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Gadgetbridge/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitbip/AmazfitBipLiteFirmwareInfo.java
dakhnod 4a8523f790 multi-device-support (#2526)
this PR aims to add device for multiple connected devices at once.

A lot of stuff already works, some things need to be done:

- [x] change DeviceCommunicationService to hold multiple devices and supports
- [x] implement connect / disconnect logic
- [x] widgets, not really suited for multiple devices, so far
- [x] change the notification to show multiple devices
- [ ] change GBDeviceService#onFindDevice and similar API functions to target individual devices, not all connected.
- [x] move auto-reconnect setting to device settings
- [x] fix music event crash
- [x] work out behaviour when pressing "connect" from notification
- [ ] handle service crashes
- [ ] suit coordinator methods for multiple devices of same kind
- [x] change ACL_CONNECTED receiver to connect to devices that are not currently registered in DeviceCommunicationService
- [ ] adjust after-boot auto-connection logic
- [ ] fix hanging device support. Device says disconnected, GB says connected
- [x] firmware updater doesn't work

My attempt to make onFindDevice work was to change the arguments to ```EventHandler#onFindDevice(GBDevice device, boolean start)```.
The Problem is that this forces the device-specific implementations to also accept GBDevice as an argument.

Co-authored-by: Daniel Dakhno <dakhnod@gmail.com>
Co-authored-by: Andreas Shimokawa <shimokawa@fsfe.org>
Co-authored-by: dakhnod <dakhnod@gmail.com>
Reviewed-on: https://codeberg.org/Freeyourgadget/Gadgetbridge/pulls/2526
Co-authored-by: dakhnod <dakhnod@noreply.codeberg.org>
Co-committed-by: dakhnod <dakhnod@noreply.codeberg.org>
2022-06-14 18:05:41 +02:00

108 lines
4.0 KiB
Java

/* Copyright (C) 2017-2021 Andreas Shimokawa, Daniele Gobbetti
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.amazfitbip;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst;
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiFirmwareInfo;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiFirmwareType;
import nodomain.freeyourgadget.gadgetbridge.util.ArrayUtils;
import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
public class AmazfitBipLiteFirmwareInfo extends HuamiFirmwareInfo {
// this is the same as Bip and Cor
private static final byte[] FW_HEADER = new byte[]{
0x00, (byte) 0x98, 0x00, 0x20, (byte) 0xA5, 0x04, 0x00, 0x20, (byte) 0xAD, 0x04, 0x00, 0x20, (byte) 0xC5, 0x04, 0x00, 0x20
};
private static Map<Integer, String> crcToVersion = new HashMap<>();
static {
// firmware
crcToVersion.put(11059, "1.1.6.02");
// Latin Firmware
// resources
crcToVersion.put(57510, "1.1.6.02");
// font
crcToVersion.put(61054, "8");
crcToVersion.put(59577, "9 (Latin)");
}
public AmazfitBipLiteFirmwareInfo(byte[] bytes) {
super(bytes);
}
@Override
protected HuamiFirmwareType determineFirmwareType(byte[] bytes) {
if (ArrayUtils.startsWith(bytes, NEWRES_HEADER)) {
if ((bytes.length <= 100000) || (bytes.length > 700000)) { // don't know how to distinguish from Cor/Mi Band 3 .res
return HuamiFirmwareType.INVALID;
}
return HuamiFirmwareType.RES;
}
if (ArrayUtils.startsWith(bytes, FW_HEADER)) {
if (searchString32BitAligned(bytes, "Amazfit Bip Lite")) {
return HuamiFirmwareType.FIRMWARE;
}
List<GBDevice> devices = GBApplication.app().getDeviceManager().getSelectedDevices();
for(GBDevice device : devices){
Prefs prefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(device.getAddress()));
if (prefs.getBoolean(DeviceSettingsPreferenceConst.PREF_RELAX_FIRMWARE_CHECKS, false)) {
if (searchString32BitAligned(bytes, "Amazfit Bip")) {
return HuamiFirmwareType.FIRMWARE;
}
}
}
return HuamiFirmwareType.INVALID;
}
if (ArrayUtils.startsWith(bytes, WATCHFACE_HEADER)) {
return HuamiFirmwareType.WATCHFACE;
}
if (ArrayUtils.startsWith(bytes, NEWFT_HEADER)) {
if (bytes[10] == 0x01) {
return HuamiFirmwareType.FONT;
} else if (bytes[10] == 0x02 || bytes[10] == 0x0A) {
return HuamiFirmwareType.FONT_LATIN;
}
}
return HuamiFirmwareType.INVALID;
}
@Override
public boolean isGenerallyCompatibleWith(GBDevice device) {
return isHeaderValid() && device.getType() == DeviceType.AMAZFITBIP_LITE;
}
@Override
protected Map<Integer, String> getCrcMap() {
return crcToVersion;
}
}