Examples with BeaconParser org.altbeacon.beacon.BeaconParser used on opensource projects

Example 6 with BeaconParser

use of org.altbeacon.beacon.BeaconParser in project android-beacon-library by AltBeacon.

the class ScanFilterUtilsTest method testEddystoneScanFilterData.

@Test
public void testEddystoneScanFilterData() throws Exception {
    org.robolectric.shadows.ShadowLog.stream = System.err;
    BeaconParser parser = new BeaconParser();
    parser.setBeaconLayout(BeaconParser.EDDYSTONE_UID_LAYOUT);
    // no manifest available in robolectric
    BeaconManager.setManifestCheckingDisabled(true);
    List<ScanFilterUtils.ScanFilterData> scanFilterDatas = new ScanFilterUtils().createScanFilterDataForBeaconParser(parser, null);
    assertEquals("scanFilters should be of correct size", 1, scanFilterDatas.size());
    ScanFilterUtils.ScanFilterData sfd = scanFilterDatas.get(0);
    assertEquals("serviceUuid should be right", new Long(0xfeaa), sfd.serviceUuid);
}

Example 7 with BeaconParser

use of org.altbeacon.beacon.BeaconParser in project android-beacon-library by AltBeacon.

the class ScanFilterUtilsTest method testGetAltBeaconScanFilter.

@Test
public void testGetAltBeaconScanFilter() throws Exception {
    org.robolectric.shadows.ShadowLog.stream = System.err;
    BeaconParser parser = new AltBeaconParser();
    // no manifest available in robolectric
    BeaconManager.setManifestCheckingDisabled(true);
    List<ScanFilterUtils.ScanFilterData> scanFilterDatas = new ScanFilterUtils().createScanFilterDataForBeaconParser(parser, null);
    assertEquals("scanFilters should be of correct size", 1, scanFilterDatas.size());
    ScanFilterUtils.ScanFilterData sfd = scanFilterDatas.get(0);
    assertEquals("manufacturer should be right", 0x0118, sfd.manufacturer);
    assertEquals("mask length should be right", 2, sfd.mask.length);
    assertArrayEquals("mask should be right", new byte[] { (byte) 0xff, (byte) 0xff }, sfd.mask);
    assertArrayEquals("filter should be right", new byte[] { (byte) 0xbe, (byte) 0xac }, sfd.filter);
}

Example 8 with BeaconParser

use of org.altbeacon.beacon.BeaconParser in project android-beacon-library by AltBeacon.

the class EddystoneTelemetryAccessor method getTelemetryBytes.

/**
 * Extracts the raw Eddystone telemetry bytes from the extra data fields of an associated beacon.
 * This is useful for passing the telemetry to Google's backend services.
 * @param beacon
 * @return the bytes of the telemetry frame
 */
public byte[] getTelemetryBytes(Beacon beacon) {
    if (beacon.getExtraDataFields().size() >= 5) {
        Beacon telemetryBeacon = new Beacon.Builder().setDataFields(beacon.getExtraDataFields()).build();
        BeaconParser telemetryParser = new BeaconParser().setBeaconLayout(BeaconParser.EDDYSTONE_TLM_LAYOUT);
        byte[] telemetryBytes = telemetryParser.getBeaconAdvertisementData(telemetryBeacon);
        Log.d(TAG, "Rehydrated telemetry bytes are :" + byteArrayToString(telemetryBytes));
        return telemetryBytes;
    } else {
        return null;
    }
}

Example 9 with BeaconParser

use of org.altbeacon.beacon.BeaconParser in project android-beacon-library by AltBeacon.

the class BeaconService method onCreate.

@MainThread
@Override
public void onCreate() {
    this.startForegroundIfConfigured();
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        bluetoothCrashResolver = new BluetoothCrashResolver(this);
        bluetoothCrashResolver.start();
    }
    mScanHelper = new ScanHelper(this);
    if (mScanHelper.getCycledScanner() == null) {
        mScanHelper.createCycledLeScanner(false, bluetoothCrashResolver);
    }
    mScanHelper.setMonitoringStatus(MonitoringStatus.getInstanceForApplication(this));
    mScanHelper.setRangedRegionState(new HashMap<Region, RangeState>());
    mScanHelper.setBeaconParsers(new HashSet<BeaconParser>());
    mScanHelper.setExtraDataBeaconTracker(new ExtraDataBeaconTracker());
    BeaconManager beaconManager = BeaconManager.getInstanceForApplication(getApplicationContext());
    beaconManager.setScannerInSameProcess(true);
    if (beaconManager.isMainProcess()) {
        LogManager.i(TAG, "beaconService version %s is starting up on the main process", BuildConfig.VERSION_NAME);
        // if we are on the main process, we use local broadcast notifications to deliver results.
        ensureNotificationProcessorSetup();
    } else {
        LogManager.i(TAG, "beaconService version %s is starting up on a separate process", BuildConfig.VERSION_NAME);
        ProcessUtils processUtils = new ProcessUtils(this);
        LogManager.i(TAG, "beaconService PID is " + processUtils.getPid() + " with process name " + processUtils.getProcessName());
    }
    String longScanForcingEnabled = getManifestMetadataValue("longScanForcingEnabled");
    if (longScanForcingEnabled != null && longScanForcingEnabled.equals("true")) {
        LogManager.i(TAG, "longScanForcingEnabled to keep scans going on Android N for > 30 minutes");
        if (mScanHelper.getCycledScanner() != null) {
            mScanHelper.getCycledScanner().setLongScanForcingEnabled(true);
        }
    }
    mScanHelper.reloadParsers();
    DistanceCalculator defaultDistanceCalculator = new ModelSpecificDistanceCalculator(this, BeaconManager.getDistanceModelUpdateUrl());
    Beacon.setDistanceCalculator(defaultDistanceCalculator);
    // Look for simulated scan data
    try {
        Class klass = Class.forName("org.altbeacon.beacon.SimulatedScanData");
        java.lang.reflect.Field f = klass.getField("beacons");
        mScanHelper.setSimulatedScanData((List<Beacon>) f.get(null));
    } catch (ClassNotFoundException e) {
        LogManager.d(TAG, "No org.altbeacon.beacon.SimulatedScanData class exists.");
    } catch (Exception e) {
        LogManager.e(e, TAG, "Cannot get simulated Scan data.  Make sure your org.altbeacon.beacon.SimulatedScanData class defines a field with the signature 'public static List<Beacon> beacons'");
    }
}

Example 10 with BeaconParser

use of org.altbeacon.beacon.BeaconParser in project android-beacon-library by AltBeacon.

the class ScanHelper method reloadParsers.

void reloadParsers() {
    HashSet<BeaconParser> newBeaconParsers = new HashSet<>();
    // flatMap all beacon parsers
    boolean matchBeaconsByServiceUUID = true;
    newBeaconParsers.addAll(mBeaconManager.getBeaconParsers());
    for (BeaconParser beaconParser : mBeaconManager.getBeaconParsers()) {
        if (beaconParser.getExtraDataParsers().size() > 0) {
            matchBeaconsByServiceUUID = false;
            newBeaconParsers.addAll(beaconParser.getExtraDataParsers());
        }
    }
    mBeaconParsers = newBeaconParsers;
    // initialize the extra data beacon tracker
    mExtraDataBeaconTracker = new ExtraDataBeaconTracker(matchBeaconsByServiceUUID);
}