Add support JYou Y5 device.

2025-01-10 17:11:56 +01:00 · 2018-09-27 01:05:40 +03:00 · 2018-09-27 01:05:40 +03:00 · fbb75694c7
commit fbb75694c7
parent 934f36f45a
13 changed files with 968 additions and 12 deletions
--- a/GBDaoGenerator/src/nodomain/freeyourgadget/gadgetbridge/daogen/GBDaoGenerator.java
+++ b/GBDaoGenerator/src/nodomain/freeyourgadget/gadgetbridge/daogen/GBDaoGenerator.java
@ -45,7 +45,7 @@ public class GBDaoGenerator {


    public static void main(String[] args) throws Exception {
-        Schema schema = new Schema(18, MAIN_PACKAGE + ".entities");
+        Schema schema = new Schema(19, MAIN_PACKAGE + ".entities");

        Entity userAttributes = addUserAttributes(schema);
        Entity user = addUserInfo(schema, userAttributes);
@ -71,7 +71,7 @@ public class GBDaoGenerator {
        addXWatchActivitySample(schema, user, device);
        addZeTimeActivitySample(schema, user, device);
        addID115ActivitySample(schema, user, device);
-
+        addJYouActivitySample(schema, user, device);
        addCalendarSyncState(schema, device);

        addBipActivitySummary(schema, user, device);
@ -314,6 +314,19 @@ public class GBDaoGenerator {
        return activitySample;
    }

+    private static Entity addJYouActivitySample(Schema schema, Entity user, Entity device) {
+        Entity activitySample = addEntity(schema, "JYouActivitySample");
+        activitySample.implementsSerializable();
+        addCommonActivitySampleProperties("AbstractActivitySample", activitySample, user, device);
+        activitySample.addIntProperty(SAMPLE_STEPS).notNull().codeBeforeGetterAndSetter(OVERRIDE);
+        activitySample.addIntProperty(SAMPLE_RAW_KIND).notNull().codeBeforeGetterAndSetter(OVERRIDE);
+        activitySample.addIntProperty("caloriesBurnt");
+        activitySample.addIntProperty("distanceMeters");
+        activitySample.addIntProperty("activeTimeMinutes");
+        addHeartRateProperties(activitySample);
+        return activitySample;
+    }
+
    private static void addCommonActivitySampleProperties(String superClass, Entity activitySample, Entity user, Entity device) {
        activitySample.setSuperclass(superClass);
        activitySample.addImport(MAIN_PACKAGE + ".devices.SampleProvider");
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/JYouConstants.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/JYouConstants.java
@ -36,12 +36,17 @@ public final class JYouConstants {
    public static final byte CMD_SET_SLEEP_TIME = 0x27;
    public static final byte CMD_SET_DND_SETTINGS = 0x39;
    public static final byte CMD_SET_INACTIVITY_WARNING_TIME = 0x24;
+
    public static final byte CMD_ACTION_HEARTRATE_SWITCH = 0x0D;
    public static final byte CMD_ACTION_SHOW_NOTIFICATION = 0x2C;
    public static final byte CMD_ACTION_REBOOT_DEVICE = 0x0E;

-    public static final byte RECEIVE_BATTERY_LEVEL = (byte)0xF7;
+    public static final byte RECEIVE_HISTORY_SLEEP_COUNT = 0x32;
+    public static final byte RECEIVE_BLOOD_PRESSURE = (byte) 0xE8;
+    public static final byte RECEIVE_WATCH_MAC = (byte)0xEC;
+    public static final byte RECEIVE_GET_PHOTO = (byte)0xF3;
    public static final byte RECEIVE_DEVICE_INFO = (byte)0xF6;
+    public static final byte RECEIVE_BATTERY_LEVEL = (byte)0xF7;
    public static final byte RECEIVE_STEPS_DATA = (byte)0xF9;
    public static final byte RECEIVE_HEARTRATE = (byte)0xFC;

--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/JYouSampleProvider.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/JYouSampleProvider.java
@ -0,0 +1,70 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.jyou;
+
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+
+import de.greenrobot.dao.AbstractDao;
+import de.greenrobot.dao.Property;
+import nodomain.freeyourgadget.gadgetbridge.devices.AbstractSampleProvider;
+import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
+import nodomain.freeyourgadget.gadgetbridge.entities.JYouActivitySample;
+import nodomain.freeyourgadget.gadgetbridge.entities.JYouActivitySampleDao;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+
+public class JYouSampleProvider extends AbstractSampleProvider<JYouActivitySample> {
+
+    public static final int TYPE_ACTIVITY = -1;
+    private final float movementDivisor = 6000.0f;
+    private GBDevice mDevice;
+    private DaoSession mSession;
+
+    public JYouSampleProvider(GBDevice device, DaoSession session) {
+        super(device, session);
+
+        mSession = session;
+        mDevice = device;
+    }
+
+    @Override
+    public int normalizeType(int rawType) {
+        return rawType;
+    }
+
+    @Override
+    public int toRawActivityKind(int activityKind) {
+        return activityKind;
+    }
+
+    @Override
+    public float normalizeIntensity(int rawIntensity) {
+        return rawIntensity/movementDivisor;
+    }
+
+    @Override
+    public JYouActivitySample createActivitySample() {
+        return new JYouActivitySample();
+    }
+
+    @Override
+    public AbstractDao<JYouActivitySample, ?> getSampleDao() {
+        return getSession().getJYouActivitySampleDao();
+    }
+
+    @Nullable
+    @Override
+    protected Property getRawKindSampleProperty() {
+        return JYouActivitySampleDao.Properties.RawKind;
+    }
+
+    @NonNull
+    @Override
+    protected Property getTimestampSampleProperty() {
+        return JYouActivitySampleDao.Properties.Timestamp;
+    }
+
+    @NonNull
+    @Override
+    protected Property getDeviceIdentifierSampleProperty() {
+        return JYouActivitySampleDao.Properties.DeviceId;
+    }
+}
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/TeclastH30/TeclastH30Coordinator.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/TeclastH30/TeclastH30Coordinator.java
@ -15,7 +15,7 @@

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
-package nodomain.freeyourgadget.gadgetbridge.devices.jyou;
+package nodomain.freeyourgadget.gadgetbridge.devices.jyou.TeclastH30;

 import android.annotation.TargetApi;
 import android.app.Activity;
@ -26,18 +26,16 @@ import android.os.Build;
 import android.os.ParcelUuid;
 import android.support.annotation.NonNull;

-import de.greenrobot.dao.query.QueryBuilder;
 import nodomain.freeyourgadget.gadgetbridge.GBException;
-import nodomain.freeyourgadget.gadgetbridge.activities.charts.ChartsActivity;
 import nodomain.freeyourgadget.gadgetbridge.devices.AbstractDeviceCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.devices.SampleProvider;
+import nodomain.freeyourgadget.gadgetbridge.devices.jyou.JYouConstants;
 import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
 import nodomain.freeyourgadget.gadgetbridge.entities.Device;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;

 import org.slf4j.Logger;
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/y5/Y5Coordinator.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/y5/Y5Coordinator.java
@ -0,0 +1,133 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.jyou.y5;
+
+import android.app.Activity;
+import android.content.Context;
+import android.net.Uri;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+
+import de.greenrobot.dao.query.QueryBuilder;
+import nodomain.freeyourgadget.gadgetbridge.GBException;
+import nodomain.freeyourgadget.gadgetbridge.devices.AbstractDeviceCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.devices.SampleProvider;
+import nodomain.freeyourgadget.gadgetbridge.devices.jyou.JYouSampleProvider;
+import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
+import nodomain.freeyourgadget.gadgetbridge.entities.Device;
+import nodomain.freeyourgadget.gadgetbridge.entities.JYouActivitySampleDao;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
+import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
+import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
+
+public class Y5Coordinator extends AbstractDeviceCoordinator {
+    @Override
+    protected void deleteDevice(@NonNull GBDevice gbDevice, @NonNull Device device, @NonNull DaoSession session) throws GBException {
+        Long deviceId = device.getId();
+        QueryBuilder<?> qb = session.getJYouActivitySampleDao().queryBuilder();
+        qb.where(JYouActivitySampleDao.Properties.DeviceId.eq(deviceId)).buildDelete().executeDeleteWithoutDetachingEntities();
+    }
+
+    @NonNull
+    @Override
+    public DeviceType getSupportedType(GBDeviceCandidate candidate) {
+        try {
+            String name = candidate.getDevice().getName();
+            if (name != null) {
+                if (name.contains("Y5")) {
+                    return DeviceType.Y5;
+                }
+            }
+        } catch (Exception ex) {
+            ex.getLocalizedMessage();
+        }
+        return DeviceType.UNKNOWN;
+    }
+
+    @Override
+    public DeviceType getDeviceType() {
+        return DeviceType.Y5;
+    }
+
+    @Nullable
+    @Override
+    public Class<? extends Activity> getPairingActivity() {
+        return null;
+    }
+
+    @Override
+    public boolean supportsActivityDataFetching() {
+        //return true; // Аккум, обновление, будильник, график
+        return false; // Аккум,          будильник, график, нет кнопки обновления в табах, активный режим работает
+    }
+
+    @Override
+    public boolean supportsActivityTracking() {
+        return true;
+    }
+
+    @Override
+    public SampleProvider<? extends ActivitySample> getSampleProvider(GBDevice device, DaoSession session) {
+        return new JYouSampleProvider(device, session);
+    }
+
+    @Override
+    public InstallHandler findInstallHandler(Uri uri, Context context) {
+        return null;
+    }
+
+    @Override
+    public boolean supportsScreenshots() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsAlarmConfiguration() {
+        return true;
+    }
+
+    @Override
+    public boolean supportsSmartWakeup(GBDevice device) {
+        return false;
+    }
+
+    @Override
+    public boolean supportsHeartRateMeasurement(GBDevice device) {
+        return true;
+    }
+
+    @Override
+    public String getManufacturer() {
+        return "Y5";
+    }
+
+    @Override
+    public boolean supportsAppsManagement() {
+        return false;
+    }
+
+    @Override
+    public Class<? extends Activity> getAppsManagementActivity() {
+        return null;
+    }
+
+    @Override
+    public boolean supportsCalendarEvents() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsRealtimeData() {
+        return true;
+    }
+
+    @Override
+    public boolean supportsWeather() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsFindDevice() {
+        return false;
+    }
+}
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceType.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceType.java
@ -51,6 +51,7 @@ public enum DeviceType {
    WATCH9(100, R.drawable.ic_device_default, R.drawable.ic_device_default_disabled, R.string.devicetype_watch9),
    ROIDMI(110, R.drawable.ic_device_roidmi, R.drawable.ic_device_roidmi_disabled, R.string.devicetype_roidmi),
    ROIDMI3(112, R.drawable.ic_device_roidmi, R.drawable.ic_device_roidmi_disabled, R.string.devicetype_roidmi3),
+    Y5(120, R.drawable.ic_device_roidmi, R.drawable.ic_device_roidmi_disabled, R.string.devicetype_y5),
    TEST(1000, R.drawable.ic_device_default, R.drawable.ic_device_default_disabled, R.string.devicetype_test);

    private final int key;
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceSupportFactory.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceSupportFactory.java
@ -41,7 +41,8 @@ import nodomain.freeyourgadget.gadgetbridge.service.devices.pebble.PebbleSupport
 import nodomain.freeyourgadget.gadgetbridge.service.devices.roidmi.RoidmiSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.vibratissimo.VibratissimoSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.hplus.HPlusSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.jyou.TeclastH30Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.jyou.TeclastH30.TeclastH30Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.jyou.y5.Y5Support;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.xwatch.XWatchSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.zetime.ZeTimeDeviceSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.watch9.Watch9DeviceSupport;
@ -171,6 +172,9 @@ public class DeviceSupportFactory {
                    case ROIDMI3:
                        deviceSupport = new ServiceDeviceSupport(new RoidmiSupport(), EnumSet.of(ServiceDeviceSupport.Flags.BUSY_CHECKING));
                        break;
+                    case Y5:
+                        deviceSupport = new ServiceDeviceSupport(new Y5Support(), EnumSet.of(ServiceDeviceSupport.Flags.BUSY_CHECKING));
+                        break;
                }
                if (deviceSupport != null) {
                    deviceSupport.setContext(gbDevice, mBtAdapter, mContext);
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/jyou/JYouDataRecord.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/jyou/JYouDataRecord.java
@ -0,0 +1,65 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.jyou;
+
+/*
+ * @author Pavel Elagin &lt;elagin.pasha@gmail.com&gt;
+ */
+
+import nodomain.freeyourgadget.gadgetbridge.model.ActivityKind;
+
+public class JYouDataRecord {
+    public final static int TYPE_UNKNOWN = 0;
+    public final static int TYPE_SLEEP = 100;
+    public final static int TYPE_DAY_SUMMARY = 101;
+    public final static int TYPE_DAY_SLOT = 102;
+    public final static int TYPE_REALTIME = 103;
+
+    public int type = TYPE_UNKNOWN;
+    public int activityKind = ActivityKind.TYPE_UNKNOWN;
+
+    /**
+     * Time of this record in seconds
+     */
+    public int timestamp;
+
+    /**
+     * Raw data as sent from the device
+     */
+    public byte[] rawData;
+
+    protected JYouDataRecord(){
+
+    }
+
+    protected JYouDataRecord(byte[] data, int type){
+        this.rawData = data;
+        this.type = type;
+    }
+
+    public byte[] getRawData() {
+
+        return rawData;
+    }
+
+    public class RecordInterval {
+        /**
+         * Start time of this interval in seconds
+         */
+        public int timestampFrom;
+
+        /**
+         * End time of this interval in seconds
+         */
+        public int timestampTo;
+
+        /**
+         * Type of activity {@link ActivityKind}
+         */
+        public int activityKind;
+
+        RecordInterval(int timestampFrom, int timestampTo, int activityKind) {
+            this.timestampFrom = timestampFrom;
+            this.timestampTo = timestampTo;
+            this.activityKind = activityKind;
+        }
+    }
+}
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/jyou/RealtimeSamplesSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/jyou/RealtimeSamplesSupport.java
@ -0,0 +1,95 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.jyou;
+
+import java.util.Timer;
+import java.util.TimerTask;
+
+import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
+
+public abstract class RealtimeSamplesSupport {
+    private final long delay;
+    private final long period;
+
+    protected int steps;
+    protected int heartrateBpm;
+    private int lastSteps;
+    // subclasses may add more
+
+    private Timer realtimeStorageTimer;
+
+    public RealtimeSamplesSupport(long delay, long period) {
+        this.delay = delay;
+        this.period = period;
+    }
+
+    public synchronized void start() {
+        if (isRunning()) {
+            return; // already running
+        }
+        realtimeStorageTimer = new Timer("JYou Realtime Storage Timer");
+        realtimeStorageTimer.scheduleAtFixedRate(new TimerTask() {
+            @Override
+            public void run() {
+                triggerCurrentSample();
+            }
+        }, delay, period);
+    }
+
+    public synchronized void stop() {
+        if (realtimeStorageTimer != null) {
+            realtimeStorageTimer.cancel();
+            realtimeStorageTimer.purge();
+            realtimeStorageTimer = null;
+        }
+    }
+
+    public synchronized boolean isRunning() {
+        return realtimeStorageTimer != null;
+    }
+
+    public synchronized void setSteps(int stepsPerMinute) {
+        this.steps = stepsPerMinute;
+    }
+
+    /**
+     * Returns the number of steps recorded since the last measurements. If no
+     * steps are available yet, ActivitySample.NOT_MEASURED is returned.
+     * @return
+     */
+    public synchronized int getSteps() {
+        if (steps == ActivitySample.NOT_MEASURED) {
+            return ActivitySample.NOT_MEASURED;
+        }
+        if (lastSteps == 0)  {
+            return ActivitySample.NOT_MEASURED; // wait until we have a delta between two samples
+        }
+        int delta = steps - lastSteps;
+        if (delta < 0) {
+            return 0;
+        }
+        return delta;
+    }
+
+    public void setHeartrateBpm(int hrBpm) {
+        this.heartrateBpm = hrBpm;
+    }
+
+    public int getHeartrateBpm() {
+        return heartrateBpm;
+    }
+
+    public void triggerCurrentSample() {
+        doCurrentSample();
+        resetCurrentValues();
+    }
+
+    protected synchronized void resetCurrentValues() {
+        if (steps >= lastSteps) {
+            lastSteps = steps;
+        }
+        steps = ActivitySample.NOT_MEASURED;
+        heartrateBpm = ActivitySample.NOT_MEASURED;
+    }
+
+    protected abstract void doCurrentSample();
+}
+
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/jyou/TeclastH30/TeclastH30Support.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/jyou/TeclastH30/TeclastH30Support.java
@ -14,7 +14,7 @@

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
-package nodomain.freeyourgadget.gadgetbridge.service.devices.jyou;
+package nodomain.freeyourgadget.gadgetbridge.service.devices.jyou.TeclastH30;

 import android.bluetooth.BluetoothGatt;
 import android.bluetooth.BluetoothGattCharacteristic;
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/jyou/y5/Y5Support.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/jyou/y5/Y5Support.java
@ -0,0 +1,570 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.jyou.y5;
+
+import android.bluetooth.BluetoothGatt;
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.content.Intent;
+import android.net.Uri;
+import android.support.v4.content.LocalBroadcastManager;
+import android.widget.Toast;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+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.SampleProvider;
+import nodomain.freeyourgadget.gadgetbridge.devices.jyou.JYouConstants;
+import nodomain.freeyourgadget.gadgetbridge.devices.jyou.JYouSampleProvider;
+import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
+import nodomain.freeyourgadget.gadgetbridge.entities.Device;
+import nodomain.freeyourgadget.gadgetbridge.entities.JYouActivitySample;
+import nodomain.freeyourgadget.gadgetbridge.entities.User;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
+import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
+import nodomain.freeyourgadget.gadgetbridge.model.CalendarEventSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.CannedMessagesSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.DeviceService;
+import nodomain.freeyourgadget.gadgetbridge.model.MusicSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.MusicStateSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.jyou.RealtimeSamplesSupport;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+import nodomain.freeyourgadget.gadgetbridge.util.StringUtils;
+
+public class Y5Support extends AbstractBTLEDeviceSupport {
+    private static final Logger LOG = LoggerFactory.getLogger(Y5Support.class);
+
+    public BluetoothGattCharacteristic ctrlCharacteristic = null;
+    public BluetoothGattCharacteristic measureCharacteristic = null;
+
+    private RealtimeSamplesSupport realtimeSamplesSupport;
+
+    private final GBDeviceEventVersionInfo versionCmd = new GBDeviceEventVersionInfo();
+    private final GBDeviceEventBatteryInfo batteryCmd = new GBDeviceEventBatteryInfo();
+
+    public Y5Support() {
+        super(LOG);
+        addSupportedService(JYouConstants.UUID_SERVICE_JYOU);
+    }
+
+    @Override
+    protected TransactionBuilder initializeDevice(TransactionBuilder builder) {
+        LOG.info("Initializing");
+
+        gbDevice.setState(GBDevice.State.INITIALIZING);
+        gbDevice.sendDeviceUpdateIntent(getContext());
+
+        measureCharacteristic = getCharacteristic(JYouConstants.UUID_CHARACTERISTIC_MEASURE);
+        ctrlCharacteristic = getCharacteristic(JYouConstants.UUID_CHARACTERISTIC_CONTROL);
+
+        builder.setGattCallback(this);
+        builder.notify(measureCharacteristic, true);
+
+        syncSettings(builder);
+
+        gbDevice.setState(GBDevice.State.INITIALIZED);
+        gbDevice.sendDeviceUpdateIntent(getContext());
+
+        LOG.info("Initialization Done");
+
+        return builder;
+    }
+
+    @Override
+    public boolean onCharacteristicChanged(BluetoothGatt gatt,
+                                           BluetoothGattCharacteristic characteristic) {
+        if (super.onCharacteristicChanged(gatt, characteristic)) {
+            return true;
+        }
+
+        UUID characteristicUUID = characteristic.getUuid();
+        byte[] data = characteristic.getValue();
+        if (data.length == 0)
+            return true;
+
+        switch (data[0]) {
+            case JYouConstants.RECEIVE_HISTORY_SLEEP_COUNT:
+                LOG.info("onCharacteristicChanged: " + data[0]);
+                return true;
+            case JYouConstants.RECEIVE_BLOOD_PRESSURE:
+                int heartRate = data[2];
+                int bloodPressureHigh = data[3];
+                int bloodPressureLow = data[4];
+                int bloodOxygen = data[5];
+                int Fatigue = data[6];
+                LOG.info("RECEIVE_BLOOD_PRESSURE: Heart rate: " + heartRate + " Pressure high: " + bloodPressureHigh+ " pressure low: " + bloodPressureLow);
+                return true;
+            case JYouConstants.RECEIVE_DEVICE_INFO:
+                int model = data[7];
+                int fwVerNum = data[4] & 0xFF;
+                versionCmd.fwVersion = (fwVerNum / 100) + "." + ((fwVerNum % 100) / 10) + "." + ((fwVerNum % 100) % 10);
+                handleGBDeviceEvent(versionCmd);
+                LOG.info("Firmware version is: " + versionCmd.fwVersion);
+                return true;
+            case JYouConstants.RECEIVE_BATTERY_LEVEL:
+                batteryCmd.level = data[8];
+                handleGBDeviceEvent(batteryCmd);
+                LOG.info("Battery level is: " + batteryCmd.level);
+                return true;
+            case JYouConstants.RECEIVE_STEPS_DATA:
+                int steps = ByteBuffer.wrap(data, 5, 4).getInt();
+                LOG.info("Number of walked steps: " + steps);
+                handleRealtimeSteps(steps);
+                return true;
+            case JYouConstants.RECEIVE_HEARTRATE:
+                handleHeartrate(data[8]);
+                return true;
+            case JYouConstants.RECEIVE_WATCH_MAC:
+                return true;
+            case JYouConstants.RECEIVE_GET_PHOTO:
+                return true;
+            default:
+                LOG.info("Unhandled characteristic change: " + characteristicUUID + " code: " + String.format("0x%1x ...", data[0]));
+                return true;
+        }
+    }
+
+    private void handleRealtimeSteps(int value) {
+        //todo Call on connect the device
+        if (LOG.isDebugEnabled()) {
+            LOG.debug("realtime steps: " + value);
+        }
+        getRealtimeSamplesSupport().setSteps(value);
+    }
+
+    private void handleHeartrate(int value) {
+        if (LOG.isDebugEnabled()) {
+            LOG.debug("heart rate: " + value);
+        }
+        RealtimeSamplesSupport realtimeSamplesSupport = getRealtimeSamplesSupport();
+        realtimeSamplesSupport.setHeartrateBpm(value);
+        if (!realtimeSamplesSupport.isRunning()) {
+            // single shot measurement, manually invoke storage and result publishing
+            realtimeSamplesSupport.triggerCurrentSample();
+        }
+    }
+
+    public JYouActivitySample createActivitySample(Device device, User user, int timestampInSeconds, SampleProvider provider) {
+        JYouActivitySample sample = new JYouActivitySample();
+        sample.setDevice(device);
+        sample.setUser(user);
+        sample.setTimestamp(timestampInSeconds);
+        sample.setProvider(provider);
+        return sample;
+    }
+
+    private void enableRealtimeSamplesTimer(boolean enable) {
+        if (enable) {
+            getRealtimeSamplesSupport().start();
+        } else {
+            if (realtimeSamplesSupport != null) {
+                realtimeSamplesSupport.stop();
+            }
+        }
+    }
+
+    private RealtimeSamplesSupport getRealtimeSamplesSupport() {
+        if (realtimeSamplesSupport == null) {
+            realtimeSamplesSupport = new RealtimeSamplesSupport(1000, 1000) {
+                @Override
+                public void doCurrentSample() {
+
+                    try (DBHandler handler = GBApplication.acquireDB()) {
+                        DaoSession session = handler.getDaoSession();
+                        int ts = (int) (System.currentTimeMillis() / 1000);
+                        JYouSampleProvider provider = new JYouSampleProvider(gbDevice, session);
+                        JYouActivitySample sample = createActivitySample(DBHelper.getDevice(getDevice(), session), DBHelper.getUser(session), ts, provider);
+                        sample.setHeartRate(getHeartrateBpm());
+                        sample.setRawIntensity(ActivitySample.NOT_MEASURED);
+                        sample.setRawKind(JYouSampleProvider.TYPE_ACTIVITY); // to make it visible in the charts TODO: add a MANUAL kind for that?
+
+                        provider.addGBActivitySample(sample);
+
+                        // set the steps only afterwards, since realtime steps are also recorded
+                        // in the regular samples and we must not count them twice
+                        // Note: we know that the DAO sample is never committed again, so we simply
+                        // change the value here in memory.
+                        sample.setSteps(getSteps());
+                        if(steps > 1){
+                            LOG.debug("Have steps: " + getSteps());
+                        }
+
+                        if (LOG.isDebugEnabled()) {
+                            LOG.debug("realtime sample: " + sample);
+                        }
+
+                        Intent intent = new Intent(DeviceService.ACTION_REALTIME_SAMPLES)
+                                .putExtra(DeviceService.EXTRA_REALTIME_SAMPLE, sample);
+                        LocalBroadcastManager.getInstance(getContext()).sendBroadcast(intent);
+
+                    } catch (Exception e) {
+                        LOG.warn("Unable to acquire db for saving realtime samples", e);
+                    }
+                }
+            };
+        }
+        return realtimeSamplesSupport;
+    }
+
+    private void syncDateAndTime(TransactionBuilder builder) {
+        Calendar cal = Calendar.getInstance();
+        String strYear = String.valueOf(cal.get(Calendar.YEAR));
+        byte year1 = (byte)Integer.parseInt(strYear.substring(0, 2));
+        byte year2 = (byte)Integer.parseInt(strYear.substring(2, 4));
+        byte month = (byte)cal.get(Calendar.MONTH);
+        byte day = (byte)cal.get(Calendar.DAY_OF_MONTH);
+        byte hour = (byte)cal.get(Calendar.HOUR_OF_DAY);
+        byte minute = (byte)cal.get(Calendar.MINUTE);
+        byte second = (byte)cal.get(Calendar.SECOND);
+        byte weekDay = (byte)cal.get(Calendar.DAY_OF_WEEK);
+
+        builder.write(ctrlCharacteristic, commandWithChecksum(
+                JYouConstants.CMD_SET_DATE_AND_TIME,
+                (year1 << 24) | (year2 << 16) | (month << 8) | day,
+                (hour << 24) | (minute << 16) | (second << 8) | weekDay
+        ));
+    }
+
+    private void syncSettings(TransactionBuilder builder) {
+        syncDateAndTime(builder);
+    }
+
+    private void showNotification(byte icon, String title, String message) {
+        try {
+            TransactionBuilder builder = performInitialized("ShowNotification");
+
+            byte[] titleBytes = stringToUTF8Bytes(title, 16);
+            byte[] messageBytes = stringToUTF8Bytes(message, 80);
+
+            for (int i = 1; i <= 7; i++)
+            {
+                byte[] currentPacket = new byte[20];
+                currentPacket[0] = JYouConstants.CMD_ACTION_SHOW_NOTIFICATION;
+                currentPacket[1] = 7;
+                currentPacket[2] = (byte)i;
+                switch(i) {
+                    case 1:
+                        currentPacket[4] = icon;
+                        break;
+                    case 2:
+                        if (titleBytes != null) {
+                            System.arraycopy(titleBytes, 0, currentPacket, 3, 6);
+                            System.arraycopy(titleBytes, 6, currentPacket, 10, 10);
+                        }
+                        break;
+                    default:
+                        if (messageBytes != null) {
+                            System.arraycopy(messageBytes, 16 * (i - 3), currentPacket, 3, 6);
+                            System.arraycopy(messageBytes, 6 + 16 * (i - 3), currentPacket, 10, 10);
+                        }
+                        break;
+                }
+                builder.write(ctrlCharacteristic, currentPacket);
+            }
+            performConnected(builder.getTransaction());
+        } catch (IOException e) {
+            LOG.warn(e.getMessage());
+        }
+    }
+
+    @Override
+    public boolean useAutoConnect() {
+        return true;
+    }
+
+    @Override
+    public void onNotification(NotificationSpec notificationSpec) {
+        String notificationTitle = StringUtils.getFirstOf(notificationSpec.sender, notificationSpec.title);
+        byte icon;
+        switch (notificationSpec.type) {
+            case GENERIC_SMS:
+                icon = JYouConstants.ICON_SMS;
+                break;
+            case FACEBOOK:
+            case FACEBOOK_MESSENGER:
+                icon = JYouConstants.ICON_FACEBOOK;
+                break;
+            case TWITTER:
+                icon = JYouConstants.ICON_TWITTER;
+                break;
+            case WHATSAPP:
+                icon = JYouConstants.ICON_WHATSAPP;
+                break;
+            default:
+                icon = JYouConstants.ICON_LINE;
+                break;
+        }
+        showNotification(icon, notificationTitle, notificationSpec.body);
+    }
+
+    @Override
+    public void onDeleteNotification(int id) {
+    }
+
+    @Override
+    public void onSetAlarms(ArrayList<? extends Alarm> alarms) {
+        try {
+            TransactionBuilder builder = performInitialized("SetAlarms");
+
+            for (int i = 0; i < alarms.size(); i++)
+            {
+                byte cmd;
+                switch (i) {
+                    case 0:
+                        cmd = JYouConstants.CMD_SET_ALARM_1;
+                        break;
+                    case 1:
+                        cmd = JYouConstants.CMD_SET_ALARM_2;
+                        break;
+                    case 2:
+                        cmd = JYouConstants.CMD_SET_ALARM_3;
+                        break;
+                    default:
+                        return;
+                }
+                Calendar cal = alarms.get(i).getAlarmCal();
+                builder.write(ctrlCharacteristic, commandWithChecksum(
+                        cmd,
+                        alarms.get(i).isEnabled() ? cal.get(Calendar.HOUR_OF_DAY) : -1,
+                        alarms.get(i).isEnabled() ? cal.get(Calendar.MINUTE) : -1
+                ));
+            }
+            performConnected(builder.getTransaction());
+            GB.toast(getContext(), "Alarm settings applied - do note that the current device does not support day specification", Toast.LENGTH_LONG, GB.INFO);
+        } catch(IOException e) {
+            LOG.warn(e.getMessage());
+        }
+    }
+
+    @Override
+    public void onSetTime() {
+        try {
+            TransactionBuilder builder = performInitialized("SetTime");
+            syncDateAndTime(builder);
+            performConnected(builder.getTransaction());
+        } catch(IOException e) {
+            LOG.warn(e.getMessage());
+        }
+    }
+
+    @Override
+    public void onSetCallState(CallSpec callSpec) {
+        switch (callSpec.command) {
+            case CallSpec.CALL_INCOMING:
+                showNotification(JYouConstants.ICON_CALL, callSpec.name, callSpec.number);
+                break;
+        }
+    }
+
+    @Override
+    public void onSetCannedMessages(CannedMessagesSpec cannedMessagesSpec) {
+
+    }
+
+    @Override
+    public void onSetMusicState(MusicStateSpec stateSpec) {
+
+    }
+
+    @Override
+    public void onSetMusicInfo(MusicSpec musicSpec) {
+
+    }
+
+    @Override
+    public void onEnableRealtimeSteps(boolean enable) {
+        onEnableRealtimeHeartRateMeasurement(enable);
+    }
+
+    @Override
+    public void onInstallApp(Uri uri) {
+
+    }
+
+    @Override
+    public void onAppInfoReq() {
+
+    }
+
+    @Override
+    public void onAppStart(UUID uuid, boolean start) {
+
+    }
+
+    @Override
+    public void onAppDelete(UUID uuid) {
+
+    }
+
+    @Override
+    public void onAppConfiguration(UUID appUuid, String config, Integer id) {
+
+    }
+
+    @Override
+    public void onAppReorder(UUID[] uuids) {
+
+    }
+
+    @Override
+    public void onFetchRecordedData(int dataTypes) {
+    }
+
+    @Override
+    public void dispose() {
+        LOG.info("Dispose");
+        super.dispose();
+    }
+
+    @Override
+    public void onReboot() {
+        try {
+            TransactionBuilder builder = performInitialized("Reboot");
+            builder.write(ctrlCharacteristic, commandWithChecksum(
+                    JYouConstants.CMD_ACTION_REBOOT_DEVICE, 0, 0
+            ));
+            performConnected(builder.getTransaction());
+        } catch(Exception e) {
+            LOG.warn(e.getMessage());
+        }
+    }
+
+    @Override
+    public void onHeartRateTest() {
+        try {
+            TransactionBuilder builder = performInitialized("HeartRateTest");
+            builder.write(ctrlCharacteristic, commandWithChecksum(
+                    JYouConstants.CMD_SET_HEARTRATE_AUTO, 0, 0
+
+            ));
+            performConnected(builder.getTransaction());
+        } catch(Exception e) {
+            LOG.warn(e.getMessage());
+        }
+    }
+
+    @Override
+    public void onEnableRealtimeHeartRateMeasurement(boolean enable) {
+        try {
+            TransactionBuilder builder = performInitialized("RealTimeHeartMeasurement");
+            builder.write(ctrlCharacteristic, commandWithChecksum(
+                    JYouConstants.CMD_ACTION_HEARTRATE_SWITCH, 0, enable ? 1 : 0
+            ));
+            performConnected(builder.getTransaction());
+            enableRealtimeSamplesTimer(enable);
+        } catch (Exception e) {
+            LOG.warn(e.getMessage());
+        }
+    }
+
+    @Override
+    public void onFindDevice(boolean start) {
+        if (start) {
+            showNotification(JYouConstants.ICON_QQ, "Gadgetbridge", "Bzzt! Bzzt!");
+            GB.toast(getContext(), "As your device doesn't have sound, it will only vibrate 3 times consecutively", Toast.LENGTH_LONG, GB.INFO);
+        }
+    }
+
+    @Override
+    public void onSetConstantVibration(int integer) {
+
+    }
+
+    @Override
+    public void onScreenshotReq() {
+
+    }
+
+    @Override
+    public void onEnableHeartRateSleepSupport(boolean enable) {
+
+    }
+
+    @Override
+    public void onSetHeartRateMeasurementInterval(int seconds) {
+
+    }
+
+    @Override
+    public void onAddCalendarEvent(CalendarEventSpec calendarEventSpec) {
+
+    }
+
+    @Override
+    public void onDeleteCalendarEvent(byte type, long id) {
+
+    }
+
+    @Override
+    public void onSendConfiguration(String config) {
+
+    }
+
+    @Override
+    public void onTestNewFunction() {
+    }
+
+    @Override
+    public void onSendWeather(WeatherSpec weatherSpec) {
+
+    }
+
+    private byte[] commandWithChecksum(byte cmd, int argSlot1, int argSlot2)
+    {
+        ByteBuffer buf = ByteBuffer.allocate(10);
+        buf.put(cmd);
+        buf.putInt(argSlot1);
+        buf.putInt(argSlot2);
+
+        byte[] bytesToWrite = buf.array();
+
+        byte checksum = 0;
+        for (byte b : bytesToWrite) {
+            checksum += b;
+        }
+
+        bytesToWrite[9] = checksum;
+
+        return bytesToWrite;
+    }
+
+    private byte[] stringToUTF8Bytes(String src, int byteCount) {
+        try {
+            if (src == null)
+                return null;
+
+            for (int i = src.length(); i > 0; i--) {
+                String sub = src.substring(0, i);
+                byte[] subUTF8 = sub.getBytes("UTF-8");
+
+                if (subUTF8.length == byteCount) {
+                    return subUTF8;
+                }
+
+                if (subUTF8.length < byteCount) {
+                    byte[] largerSubUTF8 = new byte[byteCount];
+                    System.arraycopy(subUTF8, 0, largerSubUTF8, 0, subUTF8.length);
+                    return largerSubUTF8;
+                }
+            }
+        } catch (UnsupportedEncodingException e) {
+            LOG.warn(e.getMessage());
+        }
+        return null;
+    }
+}
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/DeviceHelper.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/DeviceHelper.java
@ -51,7 +51,8 @@ import nodomain.freeyourgadget.gadgetbridge.devices.huami.miband2.MiBand2Coordin
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.miband2.MiBand2HRXCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.miband3.MiBand3Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.id115.ID115Coordinator;
-import nodomain.freeyourgadget.gadgetbridge.devices.jyou.TeclastH30Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.jyou.TeclastH30.TeclastH30Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.jyou.y5.Y5Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.roidmi.Roidmi1Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.roidmi.Roidmi3Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.liveview.LiveviewCoordinator;
@ -221,7 +222,7 @@ public class DeviceHelper {
        result.add(new Watch9DeviceCoordinator());
        result.add(new Roidmi1Coordinator());
        result.add(new Roidmi3Coordinator());
-
+        result.add(new Y5Coordinator());
        return result;
    }

--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@ -625,6 +625,7 @@
    <string name="devicetype_watch9">Watch 9</string>
    <string name="devicetype_roidmi">Roidmi</string>
    <string name="devicetype_roidmi3">Roidmi 3</string>
+    <string name="devicetype_y5">Y5</string>

    <string name="choose_auto_export_location">Choose export location</string>
    <string name="notification_channel_name">Gadgetbridge notifications</string>