/* Copyright (C) 2018-2024 Andreas Shimokawa, Arjan Schrijver, Carsten
|
Pfeiffer, ladbsoft, mamucho, SalavatR, 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 <https://www.gnu.org/licenses/>. */
|
package nodomain.freeyourgadget.gadgetbridge.service.devices.xwatch;
|
|
import android.bluetooth.BluetoothGatt;
|
import android.bluetooth.BluetoothGattCharacteristic;
|
import android.content.Context;
|
import android.media.AudioManager;
|
import android.view.KeyEvent;
|
import android.widget.Toast;
|
|
import org.slf4j.Logger;
|
import org.slf4j.LoggerFactory;
|
|
import java.io.IOException;
|
import java.text.SimpleDateFormat;
|
import java.util.ArrayList;
|
import java.util.Date;
|
import java.util.GregorianCalendar;
|
import java.util.UUID;
|
|
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
|
import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
|
import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
|
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventVersionInfo;
|
import nodomain.freeyourgadget.gadgetbridge.devices.SampleProvider;
|
import nodomain.freeyourgadget.gadgetbridge.devices.xwatch.XWatchSampleProvider;
|
import nodomain.freeyourgadget.gadgetbridge.devices.xwatch.XWatchService;
|
import nodomain.freeyourgadget.gadgetbridge.entities.Device;
|
import nodomain.freeyourgadget.gadgetbridge.entities.User;
|
import nodomain.freeyourgadget.gadgetbridge.entities.XWatchActivitySample;
|
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice.State;
|
import nodomain.freeyourgadget.gadgetbridge.model.ActivityKind;
|
import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
|
import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
|
import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
|
import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
|
import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
|
import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.SetDeviceStateAction;
|
import nodomain.freeyourgadget.gadgetbridge.service.devices.miband.DeviceInfo;
|
import nodomain.freeyourgadget.gadgetbridge.util.GB;
|
|
public class XWatchSupport extends AbstractBTLEDeviceSupport {
|
private static final Logger LOG = LoggerFactory.getLogger(XWatchSupport.class);
|
private final GBDeviceEventVersionInfo versionCmd = new GBDeviceEventVersionInfo();
|
TransactionBuilder builder = null;
|
private byte dayToFetch; //0 = Today; 1 = Yesterday ...
|
private byte maxDayToFetch;
|
long lastButtonTimestamp;
|
|
public XWatchSupport() {
|
super(LOG);
|
|
addSupportedService(XWatchService.UUID_SERVICE);
|
addSupportedService(XWatchService.UUID_WRITE);
|
addSupportedService(XWatchService.UUID_NOTIFY);
|
}
|
|
public static byte[] crcChecksum(byte[] data) {
|
byte[] return_data = new byte[(data.length + 1)];
|
byte checksum = 0;
|
|
for (int i = 0; i < data.length; i++) {
|
return_data[i] = data[i];
|
checksum += data[i];
|
}
|
return_data[return_data.length - 1] = checksum;
|
|
return return_data;
|
}
|
|
@Override
|
protected TransactionBuilder initializeDevice(TransactionBuilder builder) {
|
builder.add(new SetDeviceStateAction(getDevice(), State.INITIALIZING, getContext()));
|
|
enableNotifications(builder)
|
.setDateTime(builder)
|
.setInitialized(builder);
|
|
return builder;
|
}
|
|
/**
|
* Last action of initialization sequence. Sets the device to initialized.
|
* It is only invoked if all other actions were successfully run, so the device
|
* must be initialized, then.
|
*
|
* @param builder
|
*/
|
private void setInitialized(TransactionBuilder builder) {
|
builder.add(new SetDeviceStateAction(getDevice(), State.INITIALIZED, getContext()));
|
}
|
|
@Override
|
public boolean useAutoConnect() {
|
return true;
|
}
|
|
@Override
|
public boolean connectFirstTime() {
|
for (int i = 0; i < 5; i++) {
|
if (connect()) {
|
return true;
|
}
|
}
|
return false;
|
}
|
|
private XWatchSupport setDateTime(TransactionBuilder builder) {
|
byte[] data;
|
|
LOG.debug("Sending current date to the XWatch");
|
BluetoothGattCharacteristic deviceData = getCharacteristic(XWatchService.UUID_WRITE);
|
|
String time = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
|
String y = time.substring(2, 4);
|
String M = time.substring(4, 6);
|
String d = time.substring(6, 8);
|
String H = time.substring(8, 10);
|
String m = time.substring(10, 12);
|
String s = time.substring(12, 14);
|
System.out.println(y + ":" + M + ":" + d + ":" + H + ":" + m + ":" + time.substring(12, 14));
|
|
data = new byte[]{(byte) 1,
|
(byte) Integer.parseInt(y, 16),
|
(byte) Integer.parseInt(M, 16),
|
(byte) Integer.parseInt(d, 16),
|
(byte) Integer.parseInt(H, 16),
|
(byte) Integer.parseInt(m, 16),
|
(byte) Integer.parseInt(s, 16),
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0};
|
|
data = crcChecksum(data);
|
|
builder.write(deviceData, data);
|
|
return this;
|
}
|
|
private XWatchSupport enableNotifications(TransactionBuilder builder) {
|
LOG.debug("Enabling action button");
|
BluetoothGattCharacteristic deviceInfo = getCharacteristic(XWatchService.UUID_NOTIFY);
|
builder.notify(deviceInfo, true);
|
return this;
|
}
|
|
@Override
|
public void onSetAlarms(ArrayList<? extends Alarm> alarms) {
|
//TODO: Implement
|
}
|
|
@Override
|
public void onNotification(NotificationSpec notificationSpec) {
|
try {
|
TransactionBuilder builder = performInitialized("xwatch notification");
|
BluetoothGattCharacteristic deviceData = getCharacteristic(XWatchService.UUID_WRITE);
|
byte[] data = new byte[]{XWatchService.COMMAND_NOTIFICATION, XWatchService.COMMAND_NOTIFICATION_MESSAGE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
|
builder.write(deviceData, crcChecksum(data));
|
builder.queue(getQueue());
|
} catch (IOException ex) {
|
LOG.error("Unable to send message notification on XWatch device", ex);
|
}
|
}
|
|
@Override
|
public void onDeleteNotification(int id) {
|
//TODO: Implement
|
}
|
|
@Override
|
public void onSetTime() {
|
try {
|
TransactionBuilder builder = performInitialized("Set date and time");
|
setDateTime(builder);
|
builder.queue(getQueue());
|
} catch (IOException ex) {
|
LOG.error("Unable to set time and date on XWatch device", ex);
|
}
|
}
|
|
@Override
|
public void onSetCallState(CallSpec callSpec) {
|
if (callSpec.command == CallSpec.CALL_INCOMING) {
|
LOG.debug("Incoming call8");
|
try {
|
TransactionBuilder builder = performInitialized("callnotification");
|
BluetoothGattCharacteristic deviceData = getCharacteristic(XWatchService.UUID_WRITE);
|
byte[] data = new byte[]{XWatchService.COMMAND_NOTIFICATION, XWatchService.COMMAND_NOTIFICATION_PHONE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
|
builder.write(deviceData, crcChecksum(data));
|
builder.queue(getQueue());
|
} catch (IOException ex) {
|
LOG.error("Unable to send call notification on XWatch device", ex);
|
}
|
}
|
}
|
|
@Override
|
public void onFindDevice(boolean start) {
|
//TODO: Implement
|
}
|
|
@Override
|
public void onSetConstantVibration(int intensity) {
|
//TODO: Implement
|
}
|
|
@Override
|
public void onFetchRecordedData(int dataTypes) {
|
try {
|
if (builder == null) {
|
builder = performInitialized("fetchActivityData");
|
}
|
requestSummarizedData(builder);
|
performConnected(builder.getTransaction());
|
} catch (IOException e) {
|
GB.toast(getContext(), "Error fetching activity data: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
|
}
|
}
|
|
@Override
|
public boolean onCharacteristicChanged(BluetoothGatt gatt,
|
BluetoothGattCharacteristic characteristic) {
|
super.onCharacteristicChanged(gatt, characteristic);
|
|
UUID characteristicUUID = characteristic.getUuid();
|
if (XWatchService.UUID_NOTIFY.equals(characteristicUUID)) {
|
byte[] data = characteristic.getValue();
|
if (data[0] == XWatchService.COMMAND_ACTIVITY_TOTALS) {
|
handleSummarizedData(characteristic.getValue());
|
} else if (data[0] == XWatchService.COMMAND_ACTIVITY_DATA) {
|
handleDetailedData(characteristic.getValue());
|
} else if (data[0] == XWatchService.COMMAND_ACTION_BUTTON) {
|
handleButtonPressed(characteristic.getValue());
|
} else if (data[0] == XWatchService.COMMAND_CONNECTED) {
|
handleDeviceInfo(data, BluetoothGatt.GATT_SUCCESS);
|
} else {
|
LOG.info("Handled characteristic with unknown data: " + characteristicUUID);
|
logMessageContent(characteristic.getValue());
|
}
|
} else {
|
LOG.info("Unhandled characteristic changed: " + characteristicUUID);
|
logMessageContent(characteristic.getValue());
|
}
|
return false;
|
}
|
|
@Override
|
public boolean onCharacteristicRead(BluetoothGatt gatt,
|
BluetoothGattCharacteristic characteristic, int status) {
|
return super.onCharacteristicChanged(gatt, characteristic);
|
//TODO: Implement (if necessary)
|
}
|
|
@Override
|
public boolean onCharacteristicWrite(BluetoothGatt gatt,
|
BluetoothGattCharacteristic characteristic, int status) {
|
return super.onCharacteristicWrite(gatt, characteristic, status);
|
//TODO: Implement (if necessary)
|
}
|
|
public XWatchActivitySample createActivitySample(Device device, User user, int timestampInSeconds, SampleProvider provider) {
|
XWatchActivitySample sample = new XWatchActivitySample();
|
sample.setDevice(device);
|
sample.setUser(user);
|
sample.setTimestamp(timestampInSeconds);
|
sample.setProvider(provider);
|
|
return sample;
|
}
|
|
private void handleDeviceInfo(byte[] value, int status) {
|
if (status == BluetoothGatt.GATT_SUCCESS) {
|
DeviceInfo mDeviceInfo = new DeviceInfo(value);
|
LOG.warn("Device info: " + mDeviceInfo);
|
versionCmd.hwVersion = "1.0";
|
versionCmd.fwVersion = "1.0";
|
handleGBDeviceEvent(versionCmd);
|
}
|
}
|
|
private void handleSummarizedData(byte[] value) {
|
int daysIntTotal;
|
int daysIntPart;
|
|
if (value.length != 16) {
|
LOG.warn("GOT UNEXPECTED SENSOR DATA WITH LENGTH: " + value.length);
|
for (byte b : value) {
|
LOG.warn("DATA: " + String.format("0x%4x", b));
|
}
|
} else {
|
daysIntPart = (value[1] & 255) << 24;
|
daysIntTotal = daysIntPart;
|
daysIntPart = (value[2] & 255) << 16;
|
daysIntTotal += daysIntPart;
|
daysIntPart = (value[3] & 255) << 8;
|
daysIntTotal += daysIntPart;
|
daysIntPart = (value[4] & 255);
|
daysIntTotal += daysIntPart;
|
|
dayToFetch = 0;
|
maxDayToFetch = (byte) Integer.bitCount(daysIntTotal);
|
|
try {
|
requestDetailedData(builder);
|
performConnected(builder.getTransaction());
|
} catch (IOException e) {
|
GB.toast(getContext(), "Error fetching activity data: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
|
}
|
}
|
}
|
|
private void handleDetailedData(byte[] value) {
|
int category, intensity, steps = 0;
|
|
if (value.length != 16) {
|
LOG.warn("GOT UNEXPECTED SENSOR DATA WITH LENGTH: " + value.length);
|
for (byte b : value) {
|
LOG.warn("DATA: " + String.format("0x%4x", b));
|
}
|
} else {
|
try (DBHandler dbHandler = GBApplication.acquireDB()) {
|
XWatchSampleProvider provider = new XWatchSampleProvider(getDevice(), dbHandler.getDaoSession());
|
User user = DBHelper.getUser(dbHandler.getDaoSession());
|
Device device = DBHelper.getDevice(getDevice(), dbHandler.getDaoSession());
|
int timestampInSeconds = 0;
|
|
timestampInSeconds = getTimestampFromData(
|
value[2],
|
value[3],
|
value[4],
|
value[5]
|
);
|
|
category = ActivityKind.ACTIVITY.getCode();
|
intensity = (value[7] & 255) + ((value[8] & 255) << 8);
|
steps = (value[9] & 255) + ((value[10] & 255) << 8);
|
|
XWatchActivitySample sample = createActivitySample(device, user, timestampInSeconds, provider);
|
sample.setRawIntensity(intensity);
|
sample.setSteps(steps);
|
sample.setRawKind(category);
|
|
if (LOG.isDebugEnabled()) {
|
LOG.debug("sample: " + sample);
|
}
|
|
provider.addGBActivitySample(sample);
|
|
if (value[5] == 95) {
|
dayToFetch++;
|
if (dayToFetch <= maxDayToFetch) {
|
try {
|
builder = performInitialized("fetchActivityData");
|
requestDetailedData(builder);
|
builder.queue(getQueue());
|
} catch (IOException e) {
|
GB.toast(getContext(), "Error fetching activity data: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
|
}
|
}
|
}
|
} catch (Exception ex) {
|
GB.toast(getContext(), ex.getMessage(), Toast.LENGTH_LONG, GB.ERROR, ex);
|
}
|
}
|
}
|
|
private void handleButtonPressed(byte[] value) {
|
long currentTimestamp = System.currentTimeMillis();
|
|
AudioManager audioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
|
if (audioManager.isWiredHeadsetOn()) {
|
if (currentTimestamp - lastButtonTimestamp < 1000) {
|
if (audioManager.isMusicActive()) {
|
audioManager.dispatchMediaKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MEDIA_NEXT));
|
audioManager.dispatchMediaKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_NEXT));
|
} else {
|
audioManager.dispatchMediaKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE));
|
audioManager.dispatchMediaKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE));
|
audioManager.dispatchMediaKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MEDIA_NEXT));
|
audioManager.dispatchMediaKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_NEXT));
|
}
|
} else {
|
audioManager.dispatchMediaKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE));
|
audioManager.dispatchMediaKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE));
|
}
|
}
|
|
lastButtonTimestamp = currentTimestamp;
|
}
|
|
private void requestSummarizedData(TransactionBuilder builder) {
|
byte[] fetch = new byte[]{(byte) XWatchService.COMMAND_ACTIVITY_TOTALS,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0};
|
|
fetch = XWatchSupport.crcChecksum(fetch);
|
builder.write(getCharacteristic(XWatchService.UUID_WRITE), fetch);
|
}
|
|
private void requestDetailedData(TransactionBuilder builder) {
|
byte[] fetch = new byte[]{(byte) XWatchService.COMMAND_ACTIVITY_DATA,
|
(byte) dayToFetch,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0,
|
(byte) 0};
|
|
fetch = XWatchSupport.crcChecksum(fetch);
|
builder.write(getCharacteristic(XWatchService.UUID_WRITE), fetch);
|
}
|
|
private int getTimestampFromData(byte year, byte month, byte day, byte hoursminutes) {
|
int timestamp = 0;
|
int yearInt, monthInt, dayInt, hoursMinutesInt = 0;
|
int hours, minutes = 0;
|
|
yearInt = Integer.valueOf(String.format("%02x", year), 16);
|
monthInt = Integer.valueOf(String.format("%02x", month), 16);
|
dayInt = Integer.valueOf(String.format("%02x", day), 16);
|
hoursMinutesInt = Integer.valueOf(String.format("%02x", hoursminutes), 16);
|
|
minutes = hoursMinutesInt % 4;
|
hours = (hoursMinutesInt - minutes) / 4;
|
minutes = minutes * 15;
|
|
GregorianCalendar cal = new GregorianCalendar(
|
2000 + yearInt,
|
monthInt - 1,
|
dayInt,
|
hours,
|
minutes
|
);
|
|
timestamp = (int) (cal.getTimeInMillis() / 1000);
|
|
return timestamp;
|
}
|
|
@Override
|
public boolean getImplicitCallbackModify() {
|
return true;
|
}
|
|
@Override
|
public boolean getSendWriteRequestResponse() {
|
return false;
|
}
|
}
|
