mirror of
https://codeberg.org/Freeyourgadget/Gadgetbridge
synced 2024-07-10 23:44:05 +02:00
528 lines
18 KiB
Java
528 lines
18 KiB
Java
/* Copyright (C) 2015-2020 Andreas Böhler, Andreas Shimokawa, Carsten
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Pfeiffer, Daniel Dakhno, Daniele Gobbetti, JohnnySun, José Rebelo,
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Erik Bloß
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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 <http://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.service.devices.tlw64;
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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.text.format.DateFormat;
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import android.widget.Toast;
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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.GregorianCalendar;
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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.SettingsActivity;
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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.tlw64.TLW64Constants;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
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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.model.CalendarEventSpec;
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import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
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import nodomain.freeyourgadget.gadgetbridge.model.CannedMessagesSpec;
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import nodomain.freeyourgadget.gadgetbridge.model.MusicSpec;
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import nodomain.freeyourgadget.gadgetbridge.model.MusicStateSpec;
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import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
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import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
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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.SetDeviceStateAction;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.IntentListener;
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import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.battery.BatteryInfoProfile;
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import nodomain.freeyourgadget.gadgetbridge.service.serial.GBDeviceProtocol;
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import nodomain.freeyourgadget.gadgetbridge.util.GB;
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import static org.apache.commons.lang3.math.NumberUtils.min;
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public class TLW64Support extends AbstractBTLEDeviceSupport {
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private static final Logger LOG = LoggerFactory.getLogger(TLW64Support.class);
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private final BatteryInfoProfile<TLW64Support> batteryInfoProfile;
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private final GBDeviceEventBatteryInfo batteryCmd = new GBDeviceEventBatteryInfo();
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private final GBDeviceEventVersionInfo versionCmd = new GBDeviceEventVersionInfo();
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public BluetoothGattCharacteristic ctrlCharacteristic = null;
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public BluetoothGattCharacteristic notifyCharacteristic = null;
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private final IntentListener mListener = new IntentListener() {
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@Override
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public void notify(Intent intent) {
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String s = intent.getAction();
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if (s.equals(BatteryInfoProfile.ACTION_BATTERY_INFO)) {
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handleBatteryInfo((nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.battery.BatteryInfo) intent.getParcelableExtra(BatteryInfoProfile.EXTRA_BATTERY_INFO));
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}
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}
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};
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public TLW64Support() {
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super(LOG);
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addSupportedService(GattService.UUID_SERVICE_BATTERY_SERVICE);
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addSupportedService(TLW64Constants.UUID_SERVICE_NO1);
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batteryInfoProfile = new BatteryInfoProfile<>(this);
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batteryInfoProfile.addListener(mListener);
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addSupportedProfile(batteryInfoProfile);
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}
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private void handleBatteryInfo(nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.battery.BatteryInfo info) {
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batteryCmd.level = (short) info.getPercentCharged();
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handleGBDeviceEvent(batteryCmd);
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}
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@Override
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protected TransactionBuilder initializeDevice(TransactionBuilder builder) {
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LOG.info("Initializing");
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builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZING, getContext()));
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ctrlCharacteristic = getCharacteristic(TLW64Constants.UUID_CHARACTERISTIC_CONTROL);
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notifyCharacteristic = getCharacteristic(TLW64Constants.UUID_CHARACTERISTIC_NOTIFY);
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builder.setGattCallback(this);
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builder.notify(notifyCharacteristic, true);
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setTime(builder);
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setDisplaySettings(builder);
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sendSettings(builder);
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batteryInfoProfile.requestBatteryInfo(builder);
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builder.write(ctrlCharacteristic, new byte[]{TLW64Constants.CMD_FIRMWARE_VERSION});
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builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZED, getContext()));
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LOG.info("Initialization Done");
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return builder;
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}
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@Override
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public boolean useAutoConnect() {
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return false;
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}
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@Override
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public boolean onCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic) {
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if (super.onCharacteristicChanged(gatt, characteristic)) {
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return true;
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}
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UUID characteristicUUID = characteristic.getUuid();
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byte[] data = characteristic.getValue();
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if (data.length == 0)
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return true;
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switch (data[0]) {
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case TLW64Constants.CMD_DISPLAY_SETTINGS:
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LOG.info("Display settings updated");
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return true;
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case TLW64Constants.CMD_FIRMWARE_VERSION:
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// TODO: firmware version reported "RM07JV000404" but original app: "RM07JV000404_15897"
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versionCmd.fwVersion = new String(Arrays.copyOfRange(data, 1, data.length));
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handleGBDeviceEvent(versionCmd);
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LOG.info("Firmware version is: " + versionCmd.fwVersion);
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return true;
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case TLW64Constants.CMD_BATTERY:
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batteryCmd.level = data[1];
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LOG.info("Battery level is: " + data[1] + "% This is DEPRECATED. We now use the generic battery service 0x180F");
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return true;
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case TLW64Constants.CMD_DATETIME:
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LOG.info("Time is set to: " + (data[1] * 256 + ((int) data[2] & 0xff)) + "-" + data[3] + "-" + data[4] + " " + data[5] + ":" + data[6] + ":" + data[7]);
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return true;
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case TLW64Constants.CMD_USER_DATA:
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LOG.info("User data updated");
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return true;
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case TLW64Constants.CMD_ALARM:
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LOG.info("Alarm updated");
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return true;
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case TLW64Constants.CMD_FACTORY_RESET:
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LOG.info("Factory reset requested");
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return true;
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case TLW64Constants.CMD_NOTIFICATION:
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LOG.info("Notification is displayed");
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return true;
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case TLW64Constants.CMD_ICON:
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LOG.info("Icon is displayed");
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return true;
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default:
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LOG.warn("Unhandled characteristic change: " + characteristicUUID + " code: " + Arrays.toString(data));
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return true;
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}
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}
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@Override
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public void onNotification(NotificationSpec notificationSpec) {
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switch (notificationSpec.type) {
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case GENERIC_SMS:
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showNotification(TLW64Constants.NOTIFICATION_SMS, notificationSpec.sender);
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setVibration(1, 1);
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break;
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case WECHAT:
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showIcon(TLW64Constants.ICON_WECHAT);
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setVibration(1, 1);
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break;
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default:
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showIcon(TLW64Constants.ICON_MAIL);
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setVibration(1, 1);
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break;
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}
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}
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@Override
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public void onDeleteNotification(int id) {
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}
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@Override
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public void onSetTime() {
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try {
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TransactionBuilder builder = performInitialized("setTime");
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setTime(builder);
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builder.queue(getQueue());
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} catch (IOException e) {
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GB.toast(getContext(), "Error setting time: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
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}
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}
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@Override
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public void onSetAlarms(ArrayList<? extends Alarm> alarms) {
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}
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@Override
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public void onSetCallState(CallSpec callSpec) {
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if (callSpec.command == CallSpec.CALL_INCOMING) {
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showNotification(TLW64Constants.NOTIFICATION_CALL, callSpec.name);
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setVibration(3, 5);
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} else {
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stopNotification();
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setVibration(0, 0);
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}
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}
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@Override
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public void onSetCannedMessages(CannedMessagesSpec cannedMessagesSpec) {
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}
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@Override
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public void onSetMusicState(MusicStateSpec stateSpec) {
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}
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@Override
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public void onSetMusicInfo(MusicSpec musicSpec) {
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}
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@Override
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public void onEnableRealtimeSteps(boolean enable) {
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}
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@Override
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public void onInstallApp(Uri uri) {
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}
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@Override
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public void onAppInfoReq() {
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}
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@Override
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public void onAppStart(UUID uuid, boolean start) {
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}
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@Override
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public void onAppDelete(UUID uuid) {
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}
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@Override
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public void onAppConfiguration(UUID appUuid, String config, Integer id) {
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}
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@Override
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public void onAppReorder(UUID[] uuids) {
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}
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@Override
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public void onFetchRecordedData(int dataTypes) {
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}
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@Override
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public void onReset(int flags) {
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if (flags == GBDeviceProtocol.RESET_FLAGS_FACTORY_RESET){
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try {
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TransactionBuilder builder = performInitialized("factoryReset");
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byte[] msg = new byte[]{
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TLW64Constants.CMD_FACTORY_RESET,
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};
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builder.write(ctrlCharacteristic, msg);
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builder.queue(getQueue());
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} catch (IOException e) {
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GB.toast(getContext(), "Error during factory reset: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
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}
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}
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}
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@Override
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public void onHeartRateTest() {
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}
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@Override
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public void onEnableRealtimeHeartRateMeasurement(boolean enable) {
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}
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@Override
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public void onFindDevice(boolean start) {
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if (start) {
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setVibration(1, 3);
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}
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}
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@Override
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public void onSetConstantVibration(int integer) {
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}
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@Override
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public void onScreenshotReq() {
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}
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@Override
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public void onEnableHeartRateSleepSupport(boolean enable) {
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}
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@Override
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public void onSetHeartRateMeasurementInterval(int seconds) {
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}
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@Override
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public void onAddCalendarEvent(CalendarEventSpec calendarEventSpec) {
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}
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@Override
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public void onDeleteCalendarEvent(byte type, long id) {
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}
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@Override
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public void onSendConfiguration(String config) {
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}
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@Override
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public void onReadConfiguration(String config) {
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}
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@Override
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public void onTestNewFunction() {
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}
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@Override
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public void onSendWeather(WeatherSpec weatherSpec) {
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}
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private void setVibration(int duration, int count) {
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try {
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TransactionBuilder builder = performInitialized("vibrate");
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byte[] msg = new byte[]{
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TLW64Constants.CMD_ALARM,
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0,
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0,
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0,
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(byte) duration,
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(byte) count,
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7, // unknown, sniffed by original app
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1
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};
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builder.write(ctrlCharacteristic, msg);
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builder.queue(getQueue());
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} catch (IOException e) {
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LOG.warn("Unable to set vibration", e);
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}
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}
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private void setTime(TransactionBuilder transaction) {
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Calendar c = GregorianCalendar.getInstance();
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byte[] datetimeBytes = new byte[]{
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TLW64Constants.CMD_DATETIME,
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(byte) (c.get(Calendar.YEAR) / 256),
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(byte) (c.get(Calendar.YEAR) % 256),
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(byte) (c.get(Calendar.MONTH) + 1),
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(byte) c.get(Calendar.DAY_OF_MONTH),
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(byte) c.get(Calendar.HOUR_OF_DAY),
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(byte) c.get(Calendar.MINUTE),
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(byte) c.get(Calendar.SECOND)
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};
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transaction.write(ctrlCharacteristic, datetimeBytes);
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}
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private void setDisplaySettings(TransactionBuilder transaction) {
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byte[] displayBytes = new byte[]{
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TLW64Constants.CMD_DISPLAY_SETTINGS,
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0x00, // 1 - display distance in kilometers, 2 - in miles
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0x00 // 1 - display 24-hour clock, 2 - for 12-hour with AM/PM
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};
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String units = GBApplication.getPrefs().getString(SettingsActivity.PREF_MEASUREMENT_SYSTEM, getContext().getString(R.string.p_unit_metric));
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if (units.equals(getContext().getString(R.string.p_unit_metric))) {
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displayBytes[1] = 1;
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} else {
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displayBytes[1] = 2;
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}
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if (DateFormat.is24HourFormat(getContext())) {
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displayBytes[2] = 1;
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} else {
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displayBytes[2] = 2;
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}
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transaction.write(ctrlCharacteristic, displayBytes);
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return;
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}
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private void sendSettings(TransactionBuilder builder) {
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// TODO Create custom settings page for changing hardcoded values
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// set user data
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ActivityUser activityUser = new ActivityUser();
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byte[] userBytes = new byte[]{
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TLW64Constants.CMD_USER_DATA,
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0, // unknown
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0, // step length [cm]
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0, // unknown
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(byte) activityUser.getWeightKg(),
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5, // screen on time / display timeout
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0, // unknown
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0, // unknown
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(byte) (activityUser.getStepsGoal() / 256),
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(byte) (activityUser.getStepsGoal() % 256),
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1, // raise hand to turn on screen, ON = 1, OFF = 0
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(byte) 0xff, // unknown
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0, // unknown
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(byte) activityUser.getAge(),
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0, // gender
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0, // lost function, ON = 1, OFF = 0 TODO: find out what this does
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2 // unknown
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};
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if (activityUser.getGender() == ActivityUser.GENDER_FEMALE)
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{
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userBytes[14] = 2; // female
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// default and factor from https://livehealthy.chron.com/determine-stride-pedometer-height-weight-4518.html
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if (activityUser.getHeightCm() != 0)
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userBytes[2] = (byte) Math.ceil(activityUser.getHeightCm() * 0.413);
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else
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userBytes[2] = 70; // default
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}
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else
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{
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userBytes[14] = 1; // male
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if (activityUser.getHeightCm() != 0)
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userBytes[2] = (byte) Math.ceil(activityUser.getHeightCm() * 0.415);
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else
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userBytes[2] = 78; // default
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}
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builder.write(ctrlCharacteristic, userBytes);
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}
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private void showIcon(int iconId) {
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try {
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TransactionBuilder builder = performInitialized("showIcon");
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byte[] msg = new byte[]{
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TLW64Constants.CMD_ICON,
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(byte) iconId
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};
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builder.write(ctrlCharacteristic, msg);
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builder.queue(getQueue());
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} catch (IOException e) {
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GB.toast(getContext(), "Error showing icon: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
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}
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}
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private void showNotification(int type, String text) {
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try {
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TransactionBuilder builder = performInitialized("showNotification");
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int length;
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byte[] bytes;
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byte[] msg;
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// send text
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bytes = text.getBytes("EUC-JP");
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length = min(bytes.length, 18);
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msg = new byte[length + 2];
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msg[0] = TLW64Constants.CMD_NOTIFICATION;
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msg[1] = TLW64Constants.NOTIFICATION_HEADER;
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System.arraycopy(bytes, 0, msg, 2, length);
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builder.write(ctrlCharacteristic, msg);
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// send notification type
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msg = new byte[2];
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msg[0] = TLW64Constants.CMD_NOTIFICATION;
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msg[1] = (byte) type;
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builder.write(ctrlCharacteristic, msg);
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builder.queue(getQueue());
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} catch (IOException e) {
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GB.toast(getContext(), "Error showing notificaton: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
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}
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}
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private void stopNotification() {
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try {
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TransactionBuilder builder = performInitialized("clearNotification");
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byte[] msg = new byte[]{
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TLW64Constants.CMD_NOTIFICATION,
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TLW64Constants.NOTIFICATION_STOP
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};
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builder.write(ctrlCharacteristic, msg);
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builder.queue(getQueue());
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} catch (IOException e) {
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LOG.warn("Unable to stop notification", e);
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}
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}
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}
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