107 lines
4.4 KiB
Java
107 lines
4.4 KiB
Java
package nodomain.freeyourgadget.gadgetbridge.devices;
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import android.bluetooth.BluetoothClass;
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import android.bluetooth.BluetoothDevice;
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import android.bluetooth.le.ScanFilter;
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import android.support.annotation.NonNull;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.Collection;
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import java.util.Collections;
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import de.greenrobot.dao.query.QueryBuilder;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.GBException;
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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.entities.DaoSession;
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import nodomain.freeyourgadget.gadgetbridge.entities.Device;
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import nodomain.freeyourgadget.gadgetbridge.entities.DeviceAttributesDao;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
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public abstract class AbstractDeviceCoordinator implements DeviceCoordinator {
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private static final Logger LOG = LoggerFactory.getLogger(AbstractDeviceCoordinator.class);
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@Override
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public final boolean supports(GBDeviceCandidate candidate) {
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return getSupportedType(candidate).isSupported();
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}
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@Override
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public boolean supports(GBDevice device) {
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return getDeviceType().equals(device.getType());
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}
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@NonNull
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@Override
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public Collection<? extends ScanFilter> createBLEScanFilters() {
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return Collections.emptyList();
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}
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@Override
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public GBDevice createDevice(GBDeviceCandidate candidate) {
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return new GBDevice(candidate.getDevice().getAddress(), candidate.getName(), getDeviceType());
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}
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@Override
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public void deleteDevice(final GBDevice gbDevice) throws GBException {
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LOG.info("will try to delete device: " + gbDevice.getName());
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if (gbDevice.isConnected() || gbDevice.isConnecting()) {
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GBApplication.deviceService().disconnect();
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}
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try (DBHandler dbHandler = GBApplication.acquireDB()) {
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DaoSession session = dbHandler.getDaoSession();
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Device device = DBHelper.findDevice(gbDevice, session);
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if (device != null) {
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deleteDevice(gbDevice, device, session);
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QueryBuilder<?> qb = session.getDeviceAttributesDao().queryBuilder();
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qb.where(DeviceAttributesDao.Properties.DeviceId.eq(device.getId())).buildDelete().executeDeleteWithoutDetachingEntities();
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session.getDeviceDao().delete(device);
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} else {
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LOG.info("device to delete not found in db: " + gbDevice);
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}
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} catch (Exception e) {
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throw new GBException("Error deleting device: " + e.getMessage(), e);
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}
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}
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/**
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* Hook for subclasses to perform device-specific deletion logic, e.g. db cleanup.
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* @param gbDevice the GBDevice
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* @param device the corresponding database Device
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* @param session the session to use
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* @throws GBException
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*/
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protected abstract void deleteDevice(@NonNull GBDevice gbDevice, @NonNull Device device, @NonNull DaoSession session) throws GBException;
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@Override
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public boolean allowFetchActivityData(GBDevice device) {
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return device.isInitialized() && !device.isBusy() && supportsActivityDataFetching();
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}
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public boolean isHealthWearable(BluetoothDevice device) {
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BluetoothClass bluetoothClass = device.getBluetoothClass();
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if (bluetoothClass == null) {
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LOG.warn("unable to determine bluetooth device class of " + device);
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return false;
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}
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if (bluetoothClass.getMajorDeviceClass() == BluetoothClass.Device.Major.WEARABLE
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|| bluetoothClass.getMajorDeviceClass() == BluetoothClass.Device.Major.UNCATEGORIZED) {
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int deviceClasses =
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BluetoothClass.Device.HEALTH_BLOOD_PRESSURE
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| BluetoothClass.Device.HEALTH_DATA_DISPLAY
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| BluetoothClass.Device.HEALTH_PULSE_RATE
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| BluetoothClass.Device.HEALTH_WEIGHING
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| BluetoothClass.Device.HEALTH_UNCATEGORIZED
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| BluetoothClass.Device.HEALTH_PULSE_OXIMETER
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| BluetoothClass.Device.HEALTH_GLUCOSE;
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return (bluetoothClass.getDeviceClass() & deviceClasses) != 0;
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}
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return false;
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}
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}
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