mirror of
https://codeberg.org/Freeyourgadget/Gadgetbridge
synced 2024-06-02 03:16:07 +02:00
144 lines
5.7 KiB
Java
144 lines
5.7 KiB
Java
/* Copyright (C) 2023 José Rebelo
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This file is part of Gadgetbridge.
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Gadgetbridge is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Gadgetbridge is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.operations;
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import android.widget.Toast;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.nio.ByteBuffer;
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import java.nio.ByteOrder;
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import java.util.ArrayList;
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import java.util.GregorianCalendar;
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import java.util.List;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
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import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
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import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiCoordinator;
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import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService;
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import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiPaiSampleProvider;
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import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
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import nodomain.freeyourgadget.gadgetbridge.entities.Device;
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import nodomain.freeyourgadget.gadgetbridge.entities.HuamiPaiSample;
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import nodomain.freeyourgadget.gadgetbridge.entities.User;
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import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiSupport;
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import nodomain.freeyourgadget.gadgetbridge.util.DeviceHelper;
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import nodomain.freeyourgadget.gadgetbridge.util.GB;
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/**
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* An operation that fetches PAI data.
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*/
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public class FetchPaiOperation extends AbstractRepeatingFetchOperation {
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private static final Logger LOG = LoggerFactory.getLogger(FetchPaiOperation.class);
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public FetchPaiOperation(final HuamiSupport support) {
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super(support, HuamiService.COMMAND_ACTIVITY_DATA_TYPE_PAI, "pai data");
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}
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@Override
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protected boolean handleActivityData(final GregorianCalendar timestamp, final byte[] bytes) {
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final List<HuamiPaiSample> samples = new ArrayList<>();
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final ByteBuffer buf = ByteBuffer.wrap(bytes).order(ByteOrder.LITTLE_ENDIAN);
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while (buf.position() < bytes.length) {
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final int type = buf.get() & 0xff;
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if (type != 5) {
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LOG.error("Unsupported PAI type {}", type);
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return false;
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}
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final long timestampSeconds = buf.getInt();
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timestamp.setTimeInMillis(timestampSeconds * 1000L);
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final byte utcOffsetInQuarterHours = buf.get();
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byte[] unknown1 = new byte[31];
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buf.get(unknown1);
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final float paiLow = buf.getFloat();
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final float paiModerate = buf.getFloat();
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final float paiHigh = buf.getFloat();
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final short timeLow = buf.getShort(); // minutes
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final short timeModerate = buf.getShort(); // minutes
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final short timeHigh = buf.getShort(); // minutes
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final float paiToday = buf.getFloat();
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final float paiTotal = buf.getFloat();
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byte[] unknown2 = new byte[39];
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buf.get(unknown2);
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LOG.trace(
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"PAI at {} + {}: paiLow={} paiModerate={} paiHigh={} timeLow={} timeMid={} timeHigh={} paiToday={} paiTotal={} unknown1={} unknown2={}",
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timestamp.getTime(), utcOffsetInQuarterHours,
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paiLow, paiModerate, paiHigh,
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timeLow, timeModerate, timeHigh,
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paiToday, paiTotal,
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GB.hexdump(unknown1),
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GB.hexdump(unknown2)
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);
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final HuamiPaiSample sample = new HuamiPaiSample();
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sample.setTimestamp(timestamp.getTimeInMillis());
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sample.setUtcOffset(utcOffsetInQuarterHours * 900000);
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sample.setPaiLow(paiLow);
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sample.setPaiModerate(paiModerate);
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sample.setPaiHigh(paiHigh);
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sample.setTimeLow(timeLow);
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sample.setTimeModerate(timeModerate);
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sample.setTimeHigh(timeHigh);
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sample.setPaiToday(paiToday);
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sample.setPaiTotal(paiTotal);
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samples.add(sample);
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}
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return persistSamples(samples);
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}
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protected boolean persistSamples(final List<HuamiPaiSample> samples) {
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try (DBHandler handler = GBApplication.acquireDB()) {
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final DaoSession session = handler.getDaoSession();
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final Device device = DBHelper.getDevice(getDevice(), session);
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final User user = DBHelper.getUser(session);
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final HuamiCoordinator coordinator = (HuamiCoordinator) DeviceHelper.getInstance().getCoordinator(getDevice());
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final HuamiPaiSampleProvider sampleProvider = coordinator.getPaiSampleProvider(getDevice(), session);
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for (final HuamiPaiSample sample : samples) {
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sample.setDevice(device);
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sample.setUser(user);
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}
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LOG.debug("Will persist {} pai samples", samples.size());
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sampleProvider.addSamples(samples);
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} catch (final Exception e) {
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GB.toast(getContext(), "Error saving pai samples", Toast.LENGTH_LONG, GB.ERROR, e);
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return false;
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}
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return true;
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}
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@Override
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protected String getLastSyncTimeKey() {
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return "lastPaiTimeMillis";
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}
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}
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