Improve logging when connecting to scannable or unknown devices

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/scannable/ScannableDeviceCoordinator.java

@@ -7,7 +7,7 @@ import nodomain.freeyourgadget.gadgetbridge.devices.AbstractBLEDeviceCoordinator
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.unknown.UnknownDeviceSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.scannable.ScannableDeviceSupport;
 
 public class ScannableDeviceCoordinator extends AbstractBLEDeviceCoordinator {
     @Override
@@ -35,7 +35,7 @@ public class ScannableDeviceCoordinator extends AbstractBLEDeviceCoordinator {
     @NonNull
     @Override
     public Class<? extends DeviceSupport> getDeviceSupportClass(final GBDevice device) {
-        return UnknownDeviceSupport.class;
+        return ScannableDeviceSupport.class;
     }
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/scannable/ScannableDeviceSupport.java

@@ -0,0 +1,41 @@
+/*  Copyright (C) 2023-2024 Daniel Dakhno
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.scannable;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import nodomain.freeyourgadget.gadgetbridge.service.AbstractDeviceSupport;
+
+public class ScannableDeviceSupport extends AbstractDeviceSupport {
+    private static final Logger LOG = LoggerFactory.getLogger(ScannableDeviceSupport.class);
+
+    @Override
+    public boolean connect() {
+        LOG.error("Attempting to connect to a scannable device - this should never happen");
+        return false;
+    }
+
+    @Override
+    public void dispose() {
+    }
+
+    @Override
+    public boolean useAutoConnect() {
+        return false;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/unknown/UnknownDeviceSupport.java

@@ -16,11 +16,17 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>. */
 package nodomain.freeyourgadget.gadgetbridge.service.devices.unknown;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import nodomain.freeyourgadget.gadgetbridge.service.AbstractDeviceSupport;
 
 public class UnknownDeviceSupport extends AbstractDeviceSupport {
+    private static final Logger LOG = LoggerFactory.getLogger(UnknownDeviceSupport.class);
+
     @Override
     public boolean connect() {
+        LOG.error("Attempting to connect to an unknown device - this should never happen");
         return false;
     }