android.os.ParcelUuid Java Examples
The following examples show how to use
android.os.ParcelUuid.
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Example #1
Source File: BluetoothAdapter.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
/** * Get the UUIDs supported by the local Bluetooth adapter. * * <p>Requires {@link android.Manifest.permission#BLUETOOTH} * * @return the UUIDs supported by the local Bluetooth Adapter. * @hide */ public ParcelUuid[] getUuids() { if (getState() != STATE_ON) { return null; } try { mServiceLock.readLock().lock(); if (mService != null) { return mService.getUuids(); } } catch (RemoteException e) { Log.e(TAG, "", e); } finally { mServiceLock.readLock().unlock(); } return null; }
Example #2
Source File: ScanFilter.java From Android-Scanner-Compat-Library with BSD 3-Clause "New" or "Revised" License | 6 votes |
private ScanFilter(@Nullable final String name, @Nullable final String deviceAddress, @Nullable final ParcelUuid uuid, @Nullable final ParcelUuid uuidMask, @Nullable final ParcelUuid serviceDataUuid, @Nullable final byte[] serviceData, @Nullable final byte[] serviceDataMask, final int manufacturerId, @Nullable final byte[] manufacturerData, @Nullable final byte[] manufacturerDataMask) { this.deviceName = name; this.serviceUuid = uuid; this.serviceUuidMask = uuidMask; this.deviceAddress = deviceAddress; this.serviceDataUuid = serviceDataUuid; this.serviceData = serviceData; this.serviceDataMask = serviceDataMask; this.manufacturerId = manufacturerId; this.manufacturerData = manufacturerData; this.manufacturerDataMask = manufacturerDataMask; }
Example #3
Source File: MockScanResultProvider.java From bitgatt with Mozilla Public License 2.0 | 6 votes |
MockScanResultProvider(int numberOfMockResults, int minRssi, int maxRssi){ rnd = new Random(System.currentTimeMillis()); scanResults = new ArrayList<>(numberOfMockResults); serviceDataMap = new HashMap<>(); byte[] randomData = new byte[16]; rnd.nextBytes(randomData); serviceDataMap.put(new ParcelUuid(UUID.fromString("adabfb00-6e7d-4601-bda2-bffaa68956ba")), randomData); for(int i=0; i < numberOfMockResults; i++) { ScanResult result = Mockito.mock(ScanResult.class); BluetoothDevice device = Mockito.mock(BluetoothDevice.class); ScanRecord record = Mockito.mock(ScanRecord.class); Mockito.when(device.getAddress()).thenReturn(randomMACAddress()); Mockito.when(device.getName()).thenReturn("foobar-" + String.valueOf(i)); Mockito.when(result.getDevice()).thenReturn(device); Mockito.when(result.getRssi()).thenReturn(-1 * (rnd.nextInt(Math.abs(minRssi) + 1 - Math.abs(maxRssi)) + Math.abs(maxRssi))); Assert.assertTrue("Rssi is less than zero", result.getRssi() < 0); Mockito.when(record.getDeviceName()).thenReturn("foobar-" + String.valueOf(i)); Mockito.when(record.getServiceData()).thenReturn(serviceDataMap); scanResults.add(result); } }
Example #4
Source File: ScanFilter.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
/** * Check if the uuid pattern is contained in a list of parcel uuids. * * @hide */ public static boolean matchesServiceUuids(ParcelUuid uuid, ParcelUuid parcelUuidMask, List<ParcelUuid> uuids) { if (uuid == null) { return true; } if (uuids == null) { return false; } for (ParcelUuid parcelUuid : uuids) { UUID uuidMask = parcelUuidMask == null ? null : parcelUuidMask.getUuid(); if (matchesServiceUuid(uuid.getUuid(), uuidMask, parcelUuid.getUuid())) { return true; } } return false; }
Example #5
Source File: ScanRecordImplCompat.java From RxAndroidBle with Apache License 2.0 | 6 votes |
public ScanRecordImplCompat( @Nullable List<ParcelUuid> serviceUuids, SparseArray<byte[]> manufacturerData, Map<ParcelUuid, byte[]> serviceData, int advertiseFlags, int txPowerLevel, String localName, byte[] bytes ) { this.serviceUuids = serviceUuids; this.manufacturerSpecificData = manufacturerData; this.serviceData = serviceData; this.deviceName = localName; this.advertiseFlags = advertiseFlags; this.txPowerLevel = txPowerLevel; this.bytes = bytes; }
Example #6
Source File: BluetoothGattCharacteristic.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
private BluetoothGattCharacteristic(Parcel in) { mUuid = ((ParcelUuid) in.readParcelable(null)).getUuid(); mInstance = in.readInt(); mProperties = in.readInt(); mPermissions = in.readInt(); mKeySize = in.readInt(); mWriteType = in.readInt(); mDescriptors = new ArrayList<BluetoothGattDescriptor>(); ArrayList<BluetoothGattDescriptor> descs = in.createTypedArrayList(BluetoothGattDescriptor.CREATOR); if (descs != null) { for (BluetoothGattDescriptor desc : descs) { desc.setCharacteristic(this); mDescriptors.add(desc); } } }
Example #7
Source File: NrfMeshRepository.java From Android-nRF-Mesh-Library with BSD 3-Clause "New" or "Revised" License | 6 votes |
/** * Starts reconnecting to the device */ private void startScan() { if (mIsScanning) return; mIsScanning = true; // Scanning settings final ScanSettings settings = new ScanSettings.Builder() .setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY) // Refresh the devices list every second .setReportDelay(0) // Hardware filtering has some issues on selected devices .setUseHardwareFilteringIfSupported(false) // Samsung S6 and S6 Edge report equal value of RSSI for all devices. In this app we ignore the RSSI. /*.setUseHardwareBatchingIfSupported(false)*/ .build(); // Let's use the filter to scan only for Mesh devices final List<ScanFilter> filters = new ArrayList<>(); filters.add(new ScanFilter.Builder().setServiceUuid(new ParcelUuid((MESH_PROXY_UUID))).build()); final BluetoothLeScannerCompat scanner = BluetoothLeScannerCompat.getScanner(); scanner.startScan(filters, settings, scanCallback); Log.v(TAG, "Scan started"); mHandler.postDelayed(mScannerTimeout, 20000); }
Example #8
Source File: BluetoothUtilImpl.java From android-ponewheel with MIT License | 6 votes |
void scanLeDevice(final boolean enable) { Timber.d("scanLeDevice enable = " + enable); if (enable) { mScanning = true; List<ScanFilter> filters_v2 = new ArrayList<>(); ScanFilter scanFilter = new ScanFilter.Builder() .setServiceUuid(ParcelUuid.fromString(OWDevice.OnewheelServiceUUID)) .build(); filters_v2.add(scanFilter); //c03f7c8d-5e96-4a75-b4b6-333d36230365 mBluetoothLeScanner.startScan(filters_v2, settings, mScanCallback); } else { mScanning = false; mBluetoothLeScanner.stopScan(mScanCallback); // added 10/23 to try cleanup mBluetoothLeScanner.flushPendingScanResults(mScanCallback); } mainActivity.invalidateOptionsMenu(); }
Example #9
Source File: BluetoothUuid.java From physical-web with Apache License 2.0 | 6 votes |
/** * Returns true if there any common ParcelUuids in uuidA and uuidB. * * @param uuidA - List of ParcelUuids * @param uuidB - List of ParcelUuids */ public static boolean containsAnyUuid(ParcelUuid[] uuidA, ParcelUuid[] uuidB) { if (uuidA == null && uuidB == null) { return true; } if (uuidA == null) { return uuidB.length == 0 ? true : false; } if (uuidB == null) { return uuidA.length == 0 ? true : false; } HashSet<ParcelUuid> uuidSet = new HashSet<ParcelUuid>(Arrays.asList(uuidA)); for (ParcelUuid uuid : uuidB) { if (uuidSet.contains(uuid)) { return true; } } return false; }
Example #10
Source File: BluetoothUuid.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
/** * Returns true if all the ParcelUuids in ParcelUuidB are present in * ParcelUuidA * * @param uuidA - Array of ParcelUuidsA * @param uuidB - Array of ParcelUuidsB */ public static boolean containsAllUuids(ParcelUuid[] uuidA, ParcelUuid[] uuidB) { if (uuidA == null && uuidB == null) return true; if (uuidA == null) { return uuidB.length == 0; } if (uuidB == null) return true; HashSet<ParcelUuid> uuidSet = new HashSet<ParcelUuid>(Arrays.asList(uuidA)); for (ParcelUuid uuid : uuidB) { if (!uuidSet.contains(uuid)) return false; } return true; }
Example #11
Source File: BluetoothUuid.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
/** * Returns true if there any common ParcelUuids in uuidA and uuidB. * * @param uuidA - List of ParcelUuids * @param uuidB - List of ParcelUuids */ public static boolean containsAnyUuid(ParcelUuid[] uuidA, ParcelUuid[] uuidB) { if (uuidA == null && uuidB == null) return true; if (uuidA == null) { return uuidB.length == 0; } if (uuidB == null) { return uuidA.length == 0; } HashSet<ParcelUuid> uuidSet = new HashSet<ParcelUuid>(Arrays.asList(uuidA)); for (ParcelUuid uuid : uuidB) { if (uuidSet.contains(uuid)) return true; } return false; }
Example #12
Source File: BluetoothUuid.java From EFRConnect-android with Apache License 2.0 | 6 votes |
/** * Returns true if all the ParcelUuids in ParcelUuidB are present in ParcelUuidA * * @param uuidA - Array of ParcelUuidsA * @param uuidB - Array of ParcelUuidsB */ public static boolean containsAllUuids(ParcelUuid[] uuidA, ParcelUuid[] uuidB) { if (uuidA == null && uuidB == null) { return true; } if (uuidA == null) { return uuidB.length == 0; } if (uuidB == null) { return true; } HashSet<ParcelUuid> uuidSet = new HashSet<>(Arrays.asList(uuidA)); for (ParcelUuid uuid : uuidB) { if (!uuidSet.contains(uuid)) { return false; } } return true; }
Example #13
Source File: GattServerActivity.java From sample-bluetooth-le-gattserver with Apache License 2.0 | 6 votes |
/** * Begin advertising over Bluetooth that this device is connectable * and supports the Current Time Service. */ private void startAdvertising() { BluetoothAdapter bluetoothAdapter = mBluetoothManager.getAdapter(); mBluetoothLeAdvertiser = bluetoothAdapter.getBluetoothLeAdvertiser(); if (mBluetoothLeAdvertiser == null) { Log.w(TAG, "Failed to create advertiser"); return; } AdvertiseSettings settings = new AdvertiseSettings.Builder() .setAdvertiseMode(AdvertiseSettings.ADVERTISE_MODE_BALANCED) .setConnectable(true) .setTimeout(0) .setTxPowerLevel(AdvertiseSettings.ADVERTISE_TX_POWER_MEDIUM) .build(); AdvertiseData data = new AdvertiseData.Builder() .setIncludeDeviceName(true) .setIncludeTxPowerLevel(false) .addServiceUuid(new ParcelUuid(TimeProfile.TIME_SERVICE)) .build(); mBluetoothLeAdvertiser .startAdvertising(settings, data, mAdvertiseCallback); }
Example #14
Source File: MainActivity.java From bluetooth with Apache License 2.0 | 6 votes |
void discover() { mBluetoothLeScanner = BluetoothAdapter.getDefaultAdapter().getBluetoothLeScanner(); ScanFilter filter = new ScanFilter.Builder() .setServiceUuid( new ParcelUuid(UUID.fromString( getString(R.string.ble_uuid ) ) ) ) .build(); List<ScanFilter> filters = new ArrayList<ScanFilter>(); filters.add( filter ); ScanSettings settings = new ScanSettings.Builder() .setScanMode( ScanSettings.SCAN_MODE_LOW_LATENCY ) .build(); mBluetoothLeScanner.startScan(filters, settings, mScanCallback); mHandler.postDelayed(new Runnable() { @Override public void run() { mBluetoothLeScanner.stopScan(mScanCallback); } }, 10000); }
Example #15
Source File: ScanFilter.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
/** * Set partial filter on service data. For any bit in the mask, set it to 1 if it needs to * match the one in service data, otherwise set it to 0 to ignore that bit. * <p> * The {@code serviceDataMask} must have the same length of the {@code serviceData}. * * @throws IllegalArgumentException If {@code serviceDataUuid} is null or {@code * serviceDataMask} is {@code null} while {@code serviceData} is not or {@code * serviceDataMask} and {@code serviceData} has different length. */ public Builder setServiceData(ParcelUuid serviceDataUuid, byte[] serviceData, byte[] serviceDataMask) { if (serviceDataUuid == null) { throw new IllegalArgumentException("serviceDataUuid is null"); } if (mServiceDataMask != null) { if (mServiceData == null) { throw new IllegalArgumentException( "serviceData is null while serviceDataMask is not null"); } // Since the mServiceDataMask is a bit mask for mServiceData, the lengths of the two // byte array need to be the same. if (mServiceData.length != mServiceDataMask.length) { throw new IllegalArgumentException( "size mismatch for service data and service data mask"); } } mServiceDataUuid = serviceDataUuid; mServiceData = serviceData; mServiceDataMask = serviceDataMask; return this; }
Example #16
Source File: BlePeripheralUart.java From Bluefruit_LE_Connect_Android_V2 with MIT License | 5 votes |
@SuppressWarnings("unused") public static boolean isUartAdvertised(@NonNull BlePeripheral blePeripheral) { List<ParcelUuid> serviceUuids = blePeripheral.getScanRecord().getServiceUuids(); boolean found = false; if (serviceUuids != null) { int i = 0; while (i < serviceUuids.size() && !found) { found = serviceUuids.get(i).getUuid().equals(kUartServiceUUID); i++; } } return found; }
Example #17
Source File: AdvertiseData.java From android_9.0.0_r45 with Apache License 2.0 | 5 votes |
/** * Add service data to advertise data. * * @param serviceDataUuid 16-bit UUID of the service the data is associated with * @param serviceData Service data * @throws IllegalArgumentException If the {@code serviceDataUuid} or {@code serviceData} is * empty. */ public Builder addServiceData(ParcelUuid serviceDataUuid, byte[] serviceData) { if (serviceDataUuid == null || serviceData == null) { throw new IllegalArgumentException( "serviceDataUuid or serviceDataUuid is null"); } mServiceData.put(serviceDataUuid, serviceData); return this; }
Example #18
Source File: ScanRecordImplCompatLocal.java From xDrip-plus with GNU General Public License v3.0 | 5 votes |
/** * Returns the service data byte array associated with the {@code serviceUuid}. Returns * {@code null} if the {@code serviceDataUuid} is not found. */ @Nullable public byte[] getServiceData(ParcelUuid serviceDataUuid) { if (serviceDataUuid == null) { return null; } return serviceData.get(serviceDataUuid); }
Example #19
Source File: BluetoothUuidCompat.java From AndroidBleManager with Apache License 2.0 | 5 votes |
/** * Returns true if ParcelUuid is present in uuidArray * * @param uuidArray - Array of ParcelUuids * @param uuid */ public static boolean isUuidPresent(ParcelUuid[] uuidArray, ParcelUuid uuid) { if ((uuidArray == null || uuidArray.length == 0) && uuid == null) return true; if (uuidArray == null) return false; for (ParcelUuid element : uuidArray) { if (element.equals(uuid)) return true; } return false; }
Example #20
Source File: ScanFilter.java From android_9.0.0_r45 with Apache License 2.0 | 5 votes |
private ScanFilter(String name, String deviceAddress, ParcelUuid uuid, ParcelUuid uuidMask, ParcelUuid serviceDataUuid, byte[] serviceData, byte[] serviceDataMask, int manufacturerId, byte[] manufacturerData, byte[] manufacturerDataMask) { mDeviceName = name; mServiceUuid = uuid; mServiceUuidMask = uuidMask; mDeviceAddress = deviceAddress; mServiceDataUuid = serviceDataUuid; mServiceData = serviceData; mServiceDataMask = serviceDataMask; mManufacturerId = manufacturerId; mManufacturerData = manufacturerData; mManufacturerDataMask = manufacturerDataMask; }
Example #21
Source File: MainActivity.java From rubik-robot with MIT License | 5 votes |
public void connectBluetooth() { mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); if (!mBluetoothAdapter.isEnabled()) { Toast.makeText(this, "Enable Bluetooth and pair", Toast.LENGTH_LONG).show(); return; } BluetoothDevice device = mBluetoothAdapter.getRemoteDevice("98:D3:31:30:3B:D8"); for (BluetoothDevice x : mBluetoothAdapter.getBondedDevices()) { Log.d("Main", "Address: " + x.getAddress()); for (ParcelUuid uuid : x.getUuids()) { Log.d("Main", "parceluuid:" + uuid.toString()); } } try { mBluetoothAdapter.cancelDiscovery(); BluetoothSocket socket = device.createRfcommSocketToServiceRecord(UUID.fromString("00001101-0000-1000-8000-00805f9b34fb")); socket.connect(); mRobotScheduler = new RobotScheduler(socket.getInputStream(), socket.getOutputStream(), 10); Toast.makeText(this, "Connected to arduino", Toast.LENGTH_SHORT).show(); mMapper = new SlightlyMoreAdvancedMapper(); } catch (IOException e) { Log.d("Main", "Exception connecting to bluetooth: ", e); } }
Example #22
Source File: BluetoothUuid.java From EFRConnect-android with Apache License 2.0 | 5 votes |
/** * Returns true if ParcelUuid is present in uuidArray * * @param uuidArray - Array of ParcelUuids * @param uuid */ public static boolean isUuidPresent(ParcelUuid[] uuidArray, ParcelUuid uuid) { if ((uuidArray == null || uuidArray.length == 0) && uuid == null) { return true; } if (uuidArray == null) { return false; } for (ParcelUuid element : uuidArray) { if (element.equals(uuid)) { return true; } } return false; }
Example #23
Source File: ScanRecord.java From Android-BLE with Apache License 2.0 | 5 votes |
/** * Returns the service data byte array associated with the {@code serviceUuid}. Returns * {@code null} if the {@code serviceDataUuid} is not found. */ @Nullable public byte[] getServiceData(ParcelUuid serviceDataUuid) { if (serviceDataUuid == null) { return null; } return mServiceData.get(serviceDataUuid); }
Example #24
Source File: Utils.java From Android-nRF-Mesh-Library with BSD 3-Clause "New" or "Revised" License | 5 votes |
@Nullable public static byte[] getServiceData(@NonNull final ScanResult result, @NonNull final UUID serviceUuid) { final ScanRecord scanRecord = result.getScanRecord(); if (scanRecord != null) { return scanRecord.getServiceData(new ParcelUuid((serviceUuid))); } return null; }
Example #25
Source File: BluetoothUuid.java From EFRConnect-android with Apache License 2.0 | 5 votes |
/** * Check whether the given parcelUuid can be converted to 16 bit bluetooth uuid. * * @param parcelUuid * @return true if the parcelUuid can be converted to 16 bit uuid, false otherwise. */ public static boolean is16BitUuid(ParcelUuid parcelUuid) { UUID uuid = parcelUuid.getUuid(); if (uuid.getLeastSignificantBits() != BASE_UUID.getUuid().getLeastSignificantBits()) { return false; } return ((uuid.getMostSignificantBits() & 0xFFFF0000FFFFFFFFL) == 0x1000L); }
Example #26
Source File: WebContentsImpl.java From 365browser with Apache License 2.0 | 5 votes |
@Override public WebContents createFromParcel(Parcel source) { Bundle bundle = source.readBundle(); // Check the version. if (bundle.getLong(PARCEL_VERSION_KEY, -1) != 0) return null; // Check that we're in the same process. ParcelUuid parcelUuid = bundle.getParcelable(PARCEL_PROCESS_GUARD_KEY); if (sParcelableUUID.compareTo(parcelUuid.getUuid()) != 0) return null; // Attempt to retrieve the WebContents object from the native pointer. return nativeFromNativePtr(bundle.getLong(PARCEL_WEBCONTENTS_KEY)); }
Example #27
Source File: ScanFilterUtils.java From android-beacon-library with Apache License 2.0 | 5 votes |
public List<ScanFilter> createScanFiltersForBeaconParsers(List<BeaconParser> beaconParsers) { List<ScanFilter> scanFilters = new ArrayList<ScanFilter>(); // for each beacon parser, make a filter expression that includes all its desired // hardware manufacturers for (BeaconParser beaconParser: beaconParsers) { List<ScanFilterData> sfds = createScanFilterDataForBeaconParser(beaconParser); for (ScanFilterData sfd: sfds) { ScanFilter.Builder builder = new ScanFilter.Builder(); if (sfd.serviceUuid != null) { // Use a 16 bit service UUID in a 128 bit form String serviceUuidString = String.format("0000%04X-0000-1000-8000-00805f9b34fb", sfd.serviceUuid); String serviceUuidMaskString = "FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF"; ParcelUuid parcelUuid = ParcelUuid.fromString(serviceUuidString); ParcelUuid parcelUuidMask = ParcelUuid.fromString(serviceUuidMaskString); if (LogManager.isVerboseLoggingEnabled()) { LogManager.d(TAG, "making scan filter for service: "+serviceUuidString+" "+parcelUuid); LogManager.d(TAG, "making scan filter with service mask: "+serviceUuidMaskString+" "+parcelUuidMask); } builder.setServiceUuid(parcelUuid, parcelUuidMask); } else { builder.setServiceUuid(null); builder.setManufacturerData((int) sfd.manufacturer, sfd.filter, sfd.mask); } ScanFilter scanFilter = builder.build(); if (LogManager.isVerboseLoggingEnabled()) { LogManager.d(TAG, "Set up a scan filter: "+scanFilter); } scanFilters.add(scanFilter); } } return scanFilters; }
Example #28
Source File: AbstractHOGPServer.java From DeviceConnect-Android with MIT License | 5 votes |
/** * アドバタイジングを開始します. */ private void startAdvertising() { if (DEBUG) { Log.d(TAG, "startAdvertising"); } mHandler.post(new Runnable() { @Override public void run() { // set up advertising setting final AdvertiseSettings advertiseSettings = new AdvertiseSettings.Builder() .setTxPowerLevel(AdvertiseSettings.ADVERTISE_TX_POWER_HIGH) .setConnectable(true) .setTimeout(0) .setAdvertiseMode(AdvertiseSettings.ADVERTISE_MODE_LOW_LATENCY) .build(); // set up advertising data final AdvertiseData advertiseData = new AdvertiseData.Builder() .setIncludeTxPowerLevel(false) .setIncludeDeviceName(true) .addServiceUuid(ParcelUuid.fromString(SERVICE_DEVICE_INFORMATION.toString())) .addServiceUuid(ParcelUuid.fromString(SERVICE_BLE_HID.toString())) .addServiceUuid(ParcelUuid.fromString(SERVICE_BATTERY.toString())) .build(); // set up scan result final AdvertiseData scanResult = new AdvertiseData.Builder() .addServiceUuid(ParcelUuid.fromString(SERVICE_DEVICE_INFORMATION.toString())) .addServiceUuid(ParcelUuid.fromString(SERVICE_BLE_HID.toString())) .addServiceUuid(ParcelUuid.fromString(SERVICE_BATTERY.toString())) .build(); mBluetoothLeAdvertiser.startAdvertising(advertiseSettings, advertiseData, scanResult, mAdvertiseCallback); } }); }
Example #29
Source File: ScanFilter.java From RxAndroidBle with Apache License 2.0 | 5 votes |
ScanFilter(String name, String deviceAddress, ParcelUuid uuid, ParcelUuid uuidMask, ParcelUuid serviceDataUuid, byte[] serviceData, byte[] serviceDataMask, int manufacturerId, byte[] manufacturerData, byte[] manufacturerDataMask) { mDeviceName = name; mServiceUuid = uuid; mServiceUuidMask = uuidMask; mDeviceAddress = deviceAddress; mServiceDataUuid = serviceDataUuid; mServiceData = serviceData; mServiceDataMask = serviceDataMask; mManufacturerId = manufacturerId; mManufacturerData = manufacturerData; mManufacturerDataMask = manufacturerDataMask; }
Example #30
Source File: BluetoothUuid.java From physical-web with Apache License 2.0 | 5 votes |
/** * Check whether the given parcelUuid can be converted to 16 bit bluetooth uuid. * * @param parcelUuid * @return true if the parcelUuid can be converted to 16 bit uuid, false otherwise. */ public static boolean is16BitUuid(ParcelUuid parcelUuid) { UUID uuid = parcelUuid.getUuid(); if (uuid.getLeastSignificantBits() != BASE_UUID.getUuid().getLeastSignificantBits()) { return false; } return (uuid.getMostSignificantBits() & 0xFFFF0000FFFFFFFFL) == 0x1000L; }