Examples with ModelSpecificDistanceCalculator org.altbeacon.beacon.distance.ModelSpecificDistanceCalculator used on opensource projects

Example 1 with ModelSpecificDistanceCalculator

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

the class BeaconTest method testCalculateAccuracyWithRssiGreaterThanPower.

@Test
public void testCalculateAccuracyWithRssiGreaterThanPower() {
    Beacon.setDistanceCalculator(new ModelSpecificDistanceCalculator(null, null));
    double accuracy = Beacon.calculateDistance(-55, -50);
    assertTrue("Distance should be under one meter if mRssi is less negative than power.  Accuracy was " + accuracy, accuracy < 1.0);
}

Example 2 with ModelSpecificDistanceCalculator

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

the class BeaconTest method testCalculateAccuracyWithRssiEqualsPower.

@Test
public void testCalculateAccuracyWithRssiEqualsPower() {
    Beacon.setDistanceCalculator(new ModelSpecificDistanceCalculator(null, null));
    double accuracy = Beacon.calculateDistance(-55, -55);
    assertEquals("Distance should be one meter if mRssi is the same as power", 1.0, accuracy, 0.1);
}

Example 3 with ModelSpecificDistanceCalculator

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

the class BeaconService method onCreate.

@Override
public void onCreate() {
    LogManager.i(TAG, "beaconService version %s is starting up", BuildConfig.VERSION_NAME);
    bluetoothCrashResolver = new BluetoothCrashResolver(this);
    bluetoothCrashResolver.start();
    // Create a private executor so we don't compete with threads used by AsyncTask
    // This uses fewer threads than the default executor so it won't hog CPU
    mExecutor = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors() + 1);
    mCycledScanner = CycledLeScanner.createScanner(this, BeaconManager.DEFAULT_FOREGROUND_SCAN_PERIOD, BeaconManager.DEFAULT_FOREGROUND_BETWEEN_SCAN_PERIOD, mBackgroundFlag, mCycledLeScanCallback, bluetoothCrashResolver);
    beaconManager = BeaconManager.getInstanceForApplication(getApplicationContext());
    //flatMap all beacon parsers
    boolean matchBeaconsByServiceUUID = true;
    if (beaconManager.getBeaconParsers() != null) {
        beaconParsers.addAll(beaconManager.getBeaconParsers());
        for (BeaconParser beaconParser : beaconManager.getBeaconParsers()) {
            if (beaconParser.getExtraDataParsers().size() > 0) {
                matchBeaconsByServiceUUID = false;
                beaconParsers.addAll(beaconParser.getExtraDataParsers());
            }
        }
    }
    //initialize the extra data beacon tracker
    mExtraDataBeaconTracker = new ExtraDataBeaconTracker(matchBeaconsByServiceUUID);
    defaultDistanceCalculator = new ModelSpecificDistanceCalculator(this, BeaconManager.getDistanceModelUpdateUrl());
    Beacon.setDistanceCalculator(defaultDistanceCalculator);
    monitoringStatus = MonitoringStatus.getInstanceForApplication(getApplicationContext());
    // Look for simulated scan data
    try {
        Class klass = Class.forName("org.altbeacon.beacon.SimulatedScanData");
        java.lang.reflect.Field f = klass.getField("beacons");
        this.simulatedScanData = (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 4 with ModelSpecificDistanceCalculator

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

the class BeaconTest method testCalculateAccuracyWithRssiLessThanPower.

@Test
public void testCalculateAccuracyWithRssiLessThanPower() {
    Beacon.setDistanceCalculator(new ModelSpecificDistanceCalculator(null, null));
    double accuracy = Beacon.calculateDistance(-55, -60);
    assertTrue("Distance should be over one meter if mRssi is less negative than power. Accuracy was " + accuracy, accuracy > 1.0);
}

Example 5 with ModelSpecificDistanceCalculator

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

the class BeaconTest method testCalculateAccuracyWithRssiEqualsPowerOnInternalProperties.

@Test
public void testCalculateAccuracyWithRssiEqualsPowerOnInternalProperties() {
    Beacon.setDistanceCalculator(new ModelSpecificDistanceCalculator(null, null));
    Beacon beacon = new Beacon.Builder().setTxPower(-55).setRssi(-55).build();
    double distance = beacon.getDistance();
    assertEquals("Distance should be one meter if mRssi is the same as power", 1.0, distance, 0.1);
}