUser in project openScale by oliexdev.

the class BluetoothStandardWeightProfile method handleVendorSpecificUserList.

protected void handleVendorSpecificUserList(byte[] value) {
    Timber.d(String.format("Got user data: <%s>", byteInHex(value)));
    BluetoothBytesParser parser = new BluetoothBytesParser(value);
    int userListStatus = parser.getIntValue(FORMAT_UINT8);
    if (userListStatus == 2) {
        Timber.d("scale have no users!");
        storeUserScaleConsentCode(selectedUser.getId(), -1);
        storeUserScaleIndex(selectedUser.getId(), -1);
        jumpNextToStepNr(SM_STEPS.REGISTER_NEW_SCALE_USER.ordinal());
        resumeMachineState();
        return;
    } else if (userListStatus == 1) {
        for (int i = 0; i < scaleUserList.size(); i++) {
            if (i == 0) {
                Timber.d("scale user list:");
            }
            Timber.d("\n" + (i + 1) + ". " + scaleUserList.get(i));
        }
        if ((scaleUserList.size() == 0)) {
            storeUserScaleConsentCode(selectedUser.getId(), -1);
            storeUserScaleIndex(selectedUser.getId(), -1);
            jumpNextToStepNr(SM_STEPS.REGISTER_NEW_SCALE_USER.ordinal());
            resumeMachineState();
            return;
        }
        if (getUserScaleIndex(selectedUser.getId()) == -1 || getUserScaleConsent(selectedUser.getId()) == -1) {
            chooseExistingScaleUser(scaleUserList);
            return;
        }
        resumeMachineState();
        return;
    }
    int index = parser.getIntValue(FORMAT_UINT8);
    String initials = parser.getStringValue();
    int end = 3 > initials.length() ? initials.length() : 3;
    initials = initials.substring(0, end);
    if (initials.length() == 3) {
        if (initials.charAt(0) == 0xff && initials.charAt(1) == 0xff && initials.charAt(2) == 0xff) {
            initials = "";
        }
    }
    parser.setOffset(5);
    int year = parser.getIntValue(FORMAT_UINT16);
    int month = parser.getIntValue(FORMAT_UINT8);
    int day = parser.getIntValue(FORMAT_UINT8);
    int height = parser.getIntValue(FORMAT_UINT8);
    int gender = parser.getIntValue(FORMAT_UINT8);
    int activityLevel = parser.getIntValue(FORMAT_UINT8);
    GregorianCalendar calendar = new GregorianCalendar(year, month - 1, day);
    ScaleUser scaleUser = new ScaleUser();
    scaleUser.setUserName(initials);
    scaleUser.setBirthday(calendar.getTime());
    scaleUser.setBodyHeight(height);
    scaleUser.setGender(Converters.Gender.fromInt(gender));
    scaleUser.setActivityLevel(Converters.ActivityLevel.fromInt(activityLevel - 1));
    scaleUser.setId(index);
    scaleUserList.add(scaleUser);
    if (scaleUserList.size() == getVendorSpecificMaxUserCount()) {
        if (getUserScaleIndex(selectedUser.getId()) == -1 || getUserScaleConsent(selectedUser.getId()) == -1) {
            chooseExistingScaleUser(scaleUserList);
            return;
        }
        resumeMachineState();
    }
}