use of android.bluetooth.le.ScanRecord in project android_frameworks_base by ResurrectionRemix.
the class ScanRecordTest method testParser.
@SmallTest
public void testParser() {
byte[] scanRecord = new byte[] { // advertising flags
0x02, // advertising flags
0x01, // advertising flags
0x1a, // 16 bit service uuids
0x05, // 16 bit service uuids
0x02, // 16 bit service uuids
0x0b, // 16 bit service uuids
0x11, // 16 bit service uuids
0x0a, // 16 bit service uuids
0x11, // name
0x04, // name
0x09, // name
0x50, // name
0x65, // name
0x64, // tx power level
0x02, // tx power level
0x0A, // tx power level
(byte) 0xec, // service data
0x05, // service data
0x16, // service data
0x0b, // service data
0x11, // service data
0x50, // service data
0x64, // manufacturer specific data
0x05, // manufacturer specific data
(byte) 0xff, // manufacturer specific data
(byte) 0xe0, // manufacturer specific data
0x00, // manufacturer specific data
0x02, // manufacturer specific data
0x15, // an unknown data type won't cause trouble
0x03, // an unknown data type won't cause trouble
0x50, // an unknown data type won't cause trouble
0x01, // an unknown data type won't cause trouble
0x02 };
ScanRecord data = ScanRecord.parseFromBytes(scanRecord);
assertEquals(0x1a, data.getAdvertiseFlags());
ParcelUuid uuid1 = ParcelUuid.fromString("0000110A-0000-1000-8000-00805F9B34FB");
ParcelUuid uuid2 = ParcelUuid.fromString("0000110B-0000-1000-8000-00805F9B34FB");
assertTrue(data.getServiceUuids().contains(uuid1));
assertTrue(data.getServiceUuids().contains(uuid2));
assertEquals("Ped", data.getDeviceName());
assertEquals(-20, data.getTxPowerLevel());
assertTrue(data.getManufacturerSpecificData().get(0x00E0) != null);
assertArrayEquals(new byte[] { 0x02, 0x15 }, data.getManufacturerSpecificData().get(0x00E0));
assertTrue(data.getServiceData().containsKey(uuid2));
assertArrayEquals(new byte[] { 0x50, 0x64 }, data.getServiceData().get(uuid2));
}
use of android.bluetooth.le.ScanRecord in project android_frameworks_base by ResurrectionRemix.
the class BluetoothAdapter method startLeScan.
/**
* Starts a scan for Bluetooth LE devices, looking for devices that
* advertise given services.
*
* <p>Devices which advertise all specified services are reported using the
* {@link LeScanCallback#onLeScan} callback.
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} permission.
*
* @param serviceUuids Array of services to look for
* @param callback the callback LE scan results are delivered
* @return true, if the scan was started successfully
* @deprecated use {@link BluetoothLeScanner#startScan(List, ScanSettings, ScanCallback)}
* instead.
*/
@Deprecated
@RequiresPermission(Manifest.permission.BLUETOOTH_ADMIN)
public boolean startLeScan(final UUID[] serviceUuids, final LeScanCallback callback) {
if (DBG)
Log.d(TAG, "startLeScan(): " + Arrays.toString(serviceUuids));
if (callback == null) {
if (DBG)
Log.e(TAG, "startLeScan: null callback");
return false;
}
BluetoothLeScanner scanner = getBluetoothLeScanner();
if (scanner == null) {
if (DBG)
Log.e(TAG, "startLeScan: cannot get BluetoothLeScanner");
return false;
}
synchronized (mLeScanClients) {
if (mLeScanClients.containsKey(callback)) {
if (DBG)
Log.e(TAG, "LE Scan has already started");
return false;
}
try {
IBluetoothGatt iGatt = mManagerService.getBluetoothGatt();
if (iGatt == null) {
// BLE is not supported
return false;
}
ScanCallback scanCallback = new ScanCallback() {
@Override
public void onScanResult(int callbackType, ScanResult result) {
if (callbackType != ScanSettings.CALLBACK_TYPE_ALL_MATCHES) {
// Should not happen.
Log.e(TAG, "LE Scan has already started");
return;
}
ScanRecord scanRecord = result.getScanRecord();
if (scanRecord == null) {
return;
}
if (serviceUuids != null) {
List<ParcelUuid> uuids = new ArrayList<ParcelUuid>();
for (UUID uuid : serviceUuids) {
uuids.add(new ParcelUuid(uuid));
}
List<ParcelUuid> scanServiceUuids = scanRecord.getServiceUuids();
if (scanServiceUuids == null || !scanServiceUuids.containsAll(uuids)) {
if (DBG)
Log.d(TAG, "uuids does not match");
return;
}
}
callback.onLeScan(result.getDevice(), result.getRssi(), scanRecord.getBytes());
}
};
ScanSettings settings = new ScanSettings.Builder().setCallbackType(ScanSettings.CALLBACK_TYPE_ALL_MATCHES).setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY).build();
List<ScanFilter> filters = new ArrayList<ScanFilter>();
if (serviceUuids != null && serviceUuids.length > 0) {
// Note scan filter does not support matching an UUID array so we put one
// UUID to hardware and match the whole array in callback.
ScanFilter filter = new ScanFilter.Builder().setServiceUuid(new ParcelUuid(serviceUuids[0])).build();
filters.add(filter);
}
scanner.startScan(filters, settings, scanCallback);
mLeScanClients.put(callback, scanCallback);
return true;
} catch (RemoteException e) {
Log.e(TAG, "", e);
}
}
return false;
}
use of android.bluetooth.le.ScanRecord in project android_frameworks_base by DirtyUnicorns.
the class ScanRecordTest method testParser.
@SmallTest
public void testParser() {
byte[] scanRecord = new byte[] { // advertising flags
0x02, // advertising flags
0x01, // advertising flags
0x1a, // 16 bit service uuids
0x05, // 16 bit service uuids
0x02, // 16 bit service uuids
0x0b, // 16 bit service uuids
0x11, // 16 bit service uuids
0x0a, // 16 bit service uuids
0x11, // name
0x04, // name
0x09, // name
0x50, // name
0x65, // name
0x64, // tx power level
0x02, // tx power level
0x0A, // tx power level
(byte) 0xec, // service data
0x05, // service data
0x16, // service data
0x0b, // service data
0x11, // service data
0x50, // service data
0x64, // manufacturer specific data
0x05, // manufacturer specific data
(byte) 0xff, // manufacturer specific data
(byte) 0xe0, // manufacturer specific data
0x00, // manufacturer specific data
0x02, // manufacturer specific data
0x15, // an unknown data type won't cause trouble
0x03, // an unknown data type won't cause trouble
0x50, // an unknown data type won't cause trouble
0x01, // an unknown data type won't cause trouble
0x02 };
ScanRecord data = ScanRecord.parseFromBytes(scanRecord);
assertEquals(0x1a, data.getAdvertiseFlags());
ParcelUuid uuid1 = ParcelUuid.fromString("0000110A-0000-1000-8000-00805F9B34FB");
ParcelUuid uuid2 = ParcelUuid.fromString("0000110B-0000-1000-8000-00805F9B34FB");
assertTrue(data.getServiceUuids().contains(uuid1));
assertTrue(data.getServiceUuids().contains(uuid2));
assertEquals("Ped", data.getDeviceName());
assertEquals(-20, data.getTxPowerLevel());
assertTrue(data.getManufacturerSpecificData().get(0x00E0) != null);
assertArrayEquals(new byte[] { 0x02, 0x15 }, data.getManufacturerSpecificData().get(0x00E0));
assertTrue(data.getServiceData().containsKey(uuid2));
assertArrayEquals(new byte[] { 0x50, 0x64 }, data.getServiceData().get(uuid2));
}
use of android.bluetooth.le.ScanRecord in project android_frameworks_base by DirtyUnicorns.
the class BluetoothAdapter method startLeScan.
/**
* Starts a scan for Bluetooth LE devices, looking for devices that
* advertise given services.
*
* <p>Devices which advertise all specified services are reported using the
* {@link LeScanCallback#onLeScan} callback.
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} permission.
*
* @param serviceUuids Array of services to look for
* @param callback the callback LE scan results are delivered
* @return true, if the scan was started successfully
* @deprecated use {@link BluetoothLeScanner#startScan(List, ScanSettings, ScanCallback)}
* instead.
*/
@Deprecated
@RequiresPermission(Manifest.permission.BLUETOOTH_ADMIN)
public boolean startLeScan(final UUID[] serviceUuids, final LeScanCallback callback) {
if (DBG)
Log.d(TAG, "startLeScan(): " + Arrays.toString(serviceUuids));
if (callback == null) {
if (DBG)
Log.e(TAG, "startLeScan: null callback");
return false;
}
BluetoothLeScanner scanner = getBluetoothLeScanner();
if (scanner == null) {
if (DBG)
Log.e(TAG, "startLeScan: cannot get BluetoothLeScanner");
return false;
}
synchronized (mLeScanClients) {
if (mLeScanClients.containsKey(callback)) {
if (DBG)
Log.e(TAG, "LE Scan has already started");
return false;
}
try {
IBluetoothGatt iGatt = mManagerService.getBluetoothGatt();
if (iGatt == null) {
// BLE is not supported
return false;
}
ScanCallback scanCallback = new ScanCallback() {
@Override
public void onScanResult(int callbackType, ScanResult result) {
if (callbackType != ScanSettings.CALLBACK_TYPE_ALL_MATCHES) {
// Should not happen.
Log.e(TAG, "LE Scan has already started");
return;
}
ScanRecord scanRecord = result.getScanRecord();
if (scanRecord == null) {
return;
}
if (serviceUuids != null) {
List<ParcelUuid> uuids = new ArrayList<ParcelUuid>();
for (UUID uuid : serviceUuids) {
uuids.add(new ParcelUuid(uuid));
}
List<ParcelUuid> scanServiceUuids = scanRecord.getServiceUuids();
if (scanServiceUuids == null || !scanServiceUuids.containsAll(uuids)) {
if (DBG)
Log.d(TAG, "uuids does not match");
return;
}
}
callback.onLeScan(result.getDevice(), result.getRssi(), scanRecord.getBytes());
}
};
ScanSettings settings = new ScanSettings.Builder().setCallbackType(ScanSettings.CALLBACK_TYPE_ALL_MATCHES).setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY).build();
List<ScanFilter> filters = new ArrayList<ScanFilter>();
if (serviceUuids != null && serviceUuids.length > 0) {
// Note scan filter does not support matching an UUID array so we put one
// UUID to hardware and match the whole array in callback.
ScanFilter filter = new ScanFilter.Builder().setServiceUuid(new ParcelUuid(serviceUuids[0])).build();
filters.add(filter);
}
scanner.startScan(filters, settings, scanCallback);
mLeScanClients.put(callback, scanCallback);
return true;
} catch (RemoteException e) {
Log.e(TAG, "", e);
}
}
return false;
}
use of android.bluetooth.le.ScanRecord in project android_frameworks_base by AOSPA.
the class BluetoothAdapter method startLeScan.
/**
* Starts a scan for Bluetooth LE devices, looking for devices that
* advertise given services.
*
* <p>Devices which advertise all specified services are reported using the
* {@link LeScanCallback#onLeScan} callback.
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} permission.
*
* @param serviceUuids Array of services to look for
* @param callback the callback LE scan results are delivered
* @return true, if the scan was started successfully
* @deprecated use {@link BluetoothLeScanner#startScan(List, ScanSettings, ScanCallback)}
* instead.
*/
@Deprecated
@RequiresPermission(Manifest.permission.BLUETOOTH_ADMIN)
public boolean startLeScan(final UUID[] serviceUuids, final LeScanCallback callback) {
if (DBG)
Log.d(TAG, "startLeScan(): " + Arrays.toString(serviceUuids));
if (callback == null) {
if (DBG)
Log.e(TAG, "startLeScan: null callback");
return false;
}
BluetoothLeScanner scanner = getBluetoothLeScanner();
if (scanner == null) {
if (DBG)
Log.e(TAG, "startLeScan: cannot get BluetoothLeScanner");
return false;
}
synchronized (mLeScanClients) {
if (mLeScanClients.containsKey(callback)) {
if (DBG)
Log.e(TAG, "LE Scan has already started");
return false;
}
try {
IBluetoothGatt iGatt = mManagerService.getBluetoothGatt();
if (iGatt == null) {
// BLE is not supported
return false;
}
ScanCallback scanCallback = new ScanCallback() {
@Override
public void onScanResult(int callbackType, ScanResult result) {
if (callbackType != ScanSettings.CALLBACK_TYPE_ALL_MATCHES) {
// Should not happen.
Log.e(TAG, "LE Scan has already started");
return;
}
ScanRecord scanRecord = result.getScanRecord();
if (scanRecord == null) {
return;
}
if (serviceUuids != null) {
List<ParcelUuid> uuids = new ArrayList<ParcelUuid>();
for (UUID uuid : serviceUuids) {
uuids.add(new ParcelUuid(uuid));
}
List<ParcelUuid> scanServiceUuids = scanRecord.getServiceUuids();
if (scanServiceUuids == null || !scanServiceUuids.containsAll(uuids)) {
if (DBG)
Log.d(TAG, "uuids does not match");
return;
}
}
callback.onLeScan(result.getDevice(), result.getRssi(), scanRecord.getBytes());
}
};
ScanSettings settings = new ScanSettings.Builder().setCallbackType(ScanSettings.CALLBACK_TYPE_ALL_MATCHES).setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY).build();
List<ScanFilter> filters = new ArrayList<ScanFilter>();
if (serviceUuids != null && serviceUuids.length > 0) {
// Note scan filter does not support matching an UUID array so we put one
// UUID to hardware and match the whole array in callback.
ScanFilter filter = new ScanFilter.Builder().setServiceUuid(new ParcelUuid(serviceUuids[0])).build();
filters.add(filter);
}
scanner.startScan(filters, settings, scanCallback);
mLeScanClients.put(callback, scanCallback);
return true;
} catch (RemoteException e) {
Log.e(TAG, "", e);
}
}
return false;
}
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