/* Copyright (C) 2016-2021 Andreas Shimokawa, Carsten Pfeiffer, Sebastian
Kranz
This file is part of Gadgetbridge.
Gadgetbridge is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Gadgetbridge is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see . */
package nodomain.freeyourgadget.gadgetbridge.service.devices.mijia_lywsd02;
import android.bluetooth.BluetoothGatt;
import android.bluetooth.BluetoothGattCharacteristic;
import android.content.Intent;
import android.net.Uri;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.Objects;
import java.util.SimpleTimeZone;
import java.util.UUID;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventBatteryInfo;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventVersionInfo;
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
import nodomain.freeyourgadget.gadgetbridge.model.CalendarEventSpec;
import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
import nodomain.freeyourgadget.gadgetbridge.model.CannedMessagesSpec;
import nodomain.freeyourgadget.gadgetbridge.model.MusicSpec;
import nodomain.freeyourgadget.gadgetbridge.model.MusicStateSpec;
import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
import nodomain.freeyourgadget.gadgetbridge.service.btle.GattService;
import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.SetDeviceStateAction;
import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.IntentListener;
import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.battery.BatteryInfoProfile;
import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.deviceinfo.DeviceInfoProfile;
public class MijiaLywsd02Support extends AbstractBTLEDeviceSupport {
private static final Logger LOG = LoggerFactory.getLogger(MijiaLywsd02Support.class);
private final DeviceInfoProfile deviceInfoProfile;
private final GBDeviceEventVersionInfo versionCmd = new GBDeviceEventVersionInfo();
private final GBDeviceEventBatteryInfo batteryCmd = new GBDeviceEventBatteryInfo();
private final IntentListener mListener = new IntentListener() {
@Override
public void notify(Intent intent) {
String s = intent.getAction();
if (Objects.equals(s, DeviceInfoProfile.ACTION_DEVICE_INFO)) {
handleDeviceInfo((nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.deviceinfo.DeviceInfo) intent.getParcelableExtra(DeviceInfoProfile.EXTRA_DEVICE_INFO));
}
}
};
public MijiaLywsd02Support() {
super(LOG);
addSupportedService(GattService.UUID_SERVICE_GENERIC_ACCESS);
addSupportedService(GattService.UUID_SERVICE_GENERIC_ATTRIBUTE);
addSupportedService(GattService.UUID_SERVICE_DEVICE_INFORMATION);
addSupportedService(UUID.fromString("ebe0ccb0-7a0a-4b0c-8a1a-6ff2997da3a6"));
deviceInfoProfile = new DeviceInfoProfile<>(this);
deviceInfoProfile.addListener(mListener);
addSupportedProfile(deviceInfoProfile);
}
@Override
protected TransactionBuilder initializeDevice(TransactionBuilder builder) {
builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZING, getContext()));
requestDeviceInfo(builder);
setTime(builder);
setInitialized(builder);
return builder;
}
private void setTime(TransactionBuilder builder) {
BluetoothGattCharacteristic timeCharacteristc = getCharacteristic(UUID.fromString("ebe0ccb7-7a0a-4b0c-8a1a-6ff2997da3a6"));
long ts = System.currentTimeMillis();
byte offsetHours = (byte) (SimpleTimeZone.getDefault().getOffset(ts) / (1000 * 60 * 60));
ts /= 1000;
builder.write(timeCharacteristc, new byte[]{
(byte) (ts & 0xff),
(byte) ((ts >> 8) & 0xff),
(byte) ((ts >> 16) & 0xff),
(byte) ((ts >> 24) & 0xff),
offsetHours});
}
private void requestDeviceInfo(TransactionBuilder builder) {
LOG.debug("Requesting Device Info!");
deviceInfoProfile.requestDeviceInfo(builder);
}
private void setInitialized(TransactionBuilder builder) {
builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZED, getContext()));
}
@Override
public boolean useAutoConnect() {
return false;
}
private void handleDeviceInfo(nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.deviceinfo.DeviceInfo info) {
LOG.warn("Device info: " + info);
versionCmd.hwVersion = info.getHardwareRevision();
versionCmd.fwVersion = info.getFirmwareRevision();
handleGBDeviceEvent(versionCmd);
}
@Override
public void onSetTime() {
// better only on connect for now
}
@Override
public boolean onCharacteristicChanged(BluetoothGatt gatt,
BluetoothGattCharacteristic characteristic) {
if (super.onCharacteristicChanged(gatt, characteristic)) {
return true;
}
UUID characteristicUUID = characteristic.getUuid();
LOG.info("Unhandled characteristic changed: " + characteristicUUID);
return false;
}
@Override
public boolean onCharacteristicRead(BluetoothGatt gatt,
BluetoothGattCharacteristic characteristic, int status) {
if (super.onCharacteristicRead(gatt, characteristic, status)) {
return true;
}
UUID characteristicUUID = characteristic.getUuid();
LOG.info("Unhandled characteristic read: " + characteristicUUID);
return false;
}
}