2024-01-10 18:54:00 +01:00
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/* Copyright (C) 2023-2024 Andreas Böhler, Daniel Dakhno, José Rebelo
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2023-08-31 23:23:10 +02:00
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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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2024-01-10 18:54:00 +01:00
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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2023-08-31 23:23:10 +02:00
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package nodomain.freeyourgadget.gadgetbridge.activities.discovery;
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import static nodomain.freeyourgadget.gadgetbridge.util.GB.toast;
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import android.Manifest;
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import android.app.Activity;
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import android.bluetooth.BluetoothAdapter;
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import android.bluetooth.BluetoothDevice;
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import android.bluetooth.BluetoothManager;
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import android.bluetooth.le.BluetoothLeScanner;
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import android.bluetooth.le.ScanCallback;
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import android.bluetooth.le.ScanFilter;
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import android.bluetooth.le.ScanRecord;
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import android.bluetooth.le.ScanResult;
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import android.bluetooth.le.ScanSettings;
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import android.content.BroadcastReceiver;
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import android.content.ClipData;
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import android.content.ClipboardManager;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.SharedPreferences;
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import android.content.pm.PackageManager;
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import android.location.LocationManager;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Message;
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import android.os.ParcelUuid;
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import android.os.Parcelable;
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import android.provider.Settings;
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import android.text.TextUtils;
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import android.util.Pair;
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import android.view.View;
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import android.widget.AdapterView;
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import android.widget.Button;
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import android.widget.LinearLayout;
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import android.widget.ListView;
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import android.widget.ProgressBar;
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import android.widget.Spinner;
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import android.widget.Toast;
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import androidx.activity.result.ActivityResultLauncher;
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import androidx.activity.result.contract.ActivityResultContracts;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.annotation.RequiresApi;
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import androidx.annotation.RequiresPermission;
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import androidx.core.app.ActivityCompat;
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import com.google.android.material.dialog.MaterialAlertDialogBuilder;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.R;
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import nodomain.freeyourgadget.gadgetbridge.activities.AbstractGBActivity;
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import nodomain.freeyourgadget.gadgetbridge.activities.DebugActivity;
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import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsActivity;
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import nodomain.freeyourgadget.gadgetbridge.adapter.DeviceCandidateAdapter;
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import nodomain.freeyourgadget.gadgetbridge.adapter.SpinnerWithIconAdapter;
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import nodomain.freeyourgadget.gadgetbridge.adapter.SpinnerWithIconItem;
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import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
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2023-09-27 23:11:02 +02:00
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import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
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2023-08-31 23:23:10 +02:00
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import nodomain.freeyourgadget.gadgetbridge.util.AndroidUtils;
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import nodomain.freeyourgadget.gadgetbridge.util.BondingInterface;
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import nodomain.freeyourgadget.gadgetbridge.util.BondingUtil;
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import nodomain.freeyourgadget.gadgetbridge.util.DeviceHelper;
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import nodomain.freeyourgadget.gadgetbridge.util.GB;
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import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
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public class DiscoveryActivityV2 extends AbstractGBActivity implements AdapterView.OnItemClickListener,
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AdapterView.OnItemLongClickListener,
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BondingInterface,
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GBScanEventProcessor.Callback {
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private static final Logger LOG = LoggerFactory.getLogger(DiscoveryActivityV2.class);
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private final Handler handler = new Handler();
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private static final long SCAN_DURATION = 30000; // 30s
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2023-09-13 21:14:52 +02:00
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private static final long LIST_REFRESH_THRESHOLD_MS = 1000L;
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2023-08-31 23:23:10 +02:00
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private long lastListRefresh = System.currentTimeMillis();
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private final ScanCallback bleScanCallback = new BleScanCallback();
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private ProgressBar bluetoothProgress;
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private ProgressBar bluetoothLEProgress;
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private DeviceCandidateAdapter deviceCandidateAdapter;
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private GBDeviceCandidate deviceTarget;
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private BluetoothAdapter adapter;
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private Button startButton;
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private boolean scanning;
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private long selectedUnsupportedDeviceKey = DebugActivity.SELECT_DEVICE;
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private final Runnable stopRunnable = () -> {
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stopDiscovery();
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LOG.info("Discovery stopped by thread timeout.");
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};
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private final BroadcastReceiver bluetoothReceiver = new BluetoothReceiver();
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private final GBScanEventProcessor deviceFoundProcessor = new GBScanEventProcessor(this);
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// Array to back the adapter for the UI
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private final ArrayList<GBDeviceCandidate> deviceCandidates = new ArrayList<>();
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@RequiresApi(Build.VERSION_CODES.O)
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@Override
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public void onActivityResult(final int requestCode, final int resultCode, final Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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BondingUtil.handleActivityResult(this, requestCode, resultCode, data);
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}
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@Nullable
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private GBDeviceCandidate getCandidateFromMAC(final BluetoothDevice device) {
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for (final GBDeviceCandidate candidate : deviceCandidates) {
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if (candidate.getMacAddress().equals(device.getAddress())) {
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return candidate;
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}
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}
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LOG.warn("This shouldn't happen unless the list somehow emptied itself, device MAC: {}", device.getAddress());
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return null;
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}
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@Override
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protected void onCreate(final Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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loadSettings();
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setContentView(R.layout.activity_discovery);
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startButton = findViewById(R.id.discovery_start);
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startButton.setOnClickListener(v -> toggleDiscovery());
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final Button settingsButton = findViewById(R.id.discovery_preferences);
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settingsButton.setOnClickListener(v -> {
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final Intent enableIntent = new Intent(DiscoveryActivityV2.this, DiscoveryPairingPreferenceActivity.class);
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startActivity(enableIntent);
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});
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bluetoothProgress = findViewById(R.id.discovery_progressbar);
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bluetoothProgress.setProgress(0);
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bluetoothProgress.setIndeterminate(true);
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bluetoothProgress.setVisibility(View.GONE);
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bluetoothLEProgress = findViewById(R.id.discovery_ble_progressbar);
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bluetoothLEProgress.setProgress(0);
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bluetoothLEProgress.setIndeterminate(true);
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bluetoothLEProgress.setVisibility(View.GONE);
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deviceCandidateAdapter = new DeviceCandidateAdapter(this, deviceCandidates);
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final ListView deviceCandidatesView = findViewById(R.id.discovery_device_candidates_list);
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deviceCandidatesView.setAdapter(deviceCandidateAdapter);
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deviceCandidatesView.setOnItemClickListener(this);
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deviceCandidatesView.setOnItemLongClickListener(this);
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registerBroadcastReceivers();
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checkAndRequestLocationPermission();
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if (!startDiscovery()) {
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/* if we couldn't start scanning, go back to the main page.
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A toast will have been shown explaining what's wrong */
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finish();
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}
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}
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@Override
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protected void onSaveInstanceState(@NonNull final Bundle outState) {
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super.onSaveInstanceState(outState);
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outState.putParcelableArrayList("deviceCandidates", deviceCandidates);
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}
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@Override
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protected void onRestoreInstanceState(@NonNull final Bundle savedInstanceState) {
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super.onRestoreInstanceState(savedInstanceState);
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final List<Parcelable> restoredCandidates = savedInstanceState.getParcelableArrayList("deviceCandidates");
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if (restoredCandidates != null) {
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deviceCandidates.clear();
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for (final Parcelable p : restoredCandidates) {
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final GBDeviceCandidate candidate = (GBDeviceCandidate) p;
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deviceCandidates.add(candidate);
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}
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}
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}
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@Override
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protected void onDestroy() {
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unregisterBroadcastReceivers();
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stopDiscovery();
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super.onDestroy();
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}
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@Override
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protected void onStop() {
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unregisterBroadcastReceivers();
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stopDiscovery();
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super.onStop();
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}
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@Override
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protected void onPause() {
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unregisterBroadcastReceivers();
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stopDiscovery();
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super.onPause();
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}
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@Override
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protected void onResume() {
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loadSettings();
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registerBroadcastReceivers();
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super.onResume();
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}
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private void refreshDeviceList(final boolean throttle) {
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handler.post(() -> {
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if (throttle && System.currentTimeMillis() - lastListRefresh < LIST_REFRESH_THRESHOLD_MS) {
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return;
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}
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LOG.debug("Refreshing device list");
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// Clear and re-populate the list. deviceFoundProcessor keeps insertion order, so newer devices
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// will still be at the end
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deviceCandidates.clear();
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deviceCandidates.addAll(deviceFoundProcessor.getDevices());
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deviceCandidateAdapter.notifyDataSetChanged();
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lastListRefresh = System.currentTimeMillis();
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});
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}
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private void toggleDiscovery() {
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if (scanning) {
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stopDiscovery();
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} else {
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startDiscovery();
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}
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}
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private boolean startDiscovery() {
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if (scanning) {
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LOG.warn("Not starting discovery, because already scanning.");
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return false;
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}
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LOG.info("Starting discovery");
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startButton.setText(getString(R.string.discovery_stop_scanning));
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deviceFoundProcessor.clear();
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deviceFoundProcessor.start();
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refreshDeviceList(false);
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try {
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if (!ensureBluetoothReady()) {
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toast(DiscoveryActivityV2.this, getString(R.string.discovery_enable_bluetooth), Toast.LENGTH_SHORT, GB.ERROR);
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return false;
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}
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if (GB.supportsBluetoothLE()) {
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startBTLEDiscovery();
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}
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startBTDiscovery();
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} catch (final SecurityException e) {
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LOG.error("SecurityException on startDiscovery");
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deviceFoundProcessor.stop();
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return false;
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}
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setScanning(true);
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return true;
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}
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private void stopDiscovery() {
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LOG.info("Stopping discovery");
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try {
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stopBTDiscovery();
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stopBLEDiscovery();
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} catch (final SecurityException e) {
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LOG.error("SecurityException on stopDiscovery");
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}
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setScanning(false);
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deviceFoundProcessor.stop();
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handler.removeMessages(0, stopRunnable);
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// Refresh the device list one last time when finishing
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refreshDeviceList(false);
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}
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public void setScanning(final boolean scanning) {
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this.scanning = scanning;
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if (scanning) {
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startButton.setText(getString(R.string.discovery_stop_scanning));
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} else {
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startButton.setText(getString(R.string.discovery_start_scanning));
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bluetoothProgress.setVisibility(View.GONE);
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bluetoothLEProgress.setVisibility(View.GONE);
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}
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}
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@RequiresPermission("android.permission.BLUETOOTH_SCAN")
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private void startBTLEDiscovery() {
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LOG.info("Starting BLE discovery");
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handler.removeMessages(0, stopRunnable);
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handler.sendMessageDelayed(getPostMessage(stopRunnable), SCAN_DURATION);
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// Filters being non-null would be a very good idea with background scan, but in this case,
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// not really required.
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// TODO getScanFilters maybe
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adapter.getBluetoothLeScanner().startScan(null, getScanSettings(), bleScanCallback);
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LOG.debug("Bluetooth LE discovery started successfully");
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bluetoothLEProgress.setVisibility(View.VISIBLE);
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}
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@RequiresPermission("android.permission.BLUETOOTH_SCAN")
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private void stopBLEDiscovery() {
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if (adapter == null) {
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return;
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}
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final BluetoothLeScanner bluetoothLeScanner = adapter.getBluetoothLeScanner();
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if (bluetoothLeScanner == null) {
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LOG.warn("Could not get BluetoothLeScanner()!");
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return;
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}
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if (bleScanCallback == null) {
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LOG.warn("newLeScanCallback == null!");
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return;
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}
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try {
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bluetoothLeScanner.stopScan(bleScanCallback);
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} catch (final NullPointerException e) {
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LOG.warn("Internal NullPointerException when stopping the scan!");
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return;
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}
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LOG.debug("Stopped BLE discovery");
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}
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|
|
/**
|
|
|
|
* Starts a regular Bluetooth scan
|
|
|
|
*/
|
|
|
|
@RequiresPermission("android.permission.BLUETOOTH_SCAN")
|
|
|
|
private void startBTDiscovery() {
|
|
|
|
LOG.info("Starting BT discovery");
|
|
|
|
try {
|
|
|
|
// LineageOS quirk, can't stop scan properly,
|
|
|
|
// if scan has been started by something else
|
|
|
|
stopBTDiscovery();
|
|
|
|
} catch (final Exception ignored) {
|
|
|
|
}
|
|
|
|
handler.removeMessages(0, stopRunnable);
|
|
|
|
handler.sendMessageDelayed(getPostMessage(stopRunnable), SCAN_DURATION);
|
|
|
|
|
|
|
|
if (adapter.startDiscovery()) {
|
|
|
|
LOG.debug("Discovery started successfully");
|
|
|
|
bluetoothProgress.setVisibility(View.VISIBLE);
|
|
|
|
} else {
|
|
|
|
LOG.error("Discovery starting failed");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
@RequiresPermission("android.permission.BLUETOOTH_SCAN")
|
|
|
|
private void stopBTDiscovery() {
|
|
|
|
if (adapter == null) return;
|
|
|
|
adapter.cancelDiscovery();
|
|
|
|
LOG.info("Stopped BT discovery");
|
|
|
|
}
|
|
|
|
|
|
|
|
private void bluetoothStateChanged(final int newState) {
|
|
|
|
if (newState == BluetoothAdapter.STATE_ON) {
|
|
|
|
this.adapter = BluetoothAdapter.getDefaultAdapter();
|
|
|
|
startButton.setEnabled(true);
|
|
|
|
} else {
|
|
|
|
this.adapter = null;
|
|
|
|
startButton.setEnabled(false);
|
|
|
|
bluetoothProgress.setVisibility(View.GONE);
|
|
|
|
bluetoothLEProgress.setVisibility(View.GONE);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private boolean checkBluetoothAvailable() {
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
|
|
|
|
if (ActivityCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.BLUETOOTH_SCAN) != PackageManager.PERMISSION_GRANTED) {
|
|
|
|
LOG.warn("No BLUETOOTH_SCAN permission");
|
|
|
|
this.adapter = null;
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
if (ActivityCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
|
|
|
|
LOG.warn("No BLUETOOTH_CONNECT permission");
|
|
|
|
this.adapter = null;
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
final BluetoothManager bluetoothService = (BluetoothManager) getSystemService(BLUETOOTH_SERVICE);
|
|
|
|
if (bluetoothService == null) {
|
|
|
|
LOG.warn("No bluetooth service available");
|
|
|
|
this.adapter = null;
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
final BluetoothAdapter adapter = bluetoothService.getAdapter();
|
|
|
|
if (adapter == null) {
|
|
|
|
LOG.warn("No bluetooth adapter available");
|
|
|
|
this.adapter = null;
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!adapter.isEnabled()) {
|
|
|
|
LOG.warn("Bluetooth not enabled");
|
|
|
|
final Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
|
|
|
|
startActivity(enableBtIntent);
|
|
|
|
this.adapter = null;
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
this.adapter = adapter;
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
@RequiresPermission("android.permission.BLUETOOTH_SCAN")
|
|
|
|
private boolean ensureBluetoothReady() {
|
|
|
|
final boolean available = checkBluetoothAvailable();
|
|
|
|
startButton.setEnabled(available);
|
|
|
|
|
|
|
|
if (available) {
|
|
|
|
adapter.cancelDiscovery();
|
|
|
|
// must not return the result of cancelDiscovery()
|
|
|
|
// appears to return false when currently not scanning
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
private static ScanSettings getScanSettings() {
|
|
|
|
final ScanSettings.Builder builder = new ScanSettings.Builder()
|
|
|
|
.setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY);
|
|
|
|
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
|
2023-10-06 23:16:58 +02:00
|
|
|
builder.setCallbackType(ScanSettings.CALLBACK_TYPE_ALL_MATCHES);
|
|
|
|
builder.setMatchMode(ScanSettings.MATCH_MODE_AGGRESSIVE);
|
2023-08-31 23:23:10 +02:00
|
|
|
builder.setNumOfMatches(ScanSettings.MATCH_NUM_ONE_ADVERTISEMENT);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
|
|
|
|
builder.setPhy(ScanSettings.PHY_LE_ALL_SUPPORTED);
|
|
|
|
}
|
|
|
|
|
|
|
|
return builder.build();
|
|
|
|
}
|
|
|
|
|
|
|
|
private List<ScanFilter> getScanFilters() {
|
|
|
|
final List<ScanFilter> allFilters = new ArrayList<>();
|
2023-09-27 23:11:02 +02:00
|
|
|
for (DeviceType deviceType : DeviceType.values()) {
|
|
|
|
allFilters.addAll(deviceType.getDeviceCoordinator().createBLEScanFilters());
|
2023-08-31 23:23:10 +02:00
|
|
|
}
|
|
|
|
return allFilters;
|
|
|
|
}
|
|
|
|
|
|
|
|
private Message getPostMessage(final Runnable runnable) {
|
|
|
|
final Message message = Message.obtain(handler, runnable);
|
|
|
|
message.obj = runnable;
|
|
|
|
return message;
|
|
|
|
}
|
|
|
|
|
|
|
|
private void checkAndRequestLocationPermission() {
|
|
|
|
/* This is more or less a copy of what's in ControlCenterv2, but
|
|
|
|
we do this in case the permissions weren't requested since there
|
|
|
|
is no way we can scan without this stuff */
|
|
|
|
List<String> wantedPermissions = new ArrayList<>();
|
|
|
|
if (ActivityCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
|
|
|
|
LOG.error("No permission to access coarse location!");
|
|
|
|
wantedPermissions.add(Manifest.permission.ACCESS_COARSE_LOCATION);
|
|
|
|
}
|
|
|
|
if (ActivityCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
|
|
|
|
LOG.error("No permission to access fine location!");
|
|
|
|
wantedPermissions.add(Manifest.permission.ACCESS_FINE_LOCATION);
|
|
|
|
}
|
|
|
|
// if we need location permissions, request both together to avoid a bunch of dialogs
|
|
|
|
if (wantedPermissions.size() > 0) {
|
|
|
|
toast(DiscoveryActivityV2.this, getString(R.string.error_no_location_access), Toast.LENGTH_SHORT, GB.ERROR);
|
|
|
|
ActivityCompat.requestPermissions(this, wantedPermissions.toArray(new String[0]), 0);
|
|
|
|
wantedPermissions.clear();
|
|
|
|
}
|
|
|
|
// Now we have to request background location separately!
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
|
|
|
|
if (ActivityCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.ACCESS_BACKGROUND_LOCATION) != PackageManager.PERMISSION_GRANTED) {
|
|
|
|
LOG.error("No permission to access background location!");
|
|
|
|
toast(DiscoveryActivityV2.this, getString(R.string.error_no_location_access), Toast.LENGTH_SHORT, GB.ERROR);
|
|
|
|
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_BACKGROUND_LOCATION}, 0);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Now, we can request Bluetooth permissions....
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
|
|
|
|
if (ActivityCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.BLUETOOTH_SCAN) != PackageManager.PERMISSION_GRANTED) {
|
|
|
|
LOG.error("No permission to access Bluetooth scanning!");
|
|
|
|
toast(DiscoveryActivityV2.this, getString(R.string.error_no_bluetooth_scan), Toast.LENGTH_SHORT, GB.ERROR);
|
|
|
|
wantedPermissions.add(Manifest.permission.BLUETOOTH_SCAN);
|
|
|
|
}
|
|
|
|
if (ActivityCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
|
|
|
|
LOG.error("No permission to access Bluetooth connection!");
|
|
|
|
toast(DiscoveryActivityV2.this, getString(R.string.error_no_bluetooth_connect), Toast.LENGTH_SHORT, GB.ERROR);
|
|
|
|
wantedPermissions.add(Manifest.permission.BLUETOOTH_CONNECT);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (wantedPermissions.size() > 0) {
|
|
|
|
GB.toast(this, getString(R.string.permission_granting_mandatory), Toast.LENGTH_LONG, GB.ERROR);
|
|
|
|
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
|
|
|
|
ActivityCompat.requestPermissions(this, wantedPermissions.toArray(new String[0]), 0);
|
|
|
|
} else {
|
|
|
|
ActivityResultLauncher<String[]> requestMultiplePermissionsLauncher =
|
|
|
|
registerForActivityResult(new ActivityResultContracts.RequestMultiplePermissions(), isGranted -> {
|
|
|
|
if (!isGranted.containsValue(false)) {
|
|
|
|
// Permission is granted. Continue the action or workflow in your app.
|
|
|
|
// should we do startDiscovery here??
|
|
|
|
} else {
|
|
|
|
// Explain to the user that the feature is unavailable because the feature requires a permission that the user has denied.
|
|
|
|
GB.toast(this, getString(R.string.permission_granting_mandatory), Toast.LENGTH_LONG, GB.ERROR);
|
|
|
|
}
|
|
|
|
});
|
|
|
|
requestMultiplePermissionsLauncher.launch(wantedPermissions.toArray(new String[0]));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
LocationManager locationManager = (LocationManager) DiscoveryActivityV2.this.getSystemService(Context.LOCATION_SERVICE);
|
|
|
|
try {
|
|
|
|
if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER) || locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
|
|
|
|
// Do nothing
|
|
|
|
LOG.debug("Some location provider is enabled, assuming location is enabled");
|
|
|
|
} else {
|
|
|
|
toast(DiscoveryActivityV2.this, getString(R.string.require_location_provider), Toast.LENGTH_LONG, GB.ERROR);
|
|
|
|
DiscoveryActivityV2.this.startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS));
|
|
|
|
// We can't be sure location was enabled, cancel scan start and wait for new user action
|
|
|
|
toast(DiscoveryActivityV2.this, getString(R.string.error_location_enabled_mandatory), Toast.LENGTH_SHORT, GB.ERROR);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
} catch (final Exception ex) {
|
|
|
|
LOG.error("Exception when checking location status", ex);
|
|
|
|
}
|
|
|
|
LOG.info("Permissions seems to be fine for scanning");
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void onItemClick(final AdapterView<?> parent, final View view, final int position, final long id) {
|
|
|
|
final GBDeviceCandidate deviceCandidate = deviceCandidates.get(position);
|
|
|
|
if (deviceCandidate == null) {
|
|
|
|
LOG.error("Device candidate clicked, but item not found");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2023-10-28 10:49:16 +02:00
|
|
|
DeviceType deviceType = DeviceHelper.getInstance().resolveDeviceType(deviceCandidate);
|
|
|
|
|
|
|
|
if (!deviceType.isSupported()) {
|
2023-08-31 23:23:10 +02:00
|
|
|
LOG.warn("Unsupported device candidate {}", deviceCandidate);
|
|
|
|
copyDetailsToClipboard(deviceCandidate);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
stopDiscovery();
|
|
|
|
|
2023-10-28 10:49:16 +02:00
|
|
|
final DeviceCoordinator coordinator = deviceType.getDeviceCoordinator();
|
2023-08-31 23:23:10 +02:00
|
|
|
LOG.info("Using device candidate {} with coordinator {}", deviceCandidate, coordinator.getClass());
|
|
|
|
|
|
|
|
if (coordinator.getBondingStyle() == DeviceCoordinator.BONDING_STYLE_REQUIRE_KEY) {
|
|
|
|
final SharedPreferences sharedPrefs = GBApplication.getDeviceSpecificSharedPrefs(deviceCandidate.getMacAddress());
|
|
|
|
|
|
|
|
final String authKey = sharedPrefs.getString("authkey", null);
|
|
|
|
if (authKey == null || authKey.isEmpty()) {
|
|
|
|
toast(DiscoveryActivityV2.this, getString(R.string.discovery_need_to_enter_authkey), Toast.LENGTH_LONG, GB.WARN);
|
|
|
|
return;
|
2023-12-02 11:59:34 +01:00
|
|
|
} else if (!coordinator.validateAuthKey(authKey)) {
|
2023-08-31 23:23:10 +02:00
|
|
|
toast(DiscoveryActivityV2.this, getString(R.string.discovery_entered_invalid_authkey), Toast.LENGTH_LONG, GB.WARN);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2024-03-22 22:32:59 +01:00
|
|
|
if (coordinator.suggestUnbindBeforePair() && deviceCandidate.isBonded()) {
|
|
|
|
new MaterialAlertDialogBuilder(getContext())
|
|
|
|
.setTitle(R.string.unbind_before_pair_title)
|
|
|
|
.setMessage(R.string.unbind_before_pair_message)
|
|
|
|
.setIcon(R.drawable.ic_warning_gray)
|
|
|
|
.setPositiveButton(R.string.ok, (dialog, whichButton) -> {
|
|
|
|
startPair(deviceCandidate, coordinator);
|
|
|
|
})
|
|
|
|
.setNegativeButton(android.R.string.cancel, null)
|
|
|
|
.show();
|
|
|
|
} else {
|
|
|
|
startPair(deviceCandidate, coordinator);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private void startPair(final GBDeviceCandidate deviceCandidate, final DeviceCoordinator coordinator) {
|
2023-08-31 23:23:10 +02:00
|
|
|
final Class<? extends Activity> pairingActivity = coordinator.getPairingActivity();
|
|
|
|
if (pairingActivity != null) {
|
|
|
|
final Intent intent = new Intent(this, pairingActivity);
|
|
|
|
intent.putExtra(DeviceCoordinator.EXTRA_DEVICE_CANDIDATE, deviceCandidate);
|
|
|
|
startActivity(intent);
|
|
|
|
} else {
|
|
|
|
if (coordinator.getBondingStyle() == DeviceCoordinator.BONDING_STYLE_NONE ||
|
|
|
|
coordinator.getBondingStyle() == DeviceCoordinator.BONDING_STYLE_LAZY) {
|
|
|
|
LOG.info("No bonding needed, according to coordinator, so connecting right away");
|
|
|
|
BondingUtil.connectThenComplete(this, deviceCandidate);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
try {
|
|
|
|
this.deviceTarget = deviceCandidate;
|
2023-09-27 23:11:02 +02:00
|
|
|
BondingUtil.initiateCorrectBonding(this, deviceCandidate, coordinator);
|
2023-08-31 23:23:10 +02:00
|
|
|
} catch (final Exception e) {
|
|
|
|
LOG.error("Error pairing device {}", deviceCandidate.getMacAddress(), e);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private void copyDetailsToClipboard(final GBDeviceCandidate deviceCandidate) {
|
|
|
|
final List<String> deviceDetails = new ArrayList<>();
|
|
|
|
deviceDetails.add(deviceCandidate.getName());
|
|
|
|
deviceDetails.add(deviceCandidate.getMacAddress());
|
|
|
|
try {
|
|
|
|
for (final ParcelUuid uuid : deviceCandidate.getServiceUuids()) {
|
|
|
|
deviceDetails.add(uuid.getUuid().toString());
|
|
|
|
}
|
|
|
|
} catch (final Exception e) {
|
|
|
|
LOG.error("Error collecting device uuids", e);
|
|
|
|
}
|
|
|
|
final String clipboardData = TextUtils.join(", ", deviceDetails);
|
|
|
|
final ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
|
|
|
|
final ClipData clip = ClipData.newPlainText(deviceCandidate.getName(), clipboardData);
|
|
|
|
clipboard.setPrimaryClip(clip);
|
|
|
|
toast(this, "Device details copied to clipboard", Toast.LENGTH_SHORT, GB.INFO);
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public boolean onItemLongClick(final AdapterView<?> adapterView, final View view, final int position, final long id) {
|
|
|
|
stopDiscovery();
|
|
|
|
|
|
|
|
final GBDeviceCandidate deviceCandidate = deviceCandidates.get(position);
|
|
|
|
if (deviceCandidate == null) {
|
|
|
|
LOG.error("Device candidate clicked, but item not found");
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2023-10-28 10:49:16 +02:00
|
|
|
DeviceType deviceType = DeviceHelper.getInstance().resolveDeviceType(deviceCandidate);
|
|
|
|
|
|
|
|
if (!deviceType.isSupported()) {
|
2023-08-31 23:23:10 +02:00
|
|
|
showUnsupportedDeviceDialog(deviceCandidate);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2023-10-28 10:49:16 +02:00
|
|
|
final DeviceCoordinator coordinator = deviceType.getDeviceCoordinator();
|
2023-08-31 23:23:10 +02:00
|
|
|
final GBDevice device = DeviceHelper.getInstance().toSupportedDevice(deviceCandidate);
|
|
|
|
if (coordinator.getSupportedDeviceSpecificSettings(device) == null) {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
final Intent startIntent;
|
|
|
|
startIntent = new Intent(this, DeviceSettingsActivity.class);
|
|
|
|
startIntent.putExtra(GBDevice.EXTRA_DEVICE, device);
|
|
|
|
if (coordinator.getBondingStyle() == DeviceCoordinator.BONDING_STYLE_REQUIRE_KEY) {
|
|
|
|
startIntent.putExtra(DeviceSettingsActivity.MENU_ENTRY_POINT, DeviceSettingsActivity.MENU_ENTRY_POINTS.AUTH_SETTINGS);
|
|
|
|
} else {
|
|
|
|
startIntent.putExtra(DeviceSettingsActivity.MENU_ENTRY_POINT, DeviceSettingsActivity.MENU_ENTRY_POINTS.DEVICE_SETTINGS);
|
|
|
|
}
|
|
|
|
startActivity(startIntent);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
private void showUnsupportedDeviceDialog(final GBDeviceCandidate deviceCandidate) {
|
|
|
|
LOG.info("Unsupported device candidate selected: {}", deviceCandidate);
|
|
|
|
|
|
|
|
final Map<String, Pair<Long, Integer>> allDevices = DebugActivity.getAllSupportedDevices(getApplicationContext());
|
|
|
|
|
|
|
|
final LinearLayout linearLayout = new LinearLayout(DiscoveryActivityV2.this);
|
|
|
|
linearLayout.setOrientation(LinearLayout.VERTICAL);
|
|
|
|
|
|
|
|
final ArrayList<SpinnerWithIconItem> deviceListArray = new ArrayList<>();
|
|
|
|
for (Map.Entry<String, Pair<Long, Integer>> item : allDevices.entrySet()) {
|
|
|
|
deviceListArray.add(new SpinnerWithIconItem(item.getKey(), item.getValue().first, item.getValue().second));
|
|
|
|
}
|
|
|
|
final SpinnerWithIconAdapter deviceListAdapter = new SpinnerWithIconAdapter(
|
|
|
|
DiscoveryActivityV2.this,
|
|
|
|
R.layout.spinner_with_image_layout,
|
|
|
|
R.id.spinner_item_text,
|
|
|
|
deviceListArray
|
|
|
|
);
|
|
|
|
|
|
|
|
final Spinner deviceListSpinner = new Spinner(DiscoveryActivityV2.this);
|
|
|
|
deviceListSpinner.setAdapter(deviceListAdapter);
|
|
|
|
deviceListSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
|
|
|
|
@Override
|
|
|
|
public void onItemSelected(final AdapterView<?> parent, final View view, final int pos, final long id) {
|
|
|
|
final SpinnerWithIconItem selectedItem = (SpinnerWithIconItem) parent.getItemAtPosition(pos);
|
|
|
|
selectedUnsupportedDeviceKey = selectedItem.getId();
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void onNothingSelected(final AdapterView<?> arg0) {
|
|
|
|
}
|
|
|
|
});
|
|
|
|
linearLayout.addView(deviceListSpinner);
|
|
|
|
|
|
|
|
final LinearLayout macLayout = new LinearLayout(DiscoveryActivityV2.this);
|
|
|
|
macLayout.setOrientation(LinearLayout.HORIZONTAL);
|
|
|
|
macLayout.setPadding(20, 0, 20, 0);
|
|
|
|
linearLayout.addView(macLayout);
|
|
|
|
|
|
|
|
new MaterialAlertDialogBuilder(DiscoveryActivityV2.this)
|
|
|
|
.setCancelable(true)
|
|
|
|
.setTitle(R.string.add_test_device)
|
|
|
|
.setView(linearLayout)
|
|
|
|
.setPositiveButton(R.string.ok, (dialog, which) -> {
|
|
|
|
if (selectedUnsupportedDeviceKey != DebugActivity.SELECT_DEVICE) {
|
|
|
|
DebugActivity.createTestDevice(DiscoveryActivityV2.this, selectedUnsupportedDeviceKey, deviceCandidate.getMacAddress());
|
|
|
|
finish();
|
|
|
|
}
|
|
|
|
})
|
|
|
|
.setNegativeButton(R.string.Cancel, (dialog, which) -> {
|
|
|
|
})
|
|
|
|
.show();
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void onBondingComplete(final boolean success) {
|
|
|
|
finish();
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public GBDeviceCandidate getCurrentTarget() {
|
|
|
|
return this.deviceTarget;
|
|
|
|
}
|
|
|
|
|
2023-07-23 21:59:04 +02:00
|
|
|
@Override
|
|
|
|
public String getMacAddress() {
|
|
|
|
return deviceTarget.getDevice().getAddress();
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public boolean getAttemptToConnect() {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2023-08-31 23:23:10 +02:00
|
|
|
@Override
|
|
|
|
public void registerBroadcastReceivers() {
|
|
|
|
final IntentFilter bluetoothIntents = new IntentFilter();
|
|
|
|
bluetoothIntents.addAction(BluetoothDevice.ACTION_FOUND);
|
|
|
|
bluetoothIntents.addAction(BluetoothDevice.ACTION_UUID);
|
|
|
|
bluetoothIntents.addAction(BluetoothDevice.ACTION_BOND_STATE_CHANGED);
|
|
|
|
bluetoothIntents.addAction(BluetoothAdapter.ACTION_DISCOVERY_STARTED);
|
|
|
|
bluetoothIntents.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
|
|
|
|
|
|
|
|
registerReceiver(bluetoothReceiver, bluetoothIntents);
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void unregisterBroadcastReceivers() {
|
|
|
|
AndroidUtils.safeUnregisterBroadcastReceiver(this, bluetoothReceiver);
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public Context getContext() {
|
|
|
|
return this;
|
|
|
|
}
|
|
|
|
|
|
|
|
private void loadSettings() {
|
|
|
|
final Prefs prefs = GBApplication.getPrefs();
|
|
|
|
deviceFoundProcessor.setDiscoverUnsupported(prefs.getBoolean("discover_unsupported_devices", false));
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void onDeviceChanged() {
|
|
|
|
refreshDeviceList(true);
|
|
|
|
}
|
|
|
|
|
|
|
|
private final class BluetoothReceiver extends BroadcastReceiver {
|
|
|
|
@Override
|
|
|
|
public void onReceive(final Context context, final Intent intent) {
|
|
|
|
switch (Objects.requireNonNull(intent.getAction())) {
|
|
|
|
case BluetoothAdapter.ACTION_DISCOVERY_STARTED: {
|
|
|
|
LOG.debug("ACTION_DISCOVERY_STARTED");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case BluetoothAdapter.ACTION_STATE_CHANGED: {
|
|
|
|
LOG.debug("ACTION_STATE_CHANGED ");
|
|
|
|
bluetoothStateChanged(intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.STATE_OFF));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case BluetoothDevice.ACTION_FOUND: {
|
|
|
|
final BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
|
|
|
|
if (device == null) {
|
|
|
|
LOG.warn("ACTION_FOUND with null device");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
LOG.debug("ACTION_FOUND {}", device.getAddress());
|
|
|
|
final short rssi = intent.getShortExtra(BluetoothDevice.EXTRA_RSSI, GBDevice.RSSI_UNKNOWN);
|
|
|
|
deviceFoundProcessor.scheduleProcessing(new GBScanEvent(device, rssi, null));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case BluetoothDevice.ACTION_UUID: {
|
|
|
|
final BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
|
|
|
|
if (device == null) {
|
|
|
|
LOG.warn("ACTION_UUID with null device");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
LOG.debug("ACTION_UUID {}", device.getAddress());
|
|
|
|
final short rssi = intent.getShortExtra(BluetoothDevice.EXTRA_RSSI, GBDevice.RSSI_UNKNOWN);
|
|
|
|
final Parcelable[] uuids = intent.getParcelableArrayExtra(BluetoothDevice.EXTRA_UUID);
|
|
|
|
final ParcelUuid[] uuids2 = AndroidUtils.toParcelUuids(uuids);
|
|
|
|
deviceFoundProcessor.scheduleProcessing(new GBScanEvent(device, rssi, uuids2));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case BluetoothDevice.ACTION_BOND_STATE_CHANGED: {
|
|
|
|
LOG.debug("ACTION_BOND_STATE_CHANGED");
|
|
|
|
final BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
|
|
|
|
if (device != null) {
|
|
|
|
final int bondState = intent.getIntExtra(BluetoothDevice.EXTRA_BOND_STATE, BluetoothDevice.BOND_NONE);
|
|
|
|
LOG.debug("Bond state: {}", bondState);
|
|
|
|
|
|
|
|
if (bondState == BluetoothDevice.BOND_BONDED) {
|
|
|
|
BondingUtil.handleDeviceBonded((BondingInterface) context, getCandidateFromMAC(device));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private final class BleScanCallback extends ScanCallback {
|
|
|
|
@Override
|
|
|
|
public void onScanResult(final int callbackType, final ScanResult result) {
|
|
|
|
super.onScanResult(callbackType, result);
|
|
|
|
try {
|
|
|
|
final ScanRecord scanRecord = result.getScanRecord();
|
|
|
|
ParcelUuid[] uuids = null;
|
|
|
|
if (scanRecord != null) {
|
|
|
|
final List<ParcelUuid> serviceUuids = scanRecord.getServiceUuids();
|
|
|
|
if (serviceUuids != null) {
|
|
|
|
uuids = serviceUuids.toArray(new ParcelUuid[0]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
final BluetoothDevice device = result.getDevice();
|
|
|
|
final short rssi = (short) result.getRssi();
|
|
|
|
LOG.debug("BLE result: {}, {}, {}", device.getAddress(), ((scanRecord != null) ? scanRecord.getBytes().length : -1), rssi);
|
|
|
|
deviceFoundProcessor.scheduleProcessing(new GBScanEvent(device, rssi, uuids));
|
|
|
|
} catch (final Exception e) {
|
|
|
|
LOG.warn("Error handling BLE scan result", e);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|