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Code Releases Wiki Activity

Zepp OS: Add service to query supported services

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This commit is contained in:
José Rebelo 2023-06-11 18:34:40 +01:00
parent c3c4c2ce74
commit 9393d2c28f
2 changed files with 111 additions and 0 deletions
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3
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/Huami2021Support.java
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@ -114,6 +114,7 @@ import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.service
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsCannedMessagesService;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsLogsService;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsNotificationService;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsServicesService;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsShortcutCardsService;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsConfigService;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsContactsService;
@ -138,6 +139,7 @@ public abstract class Huami2021Support extends HuamiSupport implements ZeppOsFil
private boolean heartRateRealtimeStarted;
// Services
private final ZeppOsServicesService servicesService = new ZeppOsServicesService(this);
private final ZeppOsFileTransferService fileTransferService = new ZeppOsFileTransferService(this);
private final ZeppOsConfigService configService = new ZeppOsConfigService(this);
private final ZeppOsAgpsService agpsService = new ZeppOsAgpsService(this);
@ -157,6 +159,7 @@ public abstract class Huami2021Support extends HuamiSupport implements ZeppOsFil
private final ZeppOsLogsService logsService = new ZeppOsLogsService(this);
private final Map<Short, AbstractZeppOsService> mServiceMap = new LinkedHashMap<Short, AbstractZeppOsService>() {{
put(servicesService.getEndpoint(), servicesService);
put(fileTransferService.getEndpoint(), fileTransferService);
put(configService.getEndpoint(), configService);
put(agpsService.getEndpoint(), agpsService);

108
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/zeppos/services/ZeppOsServicesService.java Normal file
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@ -0,0 +1,108 @@
/* Copyright (C) 2023 José Rebelo
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 <http://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services;
import android.annotation.SuppressLint;
import android.widget.Toast;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.charset.StandardCharsets;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventUpdatePreferences;
import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsService;
import nodomain.freeyourgadget.gadgetbridge.util.GB;
import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
import nodomain.freeyourgadget.gadgetbridge.util.StringUtils;
public class ZeppOsServicesService extends AbstractZeppOsService {
private static final Logger LOG = LoggerFactory.getLogger(ZeppOsServicesService.class);
private static final short ENDPOINT = 0x0000;
public static final byte CMD_GET_LIST = 0x03;
public static final byte CMD_RET_LIST = 0x04;
public ZeppOsServicesService(final Huami2021Support support) {
super(support);
}
@Override
public short getEndpoint() {
return ENDPOINT;
}
@Override
public boolean isEncrypted() {
return false;
}
@Override
public void handlePayload(final byte[] payload) {
switch (payload[0]) {
case CMD_RET_LIST:
handleSupportedServices(payload);
break;
default:
LOG.warn("Unexpected services payload byte {}", String.format("0x%02x", payload[0]));
}
}
@Override
public void initialize(final TransactionBuilder builder) {
//requestServices(builder);
}
public void requestServices(final TransactionBuilder builder) {
write(builder, CMD_GET_LIST);
}
private void handleSupportedServices(final byte[] payload) {
final ByteBuffer buf = ByteBuffer.wrap(payload).order(ByteOrder.LITTLE_ENDIAN);
buf.get(); // discard first byte
final short numServices = buf.getShort();
LOG.info("Number of services: {}", numServices);
for (int i = 0; i < numServices; i++) {
final short endpoint = buf.getShort();
final byte encryptedByte = buf.get();
final Boolean encrypted = booleanFromByte(encryptedByte);
LOG.debug("Service: endpoint={} encrypted={}", String.format("%04x", endpoint), encrypted);
// TODO use this to initialize the services supported by the device
}
final int remainingBytes = buf.limit() - buf.position();
if (remainingBytes != 0) {
LOG.warn("There are {} bytes remaining in the buffer", remainingBytes);
}
}
}