/* Copyright (C) 2016-2024 Andreas Shimokawa, Daniel Dakhno, 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 <https://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.externalevents;
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import android.bluetooth.BluetoothDevice;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
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import nodomain.freeyourgadget.gadgetbridge.service.DeviceCommunicationService;
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import nodomain.freeyourgadget.gadgetbridge.util.GBPrefs;
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public class BluetoothConnectReceiver extends BroadcastReceiver {
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private static final Logger LOG = LoggerFactory.getLogger(BluetoothConnectReceiver.class);
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final DeviceCommunicationService service;
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public BluetoothConnectReceiver(final DeviceCommunicationService service) {
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this.service = service;
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}
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@Override
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public void onReceive(final Context context, final Intent intent) {
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final String action = intent.getAction();
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if (action == null) {
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return;
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}
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if (!action.equals(BluetoothDevice.ACTION_ACL_CONNECTED) || !intent.hasExtra(BluetoothDevice.EXTRA_DEVICE)) {
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return;
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}
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final BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
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if (device == null) {
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LOG.error("Got no device for {}", action);
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return;
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}
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LOG.info("connection attempt detected from {}", device.getAddress());
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final GBDevice gbDevice = GBApplication.app().getDeviceManager().getDeviceByAddress(device.getAddress());
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if (gbDevice == null) {
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LOG.info("Connected device {} unknown", device.getAddress());
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return;
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}
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final SharedPreferences deviceSpecificPreferences = GBApplication.getDeviceSpecificSharedPrefs(gbDevice.getAddress());
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boolean reactToConnection = deviceSpecificPreferences.getBoolean(GBPrefs.DEVICE_CONNECT_BACK, false);
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reactToConnection |= gbDevice.getState() == GBDevice.State.WAITING_FOR_RECONNECT;
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reactToConnection |= gbDevice.getState() == GBDevice.State.WAITING_FOR_SCAN;
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if (!reactToConnection) {
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LOG.info("Ignoring connection attempt from {}", device.getAddress());
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return;
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}
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LOG.info("Will re-connect to {} ({})", gbDevice.getAddress(), gbDevice.getName());
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GBApplication.deviceService(gbDevice).connect();
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}
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}
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