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Code Releases Wiki Activity

Xiaomi: Add sleep stages parser

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From Alice
This commit is contained in:
José Rebelo 2023-12-22 19:19:56 +00:00
parent feea84ea4d
commit 82863ff305
3 changed files with 88 additions and 0 deletions
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1
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/xiaomi/activity/XiaomiActivityFileId.java
View File

@ -192,6 +192,7 @@ public class XiaomiActivityFileId implements Comparable<XiaomiActivityFileId> {
public enum Subtype {
UNKNOWN(Type.UNKNOWN, -1),
ACTIVITY_DAILY(Type.ACTIVITY, 0x00),
ACTIVITY_SLEEP_STAGES(Type.ACTIVITY, 0x03),
ACTIVITY_SLEEP(Type.ACTIVITY, 0x08),
SPORTS_OUTDOOR_RUNNING(Type.SPORTS, 0x01),
SPORTS_FREESTYLE(Type.SPORTS, 0x08),

7
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/xiaomi/activity/XiaomiActivityParser.java
View File

@ -34,6 +34,7 @@ import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.XiaomiSupport
import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.activity.impl.DailyDetailsParser;
import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.activity.impl.DailySummaryParser;
import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.activity.impl.SleepDetailsParser;
import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.activity.impl.SleepStagesParser;
import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.activity.impl.WorkoutGpsParser;
import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.activity.impl.WorkoutSummaryParser;
@ -95,6 +96,12 @@ public abstract class XiaomiActivityParser {
return new DailySummaryParser();
}
break;
case ACTIVITY_SLEEP_STAGES:
if (fileId.getDetailType() == XiaomiActivityFileId.DetailType.DETAILS) {
return new SleepStagesParser();
}
break;
case ACTIVITY_SLEEP:
if (fileId.getDetailType() == XiaomiActivityFileId.DetailType.DETAILS) {

80
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/xiaomi/activity/impl/SleepStagesParser.java Normal file
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@ -0,0 +1,80 @@
/* Copyright (C) 2023 Alice, 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.xiaomi.activity.impl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.XiaomiSupport;
import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.activity.XiaomiActivityFileId;
import nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi.activity.XiaomiActivityParser;
public class SleepStagesParser extends XiaomiActivityParser {
private static final Logger LOG = LoggerFactory.getLogger(SleepStagesParser.class);
@Override
public boolean parse(final XiaomiSupport support, final XiaomiActivityFileId fileId, final byte[] bytes) {
if (fileId.getVersion() != 2) {
LOG.warn("Unknown sleep stages version {}", fileId.getVersion());
return false;
}
final ByteBuffer buf = ByteBuffer.wrap(bytes).order(ByteOrder.LITTLE_ENDIAN);
// over 4 days
// first 2 bytes: always FF FF
// bytes 3,4 small-medium
// byte 5 ???
// byte 6,7 small
final byte[] unk1 = new byte[7];
buf.get(unk1);
// total sleep duration in minutes
final short sleepDuration = buf.getShort();
// timestamp when watch counts "real" sleep start, might be later than first phase change
final int bedTime = buf.getInt();
// timestamp when sleep ended (have not observed, but may also be earlier than last phase?)
final int wakeUpTime = buf.getInt();
// byte 8 medium
// bytes 9,10 look like a short
final byte[] unk2 = new byte[3];
buf.get(unk2);
// sum of all "real" deep sleep durations
final short deepSleepDuration = buf.getShort();
// sum of all "real" light sleep durations
final short lightSleepDuration = buf.getShort();
// sum of all "real" REM durations
final short REMDuration = buf.getShort();
// sum of all "real" awake durations
final short wakeDuration = buf.getShort();
// byte 11 small-medium
final byte unk3 = buf.get();
while (buf.position() < buf.limit()) {
// when the change to the phase occurs
final int time = buf.getInt();
// what phase state changed to
final byte sleepPhase = buf.get();
}
return true;
}
}