/* Copyright (C) 2015-2024 Andreas Shimokawa, Arjan Schrijver, atkyritsis,
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Carsten Pfeiffer, Christian Fischer, Daniele Gobbetti, Dmitry Markin,
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freezed-or-frozen, JohnnySun, José Rebelo, Julien Pivotto, Kasha, Sebastian
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Kranz, Sergey Trofimov, Steffen Liebergeld, Toby Murray
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This file is part of Gadgetbridge.
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Gadgetbridge is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Gadgetbridge is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.service.devices.miband;
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import android.bluetooth.BluetoothGatt;
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import android.bluetooth.BluetoothGattCharacteristic;
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import android.content.Intent;
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import android.net.Uri;
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import android.widget.Toast;
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import androidx.annotation.Nullable;
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import androidx.localbroadcastmanager.content.LocalBroadcastManager;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.GregorianCalendar;
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import java.util.List;
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import java.util.UUID;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.R;
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import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst;
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import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
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import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
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import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventBatteryInfo;
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import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventVersionInfo;
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import nodomain.freeyourgadget.gadgetbridge.devices.SampleProvider;
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import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst;
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import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandCoordinator;
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import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandDateConverter;
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import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandFWHelper;
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import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandSampleProvider;
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import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandService;
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import nodomain.freeyourgadget.gadgetbridge.devices.miband.VibrationProfile;
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import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
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import nodomain.freeyourgadget.gadgetbridge.entities.Device;
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import nodomain.freeyourgadget.gadgetbridge.entities.MiBandActivitySample;
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import nodomain.freeyourgadget.gadgetbridge.entities.User;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice.State;
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import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
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import nodomain.freeyourgadget.gadgetbridge.model.ActivityUser;
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import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
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import nodomain.freeyourgadget.gadgetbridge.util.calendar.CalendarEvent;
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import nodomain.freeyourgadget.gadgetbridge.util.calendar.CalendarManager;
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import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
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import nodomain.freeyourgadget.gadgetbridge.model.DeviceService;
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import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
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import nodomain.freeyourgadget.gadgetbridge.model.NotificationType;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.BLETypeConversions;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.BtLEAction;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.GattCharacteristic;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.GattService;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.AbortTransactionAction;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.ConditionalWriteAction;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.SetDeviceStateAction;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.WriteAction;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.alertnotification.AlertCategory;
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import nodomain.freeyourgadget.gadgetbridge.service.devices.common.SimpleNotification;
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import nodomain.freeyourgadget.gadgetbridge.service.devices.miband.operations.FetchActivityOperation;
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import nodomain.freeyourgadget.gadgetbridge.service.devices.miband.operations.UpdateFirmwareOperation;
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import nodomain.freeyourgadget.gadgetbridge.service.serial.GBDeviceProtocol;
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import nodomain.freeyourgadget.gadgetbridge.util.AlarmUtils;
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import nodomain.freeyourgadget.gadgetbridge.util.DateTimeUtils;
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import nodomain.freeyourgadget.gadgetbridge.util.GB;
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import nodomain.freeyourgadget.gadgetbridge.util.NotificationUtils;
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import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_FLASH_COLOUR;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_FLASH_COUNT;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_FLASH_DURATION;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_FLASH_ORIGINAL_COLOUR;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_VIBRATION_COUNT;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_VIBRATION_DURATION;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_VIBRATION_PAUSE;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_VIBRATION_PROFILE;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.FLASH_COLOUR;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.FLASH_COUNT;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.FLASH_DURATION;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.FLASH_ORIGINAL_COLOUR;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.VIBRATION_COUNT;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.VIBRATION_DURATION;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.VIBRATION_PAUSE;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.VIBRATION_PROFILE;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.getNotificationPrefIntValue;
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import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.getNotificationPrefStringValue;
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public class MiBandSupport extends AbstractBTLEDeviceSupport {
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private static final Logger LOG = LoggerFactory.getLogger(MiBandSupport.class);
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/**
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* This is just for temporary testing of Mi1A double firmware update.
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* DO NOT SET TO TRUE UNLESS YOU KNOW WHAT YOU'RE DOING!
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*/
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public static final boolean MI_1A_HR_FW_UPDATE_TEST_MODE_ENABLED = false;
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private volatile boolean telephoneRinging;
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private volatile boolean isLocatingDevice;
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private volatile boolean isReadingSensorData;
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private DeviceInfo mDeviceInfo;
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private final GBDeviceEventVersionInfo versionCmd = new GBDeviceEventVersionInfo();
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private final GBDeviceEventBatteryInfo batteryCmd = new GBDeviceEventBatteryInfo();
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private RealtimeSamplesSupport realtimeSamplesSupport;
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private boolean alarmClockRinging;
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public MiBandSupport() {
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super(LOG);
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addSupportedService(GattService.UUID_SERVICE_GENERIC_ACCESS);
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addSupportedService(GattService.UUID_SERVICE_GENERIC_ATTRIBUTE);
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addSupportedService(MiBandService.UUID_SERVICE_MIBAND_SERVICE);
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addSupportedService(MiBandService.UUID_SERVICE_HEART_RATE);
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addSupportedService(GattService.UUID_SERVICE_IMMEDIATE_ALERT);
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}
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@Override
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protected TransactionBuilder initializeDevice(TransactionBuilder builder) {
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builder.add(new SetDeviceStateAction(getDevice(), State.INITIALIZING, getContext()));
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enableNotifications(builder, true)
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.setLowLatency(builder)
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.readDate(builder) // without reading the data, we get sporadic connection problems, especially directly after turning on BT
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.pair(builder)
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.requestDeviceInfo(builder)
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.sendUserInfo(builder)
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.checkAuthenticationNeeded(builder, getDevice())
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.setWearLocation(builder)
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.setHeartrateSleepSupport(builder)
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.setFitnessGoal(builder)
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.enableFurtherNotifications(builder, true)
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.setCurrentTime(builder)
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.requestBatteryInfo(builder)
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.setHighLatency(builder)
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.setInitialized(builder);
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return builder;
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}
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private MiBandSupport readDate(TransactionBuilder builder) {
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builder.read(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_DATE_TIME));
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return this;
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}
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public MiBandSupport setLowLatency(TransactionBuilder builder) {
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builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_LE_PARAMS), getLowLatency());
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return this;
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}
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public MiBandSupport setHighLatency(TransactionBuilder builder) {
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builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_LE_PARAMS), getHighLatency());
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return this;
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}
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private MiBandSupport checkAuthenticationNeeded(TransactionBuilder builder, GBDevice device) {
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builder.add(new CheckAuthenticationNeededAction(device));
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return this;
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}
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/**
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* Last action of initialization sequence. Sets the device to initialized.
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* It is only invoked if all other actions were successfully run, so the device
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* must be initialized, then.
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*
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* @param builder
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*/
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private void setInitialized(TransactionBuilder builder) {
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builder.add(new SetDeviceStateAction(getDevice(), State.INITIALIZED, getContext()));
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}
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// TODO: tear down the notifications on quit
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private MiBandSupport enableNotifications(TransactionBuilder builder, boolean enable) {
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builder.notify(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_NOTIFICATION), enable);
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return this;
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}
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private MiBandSupport enableFurtherNotifications(TransactionBuilder builder, boolean enable) {
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builder.notify(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_REALTIME_STEPS), enable)
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.notify(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_ACTIVITY_DATA), enable)
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.notify(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_BATTERY), enable)
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.notify(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_SENSOR_DATA), enable);
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// cannot use supportsHeartrate() here because we don't have that information yet
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BluetoothGattCharacteristic heartrateCharacteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_HEART_RATE_MEASUREMENT);
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if (heartrateCharacteristic != null) {
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builder.notify(heartrateCharacteristic, enable);
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}
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return this;
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}
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@Override
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public boolean useAutoConnect() {
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return true;
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}
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@Override
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public boolean connectFirstTime() {
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for (int i = 0; i < 5; i++) {
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if (connect()) {
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return true;
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}
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}
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return false;
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}
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public DeviceInfo getDeviceInfo() {
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return mDeviceInfo;
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}
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private MiBandSupport sendDefaultNotification(TransactionBuilder builder, SimpleNotification simpleNotification, short repeat, BtLEAction extraAction) {
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LOG.info("Sending notification to MiBand: (" + repeat + " times)");
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NotificationStrategy strategy = getNotificationStrategy();
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for (short i = 0; i < repeat; i++) {
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strategy.sendDefaultNotification(builder, simpleNotification, extraAction);
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}
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return this;
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}
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/**
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* Adds a custom notification to the given transaction builder
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* @param vibrationProfile specifies how and how often the Band shall vibrate.
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* @param simpleNotification
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* @param flashTimes
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* @param flashColour
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* @param originalColour
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* @param flashDuration
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* @param extraAction an extra action to be executed after every vibration and flash sequence. Allows to abort the repetition, for example.
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* @param builder
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*/
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private MiBandSupport sendCustomNotification(VibrationProfile vibrationProfile, @Nullable SimpleNotification simpleNotification, int flashTimes, int flashColour, int originalColour, long flashDuration, BtLEAction extraAction, TransactionBuilder builder) {
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getNotificationStrategy().sendCustomNotification(vibrationProfile, simpleNotification, flashTimes, flashColour, originalColour, flashDuration, extraAction, builder);
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LOG.info("Sending notification to MiBand");
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return this;
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}
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private NotificationStrategy getNotificationStrategy() {
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if (mDeviceInfo == null) {
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// not initialized yet?
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return new NoNotificationStrategy();
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}
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if (mDeviceInfo.getFirmwareVersion() < MiBandFWHelper.FW_16779790) {
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return new V1NotificationStrategy(this);
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} else {
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//use the new alert characteristic
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return new V2NotificationStrategy(this);
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}
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}
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static final byte[] reboot = new byte[]{MiBandService.COMMAND_REBOOT};
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static final byte[] factoryReset = new byte[]{MiBandService.COMMAND_FACTORYRESET};
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static final byte[] startHeartMeasurementManual = new byte[]{0x15, MiBandService.COMMAND_SET_HR_MANUAL, 1};
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static final byte[] stopHeartMeasurementManual = new byte[]{0x15, MiBandService.COMMAND_SET_HR_MANUAL, 0};
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static final byte[] startHeartMeasurementContinuous = new byte[]{0x15, MiBandService.COMMAND_SET__HR_CONTINUOUS, 1};
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static final byte[] stopHeartMeasurementContinuous = new byte[]{0x15, MiBandService.COMMAND_SET__HR_CONTINUOUS, 0};
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static final byte[] startHeartMeasurementSleep = new byte[]{0x15, MiBandService.COMMAND_SET_HR_SLEEP, 1};
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static final byte[] stopHeartMeasurementSleep = new byte[]{0x15, MiBandService.COMMAND_SET_HR_SLEEP, 0};
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static final byte[] startRealTimeStepsNotifications = new byte[]{MiBandService.COMMAND_SET_REALTIME_STEPS_NOTIFICATION, 1};
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static final byte[] stopRealTimeStepsNotifications = new byte[]{MiBandService.COMMAND_SET_REALTIME_STEPS_NOTIFICATION, 0};
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private static final byte[] startSensorRead = new byte[]{MiBandService.COMMAND_GET_SENSOR_DATA, 1};
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private static final byte[] stopSensorRead = new byte[]{MiBandService.COMMAND_GET_SENSOR_DATA, 0};
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/**
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* Part of device initialization process. Do not call manually.
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*
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* @param builder
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* @return
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*/
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private MiBandSupport sendUserInfo(TransactionBuilder builder) {
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LOG.debug("Writing User Info!");
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// Use a custom action instead of just builder.write() because mDeviceInfo
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// is set by handleDeviceInfo *after* this action is created.
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builder.add(new BtLEAction(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_USER_INFO)) {
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@Override
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public boolean expectsResult() {
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return true;
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}
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@Override
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public boolean run(BluetoothGatt gatt) {
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// at this point, mDeviceInfo should be set
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return new WriteAction(getCharacteristic(),
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MiBandCoordinator.getAnyUserInfo(getDevice().getAddress()).getData(mDeviceInfo)
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).run(gatt);
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}
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});
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return this;
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}
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private MiBandSupport requestBatteryInfo(TransactionBuilder builder) {
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LOG.debug("Requesting Battery Info!");
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BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_BATTERY);
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builder.read(characteristic);
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return this;
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}
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private MiBandSupport requestDeviceInfo(TransactionBuilder builder) {
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LOG.debug("Requesting Device Info!");
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BluetoothGattCharacteristic deviceInfo = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_DEVICE_INFO);
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builder.read(deviceInfo);
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BluetoothGattCharacteristic deviceName = getCharacteristic(GattCharacteristic.UUID_CHARACTERISTIC_DEVICE_NAME);
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builder.read(deviceName);
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return this;
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}
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/* private MiBandSupport requestHRInfo(TransactionBuilder builder) {
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LOG.debug("Requesting HR Info!");
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BluetoothGattCharacteristic HRInfo = getCharacteristic(MiBandService.UUID_CHAR_HEART_RATE_MEASUREMENT);
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builder.read(HRInfo);
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BluetoothGattCharacteristic HR_Point = getCharacteristic(GattCharacteristic.UUID_CHARACTERISTIC_HEART_RATE_CONTROL_POINT);
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builder.read(HR_Point);
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return this;
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}
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*//**
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* Part of HR test. Do not call manually.
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*
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* @param transaction
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* @return
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*//*
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private MiBandSupport heartrate(TransactionBuilder transaction) {
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LOG.info("Attempting to read HR ...");
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BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHAR_HEART_RATE_MEASUREMENT);
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if (characteristic != null) {
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transaction.write(characteristic, new byte[]{MiBandService.COMMAND_SET__HR_CONTINUOUS});
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} else {
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LOG.info("Unable to read HR from MI device -- characteristic not available");
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}
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return this;
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}*/
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/**
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* Part of device initialization process. Do not call manually.
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*
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* @param transaction
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* @return
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*/
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private MiBandSupport pair(TransactionBuilder transaction) {
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// this is apparently only needed to get a more strict bond between mobile and mi band,
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// e.g. such that Mi Fit and Gadgetbridge can coexist without needing to re-pair (with
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// full device-data-reset).
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// Unfortunately this extra pairing causes problems when bonding is not used/does not work
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// so we only do this when configured to keep data on the device
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Prefs prefs = GBApplication.getDevicePrefs(gbDevice);
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if (prefs.getBoolean("keep_activity_data_on_device", false)) {
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LOG.info("Attempting to pair MI device...");
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BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_PAIR);
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if (characteristic != null) {
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transaction.write(characteristic, new byte[]{2});
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} else {
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LOG.info("Unable to pair MI device -- characteristic not available");
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}
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}
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return this;
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}
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/**
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* Part of device initialization process. Do not call manually.
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*
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* @param transaction
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* @return
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*/
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private MiBandSupport setFitnessGoal(TransactionBuilder transaction) {
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LOG.info("Attempting to set Fitness Goal...");
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BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT);
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if (characteristic != null) {
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int fitnessGoal = GBApplication.getPrefs().getInt(ActivityUser.PREF_USER_STEPS_GOAL, ActivityUser.defaultUserStepsGoal);
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transaction.write(characteristic, new byte[]{
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MiBandService.COMMAND_SET_FITNESS_GOAL,
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0,
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(byte) (fitnessGoal & 0xff),
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(byte) ((fitnessGoal >>> 8) & 0xff)
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});
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} else {
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LOG.info("Unable to set Fitness Goal");
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}
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return this;
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}
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/**
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* Part of device initialization process. Do not call manually.
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*
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* @param transaction
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* @return
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*/
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private MiBandSupport setWearLocation(TransactionBuilder transaction) {
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LOG.info("Attempting to set wear location...");
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BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT);
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if (characteristic != null) {
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transaction.add(new ConditionalWriteAction(characteristic) {
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@Override
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protected byte[] checkCondition() {
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if (getDeviceInfo() != null && getDeviceInfo().isAmazFit()) {
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return null;
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}
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int location = MiBandCoordinator.getWearLocation(getDevice().getAddress());
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return new byte[]{
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MiBandService.COMMAND_SET_WEAR_LOCATION,
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(byte) location
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};
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}
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});
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} else {
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LOG.info("Unable to set Wear Location");
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}
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return this;
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}
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@Override
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public void onEnableHeartRateSleepSupport(boolean enable) {
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try {
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TransactionBuilder builder = performInitialized("enable heart rate sleep support: " + enable);
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setHeartrateSleepSupport(builder);
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builder.queue(getQueue());
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} catch (IOException e) {
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GB.toast(getContext(), "Error toggling heart rate sleep support: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
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}
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}
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/**
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* Part of device initialization process. Do not call manually.
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*
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* @param builder
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*/
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private MiBandSupport setHeartrateSleepSupport(TransactionBuilder builder) {
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BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_HEART_RATE_CONTROL_POINT);
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if (characteristic != null) {
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builder.add(new ConditionalWriteAction(characteristic) {
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@Override
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protected byte[] checkCondition() {
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if (!supportsHeartRate()) {
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return null;
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}
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if (MiBandCoordinator.getHeartrateSleepSupport(getDevice().getAddress())) {
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LOG.info("Enabling heartrate sleep support...");
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return startHeartMeasurementSleep;
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} else {
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LOG.info("Disabling heartrate sleep support...");
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return stopHeartMeasurementSleep;
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}
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}
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});
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}
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return this;
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}
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private void performDefaultNotification(String task, SimpleNotification simpleNotification, short repeat, BtLEAction extraAction) {
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try {
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TransactionBuilder builder = performInitialized(task);
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sendDefaultNotification(builder, simpleNotification, repeat, extraAction);
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builder.queue(getQueue());
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} catch (IOException ex) {
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LOG.error("Unable to send notification to MI device", ex);
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}
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}
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private void performPreferredNotification(String task, @Nullable SimpleNotification simpleNotification, String notificationOrigin, BtLEAction extraAction) {
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try {
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TransactionBuilder builder = performInitialized(task);
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Prefs prefs = getDevicePrefs();
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int vibrateDuration = getPreferredVibrateDuration(notificationOrigin, prefs);
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int vibratePause = getPreferredVibratePause(notificationOrigin, prefs);
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short vibrateTimes = getPreferredVibrateCount(notificationOrigin, prefs);
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VibrationProfile profile = getPreferredVibrateProfile(notificationOrigin, prefs, vibrateTimes);
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int flashTimes = getPreferredFlashCount(notificationOrigin, prefs);
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int flashColour = getPreferredFlashColour(notificationOrigin, prefs);
|
int originalColour = getPreferredOriginalColour(notificationOrigin, prefs);
|
int flashDuration = getPreferredFlashDuration(notificationOrigin, prefs);
|
|
// setLowLatency(builder);
|
sendCustomNotification(profile, simpleNotification, flashTimes, flashColour, originalColour, flashDuration, extraAction, builder);
|
// setHighLatency(builder);
|
// sendCustomNotification(vibrateDuration, vibrateTimes, vibratePause, flashTimes, flashColour, originalColour, flashDuration, builder);
|
builder.queue(getQueue());
|
} catch (IOException ex) {
|
LOG.error("Unable to send notification to MI device", ex);
|
}
|
}
|
|
private int getPreferredFlashDuration(String notificationOrigin, Prefs prefs) {
|
return getNotificationPrefIntValue(FLASH_DURATION, notificationOrigin, prefs, DEFAULT_VALUE_FLASH_DURATION);
|
}
|
|
private int getPreferredOriginalColour(String notificationOrigin, Prefs prefs) {
|
return getNotificationPrefIntValue(FLASH_ORIGINAL_COLOUR, notificationOrigin, prefs, DEFAULT_VALUE_FLASH_ORIGINAL_COLOUR);
|
}
|
|
private int getPreferredFlashColour(String notificationOrigin, Prefs prefs) {
|
return getNotificationPrefIntValue(FLASH_COLOUR, notificationOrigin, prefs, DEFAULT_VALUE_FLASH_COLOUR);
|
}
|
|
private int getPreferredFlashCount(String notificationOrigin, Prefs prefs) {
|
return getNotificationPrefIntValue(FLASH_COUNT, notificationOrigin, prefs, DEFAULT_VALUE_FLASH_COUNT);
|
}
|
|
private int getPreferredVibratePause(String notificationOrigin, Prefs prefs) {
|
return getNotificationPrefIntValue(VIBRATION_PAUSE, notificationOrigin, prefs, DEFAULT_VALUE_VIBRATION_PAUSE);
|
}
|
|
private short getPreferredVibrateCount(String notificationOrigin, Prefs prefs) {
|
return (short) Math.min(Short.MAX_VALUE, getNotificationPrefIntValue(VIBRATION_COUNT, notificationOrigin, prefs, DEFAULT_VALUE_VIBRATION_COUNT));
|
}
|
|
private int getPreferredVibrateDuration(String notificationOrigin, Prefs prefs) {
|
return getNotificationPrefIntValue(VIBRATION_DURATION, notificationOrigin, prefs, DEFAULT_VALUE_VIBRATION_DURATION);
|
}
|
|
private VibrationProfile getPreferredVibrateProfile(String notificationOrigin, Prefs prefs, short repeat) {
|
String profileId = getNotificationPrefStringValue(VIBRATION_PROFILE, notificationOrigin, prefs, DEFAULT_VALUE_VIBRATION_PROFILE);
|
return VibrationProfile.getProfile(profileId, repeat);
|
}
|
|
@Override
|
public void onSetAlarms(ArrayList<? extends Alarm> alarms) {
|
try {
|
BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT);
|
TransactionBuilder builder = performInitialized("Set alarm");
|
boolean anyAlarmEnabled = false;
|
for (Alarm alarm : alarms) {
|
anyAlarmEnabled |= alarm.getEnabled();
|
queueAlarm(alarm, builder, characteristic);
|
}
|
builder.queue(getQueue());
|
if (anyAlarmEnabled) {
|
GB.toast(getContext(), getContext().getString(R.string.user_feedback_miband_set_alarms_ok), Toast.LENGTH_SHORT, GB.INFO);
|
} else {
|
GB.toast(getContext(), getContext().getString(R.string.user_feedback_all_alarms_disabled), Toast.LENGTH_SHORT, GB.INFO);
|
}
|
} catch (IOException ex) {
|
GB.toast(getContext(), getContext().getString(R.string.user_feedback_miband_set_alarms_failed), Toast.LENGTH_LONG, GB.ERROR, ex);
|
}
|
}
|
|
@Override
|
public void onNotification(NotificationSpec notificationSpec) {
|
if (notificationSpec.type == NotificationType.GENERIC_ALARM_CLOCK) {
|
onAlarmClock(notificationSpec);
|
return;
|
}
|
|
String origin = notificationSpec.type.getGenericType();
|
performPreferredNotification(origin + " received", null, origin, null);
|
}
|
|
private void onAlarmClock(NotificationSpec notificationSpec) {
|
alarmClockRinging = true;
|
AbortTransactionAction abortAction = new AbortTransactionAction() {
|
@Override
|
protected boolean shouldAbort() {
|
return !isAlarmClockRinging();
|
}
|
};
|
String message = NotificationUtils.getPreferredTextFor(notificationSpec, 40, 40, getContext());
|
SimpleNotification simpleNotification = new SimpleNotification(message, AlertCategory.HighPriorityAlert, null);
|
performPreferredNotification("alarm clock ringing", simpleNotification, MiBandConst.ORIGIN_ALARM_CLOCK, abortAction);
|
}
|
|
@Override
|
public void onDeleteNotification(int id) {
|
alarmClockRinging = false; // we should have the notificationtype at least to check
|
}
|
|
@Override
|
public void onSetTime() {
|
try {
|
TransactionBuilder builder = performInitialized("Set date and time");
|
setCurrentTime(builder);
|
builder.queue(getQueue());
|
} catch (IOException ex) {
|
LOG.error("Unable to set time on MI device", ex);
|
}
|
//TODO: once we have a common strategy for sending events (e.g. EventHandler), remove this call from here. Meanwhile it does no harm.
|
sendCalendarEvents();
|
}
|
|
/**
|
* Sets the current time to the Mi device using the given builder.
|
*
|
* @param builder
|
*/
|
private MiBandSupport setCurrentTime(TransactionBuilder builder) {
|
Calendar now = GregorianCalendar.getInstance();
|
Date date = now.getTime();
|
LOG.info("Sending current time to Mi Band: " + DateTimeUtils.formatDate(date) + " (" + date.toGMTString() + ")");
|
byte[] nowBytes = MiBandDateConverter.calendarToRawBytes(now, gbDevice.getAddress());
|
byte[] time = new byte[]{
|
nowBytes[0],
|
nowBytes[1],
|
nowBytes[2],
|
nowBytes[3],
|
nowBytes[4],
|
nowBytes[5],
|
(byte) 0x0f,
|
(byte) 0x0f,
|
(byte) 0x0f,
|
(byte) 0x0f,
|
(byte) 0x0f,
|
(byte) 0x0f
|
};
|
BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_DATE_TIME);
|
if (characteristic != null) {
|
builder.write(characteristic, time);
|
} else {
|
LOG.info("Unable to set time -- characteristic not available");
|
}
|
return this;
|
}
|
|
@Override
|
public void onSetCallState(CallSpec callSpec) {
|
if (callSpec.command == CallSpec.CALL_INCOMING) {
|
telephoneRinging = true;
|
AbortTransactionAction abortAction = new AbortTransactionAction() {
|
@Override
|
protected boolean shouldAbort() {
|
return !isTelephoneRinging();
|
}
|
};
|
String message = NotificationUtils.getPreferredTextFor(callSpec);
|
SimpleNotification simpleNotification = new SimpleNotification(message, AlertCategory.IncomingCall, null);
|
performPreferredNotification("incoming call", simpleNotification, MiBandConst.ORIGIN_INCOMING_CALL, abortAction);
|
} else if ((callSpec.command == CallSpec.CALL_START) || (callSpec.command == CallSpec.CALL_END)) {
|
telephoneRinging = false;
|
}
|
}
|
|
private boolean isAlarmClockRinging() {
|
// don't synchronize, this is not really important
|
return alarmClockRinging;
|
}
|
private boolean isTelephoneRinging() {
|
// don't synchronize, this is not really important
|
return telephoneRinging;
|
}
|
|
@Override
|
public void onReset(int flags) {
|
try {
|
TransactionBuilder builder = performInitialized("reset");
|
if ((flags & GBDeviceProtocol.RESET_FLAGS_FACTORY_RESET) != 0) {
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT), factoryReset);
|
} else {
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT), reboot);
|
}
|
builder.queue(getQueue());
|
} catch (IOException ex) {
|
LOG.error("Unable to reset", ex);
|
}
|
}
|
|
@Override
|
public void onHeartRateTest() {
|
if (supportsHeartRate()) {
|
try {
|
TransactionBuilder builder = performInitialized("HeartRateTest");
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_HEART_RATE_CONTROL_POINT), stopHeartMeasurementContinuous);
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_HEART_RATE_CONTROL_POINT), stopHeartMeasurementManual);
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_HEART_RATE_CONTROL_POINT), startHeartMeasurementManual);
|
builder.queue(getQueue());
|
} catch (IOException ex) {
|
LOG.error("Unable to read HearRate in MI1S", ex);
|
}
|
} else {
|
GB.toast(getContext(), "Heart rate is not supported on this device", Toast.LENGTH_LONG, GB.ERROR);
|
}
|
}
|
|
@Override
|
public void onEnableRealtimeHeartRateMeasurement(boolean enable) {
|
if (supportsHeartRate()) {
|
try {
|
TransactionBuilder builder = performInitialized("EnableRealtimeHeartRateMeasurement");
|
if (enable) {
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_HEART_RATE_CONTROL_POINT), stopHeartMeasurementManual);
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_HEART_RATE_CONTROL_POINT), startHeartMeasurementContinuous);
|
} else {
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_HEART_RATE_CONTROL_POINT), stopHeartMeasurementContinuous);
|
}
|
builder.queue(getQueue());
|
enableRealtimeSamplesTimer(enable);
|
} catch (IOException ex) {
|
LOG.error("Unable to enable realtime heart rate measurement in MI1S", ex);
|
}
|
}
|
}
|
|
public boolean supportsHeartRate() {
|
return getDeviceInfo() != null && getDeviceInfo().supportsHeartrate();
|
}
|
|
@Override
|
public void onFindDevice(boolean start) {
|
isLocatingDevice = start;
|
|
if (start) {
|
AbortTransactionAction abortAction = new AbortTransactionAction() {
|
@Override
|
protected boolean shouldAbort() {
|
return !isLocatingDevice;
|
}
|
};
|
SimpleNotification simpleNotification = new SimpleNotification(getContext().getString(R.string.find_device_you_found_it), AlertCategory.HighPriorityAlert, null);
|
performDefaultNotification("locating device", simpleNotification, (short) 255, abortAction);
|
}
|
}
|
|
@Override
|
public void onFetchRecordedData(int dataTypes) {
|
try {
|
new FetchActivityOperation(this).perform();
|
} catch (IOException ex) {
|
LOG.error("Unable to fetch MI activity data", ex);
|
}
|
}
|
|
@Override
|
public void onEnableRealtimeSteps(boolean enable) {
|
try {
|
BluetoothGattCharacteristic controlPoint = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT);
|
if (enable) {
|
TransactionBuilder builder = performInitialized("Read realtime steps");
|
builder.read(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_REALTIME_STEPS)).queue(getQueue());
|
}
|
performInitialized(enable ? "Enabling realtime steps notifications" : "Disabling realtime steps notifications")
|
.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_LE_PARAMS), enable ? getLowLatency() : getHighLatency())
|
.write(controlPoint, enable ? startRealTimeStepsNotifications : stopRealTimeStepsNotifications).queue(getQueue());
|
enableRealtimeSamplesTimer(enable);
|
} catch (IOException e) {
|
LOG.error("Unable to change realtime steps notification to: " + enable, e);
|
}
|
}
|
|
private byte[] getHighLatency() {
|
int minConnectionInterval = 460;
|
int maxConnectionInterval = 500;
|
int latency = 0;
|
int timeout = 500;
|
int advertisementInterval = 0;
|
|
return getLatency(minConnectionInterval, maxConnectionInterval, latency, timeout, advertisementInterval);
|
}
|
|
private byte[] getLatency(int minConnectionInterval, int maxConnectionInterval, int latency, int timeout, int advertisementInterval) {
|
byte result[] = new byte[12];
|
result[0] = (byte) (minConnectionInterval & 0xff);
|
result[1] = (byte) (0xff & minConnectionInterval >> 8);
|
result[2] = (byte) (maxConnectionInterval & 0xff);
|
result[3] = (byte) (0xff & maxConnectionInterval >> 8);
|
result[4] = (byte) (latency & 0xff);
|
result[5] = (byte) (0xff & latency >> 8);
|
result[6] = (byte) (timeout & 0xff);
|
result[7] = (byte) (0xff & timeout >> 8);
|
result[8] = 0;
|
result[9] = 0;
|
result[10] = (byte) (advertisementInterval & 0xff);
|
result[11] = (byte) (0xff & advertisementInterval >> 8);
|
|
return result;
|
}
|
|
private byte[] getLowLatency() {
|
int minConnectionInterval = 39;
|
int maxConnectionInterval = 49;
|
int latency = 0;
|
int timeout = 500;
|
int advertisementInterval = 0;
|
|
return getLatency(minConnectionInterval, maxConnectionInterval, latency, timeout, advertisementInterval);
|
}
|
|
@Override
|
public void onInstallApp(Uri uri) {
|
try {
|
new UpdateFirmwareOperation(uri, this).perform();
|
} catch (IOException ex) {
|
GB.toast(getContext(), "Firmware cannot be installed: " + ex.getMessage(), Toast.LENGTH_LONG, GB.ERROR, ex);
|
}
|
}
|
|
@Override
|
public boolean onCharacteristicChanged(BluetoothGatt gatt,
|
BluetoothGattCharacteristic characteristic) {
|
super.onCharacteristicChanged(gatt, characteristic);
|
|
UUID characteristicUUID = characteristic.getUuid();
|
if (MiBandService.UUID_CHARACTERISTIC_BATTERY.equals(characteristicUUID)) {
|
handleBatteryInfo(characteristic.getValue(), BluetoothGatt.GATT_SUCCESS);
|
return true;
|
} else if (MiBandService.UUID_CHARACTERISTIC_NOTIFICATION.equals(characteristicUUID)) {
|
handleNotificationNotif(characteristic.getValue());
|
return true;
|
} else if (MiBandService.UUID_CHARACTERISTIC_REALTIME_STEPS.equals(characteristicUUID)) {
|
handleRealtimeSteps(characteristic.getValue());
|
return true;
|
} else if (MiBandService.UUID_CHARACTERISTIC_HEART_RATE_MEASUREMENT.equals(characteristicUUID)) {
|
handleHeartrate(characteristic.getValue());
|
return true;
|
} else if (MiBandService.UUID_CHARACTERISTIC_SENSOR_DATA.equals(characteristicUUID)) {
|
handleSensorData(characteristic.getValue());
|
} else {
|
LOG.info("Unhandled characteristic changed: " + characteristicUUID);
|
logMessageContent(characteristic.getValue());
|
}
|
return false;
|
}
|
|
@Override
|
public boolean onCharacteristicRead(BluetoothGatt gatt,
|
BluetoothGattCharacteristic characteristic, int status) {
|
super.onCharacteristicRead(gatt, characteristic, status);
|
|
UUID characteristicUUID = characteristic.getUuid();
|
if (MiBandService.UUID_CHARACTERISTIC_DEVICE_INFO.equals(characteristicUUID)) {
|
handleDeviceInfo(characteristic.getValue(), status);
|
return true;
|
} else if (GattCharacteristic.UUID_CHARACTERISTIC_DEVICE_NAME.equals(characteristicUUID)) {
|
handleDeviceName(characteristic.getValue(), status);
|
return true;
|
} else if (MiBandService.UUID_CHARACTERISTIC_BATTERY.equals(characteristicUUID)) {
|
handleBatteryInfo(characteristic.getValue(), status);
|
return true;
|
} else if (MiBandService.UUID_CHARACTERISTIC_HEART_RATE_MEASUREMENT.equals(characteristicUUID)) {
|
logHeartrate(characteristic.getValue(), status);
|
return true;
|
} else if (MiBandService.UUID_CHARACTERISTIC_DATE_TIME.equals(characteristicUUID)) {
|
logDate(characteristic.getValue(), status);
|
return true;
|
} else {
|
LOG.info("Unhandled characteristic read: " + characteristicUUID);
|
logMessageContent(characteristic.getValue());
|
}
|
return false;
|
}
|
|
@Override
|
public boolean onCharacteristicWrite(BluetoothGatt gatt,
|
BluetoothGattCharacteristic characteristic, int status) {
|
UUID characteristicUUID = characteristic.getUuid();
|
if (MiBandService.UUID_CHARACTERISTIC_PAIR.equals(characteristicUUID)) {
|
handlePairResult(characteristic.getValue(), status);
|
return true;
|
} else if (MiBandService.UUID_CHARACTERISTIC_USER_INFO.equals(characteristicUUID)) {
|
handleUserInfoResult(characteristic.getValue(), status);
|
return true;
|
} else if (MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT.equals(characteristicUUID)) {
|
handleControlPointResult(characteristic.getValue(), status);
|
return true;
|
}
|
return false;
|
}
|
|
public void logDate(byte[] value, int status) {
|
if (status == BluetoothGatt.GATT_SUCCESS) {
|
GregorianCalendar calendar = MiBandDateConverter.rawBytesToCalendar(value, gbDevice.getAddress());
|
LOG.info("Got Mi Band Date: " + DateTimeUtils.formatDateTime(calendar.getTime()));
|
} else {
|
logMessageContent(value);
|
}
|
}
|
|
public void logHeartrate(byte[] value, int status) {
|
if (status == BluetoothGatt.GATT_SUCCESS && value != null) {
|
LOG.info("Got heartrate:");
|
if (value.length == 2 && value[0] == 6) {
|
int hrValue = (value[1] & 0xff);
|
GB.toast(getContext(), "Heart Rate measured: " + hrValue, Toast.LENGTH_LONG, GB.INFO);
|
}
|
return;
|
}
|
logMessageContent(value);
|
}
|
|
private void handleHeartrate(byte[] value) {
|
if (value.length == 2 && value[0] == 6) {
|
int hrValue = (value[1] & 0xff);
|
if (LOG.isDebugEnabled()) {
|
LOG.debug("heart rate: " + hrValue);
|
}
|
RealtimeSamplesSupport realtimeSamplesSupport = getRealtimeSamplesSupport();
|
realtimeSamplesSupport.setHeartrateBpm(hrValue);
|
if (!realtimeSamplesSupport.isRunning()) {
|
// single shot measurement, manually invoke storage and result publishing
|
realtimeSamplesSupport.triggerCurrentSample();
|
}
|
}
|
}
|
|
private void handleRealtimeSteps(byte[] value) {
|
int steps = BLETypeConversions.toUint16(value);
|
if (LOG.isDebugEnabled()) {
|
LOG.debug("realtime steps: " + steps);
|
}
|
getRealtimeSamplesSupport().setSteps(steps);
|
}
|
|
private void enableRealtimeSamplesTimer(boolean enable) {
|
if (enable) {
|
getRealtimeSamplesSupport().start();
|
} else {
|
if (realtimeSamplesSupport != null) {
|
realtimeSamplesSupport.stop();
|
}
|
}
|
}
|
|
public MiBandActivitySample createActivitySample(Device device, User user, int timestampInSeconds, SampleProvider provider) {
|
MiBandActivitySample sample = new MiBandActivitySample();
|
sample.setDevice(device);
|
sample.setUser(user);
|
sample.setTimestamp(timestampInSeconds);
|
sample.setProvider(provider);
|
|
return sample;
|
}
|
|
private RealtimeSamplesSupport getRealtimeSamplesSupport() {
|
if (realtimeSamplesSupport == null) {
|
realtimeSamplesSupport = new RealtimeSamplesSupport(1000, 1000) {
|
@Override
|
public void doCurrentSample() {
|
|
try (DBHandler handler = GBApplication.acquireDB()) {
|
DaoSession session = handler.getDaoSession();
|
|
Device device = DBHelper.getDevice(getDevice(), session);
|
User user = DBHelper.getUser(session);
|
int ts = (int) (System.currentTimeMillis() / 1000);
|
MiBandSampleProvider provider = new MiBandSampleProvider(gbDevice, session);
|
MiBandActivitySample sample = createActivitySample(device, user, ts, provider);
|
sample.setHeartRate(getHeartrateBpm());
|
sample.setRawIntensity(ActivitySample.NOT_MEASURED);
|
sample.setRawKind(MiBandSampleProvider.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 (LOG.isDebugEnabled()) {
|
LOG.debug("realtime sample: " + sample);
|
}
|
|
Intent intent = new Intent(DeviceService.ACTION_REALTIME_SAMPLES)
|
.putExtra(GBDevice.EXTRA_DEVICE, getDevice())
|
.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;
|
}
|
|
/**
|
* React to unsolicited messages sent by the Mi Band to the MiBandService.UUID_CHARACTERISTIC_NOTIFICATION
|
* characteristic,
|
* These messages appear to be always 1 byte long, with values that are listed in MiBandService.
|
* It is not excluded that there are further values which are still unknown.
|
* <p/>
|
* Upon receiving known values that request further action by GB, the appropriate method is called.
|
*
|
* @param value
|
*/
|
private void handleNotificationNotif(byte[] value) {
|
if (value.length != 1) {
|
LOG.error("Notifications should be 1 byte long.");
|
LOG.info("RECEIVED DATA WITH LENGTH: " + value.length);
|
LOG.warn("DATA: " + GB.hexdump(value, 0, value.length));
|
return;
|
}
|
switch (value[0]) {
|
case MiBandService.NOTIFY_AUTHENTICATION_FAILED:
|
// we get first FAILED, then NOTIFY_STATUS_MOTOR_AUTH (0x13)
|
// which means, we need to authenticate by tapping
|
getDevice().setState(State.AUTHENTICATION_REQUIRED);
|
getDevice().sendDeviceUpdateIntent(getContext());
|
GB.toast(getContext(), "Band needs pairing", Toast.LENGTH_LONG, GB.ERROR);
|
break;
|
case MiBandService.NOTIFY_AUTHENTICATION_SUCCESS: // fall through -- not sure which one we get
|
case MiBandService.NOTIFY_RESET_AUTHENTICATION_SUCCESS: // for Mi 1A
|
case MiBandService.NOTIFY_STATUS_MOTOR_AUTH_SUCCESS:
|
LOG.info("Band successfully authenticated");
|
// maybe we can perform the rest of the initialization from here
|
doInitialize();
|
break;
|
|
case MiBandService.NOTIFY_STATUS_MOTOR_AUTH:
|
LOG.info("Band needs authentication (MOTOR_AUTH)");
|
getDevice().setState(State.AUTHENTICATING);
|
getDevice().sendDeviceUpdateIntent(getContext());
|
break;
|
|
case MiBandService.NOTIFY_SET_LATENCY_SUCCESS:
|
LOG.info("Setting latency succeeded.");
|
break;
|
default:
|
LOG.warn("DATA: " + GB.hexdump(value, 0, value.length));
|
}
|
}
|
|
private void doInitialize() {
|
try {
|
TransactionBuilder builder = performInitialized("just initializing after authentication");
|
builder.queue(getQueue());
|
} catch (IOException ex) {
|
LOG.error("Unable to initialize device after authentication", ex);
|
}
|
}
|
|
private void handleDeviceInfo(byte[] value, int status) {
|
if (status == BluetoothGatt.GATT_SUCCESS) {
|
mDeviceInfo = new DeviceInfo(value);
|
mDeviceInfo.setTest1AHRMode(MI_1A_HR_FW_UPDATE_TEST_MODE_ENABLED);
|
if (getDeviceInfo().supportsHeartrate()) {
|
getDevice().setFirmwareVersion2(MiBandFWHelper.formatFirmwareVersion(mDeviceInfo.getHeartrateFirmwareVersion()));
|
}
|
LOG.warn("Device info: " + mDeviceInfo);
|
versionCmd.hwVersion = mDeviceInfo.getHwVersion();
|
versionCmd.fwVersion = MiBandFWHelper.formatFirmwareVersion(mDeviceInfo.getFirmwareVersion());
|
handleGBDeviceEvent(versionCmd);
|
}
|
}
|
|
private void handleDeviceName(byte[] value, int status) {
|
// if (status == BluetoothGatt.GATT_SUCCESS) {
|
// versionCmd.hwVersion = new String(value);
|
// handleGBDeviceEvent(versionCmd);
|
// }
|
}
|
|
/**
|
* Convert an alarm from the GB internal structure to a Mi Band message and put on the specified
|
* builder queue as a write message for the passed characteristic
|
*
|
* @param alarm
|
* @param builder
|
* @param characteristic
|
*/
|
private void queueAlarm(Alarm alarm, TransactionBuilder builder, BluetoothGattCharacteristic characteristic) {
|
byte[] alarmCalBytes = MiBandDateConverter.calendarToRawBytes(AlarmUtils.toCalendar(alarm), gbDevice.getAddress());
|
|
byte[] alarmMessage = new byte[]{
|
MiBandService.COMMAND_SET_TIMER,
|
(byte) alarm.getPosition(),
|
(byte) (alarm.getEnabled() ? 1 : 0),
|
alarmCalBytes[0],
|
alarmCalBytes[1],
|
alarmCalBytes[2],
|
alarmCalBytes[3],
|
alarmCalBytes[4],
|
alarmCalBytes[5],
|
(byte) (alarm.getSmartWakeup() ? 30 : 0),
|
(byte) alarm.getRepetition()
|
};
|
builder.write(characteristic, alarmMessage);
|
}
|
|
private void handleControlPointResult(byte[] value, int status) {
|
if (status != BluetoothGatt.GATT_SUCCESS) {
|
LOG.warn("Could not write to the control point.");
|
}
|
LOG.info("handleControlPoint write status:" + status + "; length: " + (value != null ? value.length : "(null)"));
|
|
if (value != null) {
|
for (byte b : value) {
|
LOG.info("handleControlPoint WROTE DATA:" + String.format("0x%8x", b));
|
}
|
} else {
|
LOG.warn("handleControlPoint WROTE null");
|
}
|
}
|
|
private void handleBatteryInfo(byte[] value, int status) {
|
if (status == BluetoothGatt.GATT_SUCCESS) {
|
BatteryInfo info = new BatteryInfo(value);
|
batteryCmd.level = ((short) info.getLevelInPercent());
|
batteryCmd.state = info.getState();
|
batteryCmd.lastChargeTime = info.getLastChargeTime(gbDevice.getAddress());
|
batteryCmd.numCharges = info.getNumCharges();
|
handleGBDeviceEvent(batteryCmd);
|
}
|
}
|
|
private void handleUserInfoResult(byte[] value, int status) {
|
// successfully transferred user info means we're initialized
|
// commented out, because we have SetDeviceStateAction which sets initialized
|
// state on every successful initialization.
|
// if (status == BluetoothGatt.GATT_SUCCESS) {
|
// setConnectionState(State.INITIALIZED);
|
// }
|
}
|
|
private void setConnectionState(State newState) {
|
getDevice().setState(newState);
|
getDevice().sendDeviceUpdateIntent(getContext());
|
}
|
|
private void handlePairResult(byte[] pairResult, int status) {
|
if (status != BluetoothGatt.GATT_SUCCESS) {
|
LOG.info("Pairing MI device failed: " + status);
|
return;
|
}
|
|
String value = null;
|
if (pairResult != null) {
|
if (pairResult.length == 1) {
|
try {
|
if (pairResult[0] == 2) {
|
LOG.info("Successfully paired MI device");
|
return;
|
}
|
} catch (Exception ex) {
|
LOG.warn("Error identifying pairing result", ex);
|
return;
|
}
|
}
|
value = Arrays.toString(pairResult);
|
}
|
LOG.info("MI Band pairing result: " + value);
|
}
|
|
/**
|
* Fetch the events from the android device calendars and set the alarms on the miband.
|
*/
|
private void sendCalendarEvents() {
|
try {
|
TransactionBuilder builder = performInitialized("Send upcoming events");
|
BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT);
|
|
Prefs prefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(gbDevice.getAddress()));
|
int availableSlots = prefs.getInt(DeviceSettingsPreferenceConst.PREF_RESERVER_ALARMS_CALENDAR, 0);
|
if (availableSlots >3) {
|
availableSlots = 3;
|
}
|
if (availableSlots > 0) {
|
CalendarManager upcomingEvents = new CalendarManager(getContext(), getDevice().getAddress());
|
List<CalendarEvent> mEvents = upcomingEvents.getCalendarEventList();
|
|
int iteration = 0;
|
for (CalendarEvent mEvt : mEvents) {
|
if (iteration >= availableSlots) {
|
break;
|
}
|
int slotToUse = 2 - iteration;
|
Calendar calendar = Calendar.getInstance();
|
calendar.setTimeInMillis(mEvt.getBegin());
|
Alarm alarm = AlarmUtils.createSingleShot(slotToUse, false, false, calendar);
|
queueAlarm(alarm, builder, characteristic);
|
iteration++;
|
}
|
builder.queue(getQueue());
|
}
|
} catch (IOException ex) {
|
LOG.error("Unable to send Events to MI device", ex);
|
}
|
}
|
|
@Override
|
public void onTestNewFunction() {
|
try {
|
TransactionBuilder builder = performInitialized("Toggle sensor reading");
|
if (isReadingSensorData) {
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT), stopSensorRead);
|
isReadingSensorData = false;
|
} else {
|
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT), startSensorRead);
|
isReadingSensorData = true;
|
}
|
builder.queue(getQueue());
|
} catch (IOException ex) {
|
LOG.error("Unable to toggle sensor reading MI", ex);
|
}
|
}
|
|
/**
|
* Analyse and decode sensor data from ADXL362 accelerometer
|
* @param value to decode
|
* @return nothing
|
*
|
* Each axis raw value is 16bits long and look like : ttssvvvvvvvvvvvv
|
* tt : 2 bits for the type of data (00=x, 01=y, 10=z, 11=temperature)
|
* ss : sign of the value
|
* vvvvvvvvvvvv : accelerometer value encoded using two complements
|
*
|
* TODO: Because each accelerometer is different, all values should be calibrated with :
|
* a scale factor
|
* an offset factor
|
*/
|
private static void handleSensorData(byte[] value) {
|
int counter=0, step=0;
|
double xAxis=0.0, yAxis=0.0, zAxis=0.0;
|
double scale_factor = 1000.0;
|
double gravity = 9.81;
|
|
if ((value.length - 2) % 6 != 0) {
|
LOG.warn("GOT UNEXPECTED SENSOR DATA WITH LENGTH: " + value.length);
|
LOG.warn("DATA: " + GB.hexdump(value, 0, value.length));
|
}
|
else {
|
counter = (value[0] & 0xff) | ((value[1] & 0xff) << 8);
|
for (int idx = 0; idx < ((value.length - 2) / 6); idx++) {
|
step = idx * 6;
|
|
// Analyse X-axis data
|
int xAxisRawValue = (value[step+2] & 0xff) | ((value[step+3] & 0xff) << 8);
|
int xAxisSign = (value[step+3] & 0x30) >> 4;
|
int xAxisType = (value[step+3] & 0xc0) >> 6;
|
if (xAxisSign == 0) {
|
xAxis = xAxisRawValue & 0xfff;
|
}
|
else {
|
xAxis = (xAxisRawValue & 0xfff) - 4097;
|
}
|
xAxis = (xAxis*1.0 / scale_factor) * gravity;
|
|
// Analyse Y-axis data
|
int yAxisRawValue = (value[step+4] & 0xff) | ((value[step+5] & 0xff) << 8);
|
int yAxisSign = (value[step+5] & 0x30) >> 4;
|
int yAxisType = (value[step+5] & 0xc0) >> 6;
|
if (yAxisSign == 0) {
|
yAxis = yAxisRawValue & 0xfff;
|
}
|
else {
|
yAxis = (yAxisRawValue & 0xfff) - 4097;
|
}
|
yAxis = (yAxis / scale_factor) * gravity;
|
|
// Analyse Z-axis data
|
int zAxisRawValue = (value[step+6] & 0xff) | ((value[step+7] & 0xff) << 8);
|
int zAxisSign = (value[step+7] & 0x30) >> 4;
|
int zAxisType = (value[step+7] & 0xc0) >> 6;
|
if (zAxisSign == 0) {
|
zAxis = zAxisRawValue & 0xfff;
|
}
|
else {
|
zAxis = (zAxisRawValue & 0xfff) - 4097;
|
}
|
zAxis = (zAxis / scale_factor) * gravity;
|
|
// Print results in log
|
LOG.info("READ SENSOR DATA VALUES: counter:"+counter+" step:"+step+" x-axis:"+ String.format("%.03f",xAxis)+" y-axis:"+String.format("%.03f",yAxis)+" z-axis:"+String.format("%.03f",zAxis)+";");
|
}
|
}
|
}
|
|
@Override
|
public boolean getImplicitCallbackModify() {
|
return true;
|
}
|
|
@Override
|
public boolean getSendWriteRequestResponse() {
|
return false;
|
}
|
}
|
