android.location.Criteria#setBearingRequired

Source File: RawLocationProvider.java From background-geolocation-android with Apache License 2.0

6 votes

@Override
public void onStart() {
    if (isStarted) {
        return;
    }

    Criteria criteria = new Criteria();
    criteria.setAltitudeRequired(false);
    criteria.setBearingRequired(false);
    criteria.setSpeedRequired(true);
    criteria.setCostAllowed(true);
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    criteria.setHorizontalAccuracy(translateDesiredAccuracy(mConfig.getDesiredAccuracy()));
    criteria.setPowerRequirement(Criteria.POWER_HIGH);

    try {
        locationManager.requestLocationUpdates(locationManager.getBestProvider(criteria, true), mConfig.getInterval(), mConfig.getDistanceFilter(), this);
        isStarted = true;
    } catch (SecurityException e) {
        logger.error("Security exception: {}", e.getMessage());
        this.handleSecurityException(e);
    }
}

Source File: LocationUtils.java From Android-UtilCode with Apache License 2.0

6 votes

/**
 * 设置定位参数
 *
 * @return {@link Criteria}
 */
private static Criteria getCriteria() {
    Criteria criteria = new Criteria();
    // 设置定位精确度 Criteria.ACCURACY_COARSE比较粗略，Criteria.ACCURACY_FINE则比较精细
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    // 设置是否要求速度
    criteria.setSpeedRequired(false);
    // 设置是否允许运营商收费
    criteria.setCostAllowed(false);
    // 设置是否需要方位信息
    criteria.setBearingRequired(false);
    // 设置是否需要海拔信息
    criteria.setAltitudeRequired(false);
    // 设置对电源的需求
    criteria.setPowerRequirement(Criteria.POWER_LOW);
    return criteria;
}

Source File: RxLocationTool.java From RxTools-master with Apache License 2.0

6 votes

/**
 * 设置定位参数
 *
 * @return {@link Criteria}
 */
private static Criteria getCriteria() {
    Criteria criteria = new Criteria();
    //设置定位精确度 Criteria.ACCURACY_COARSE比较粗略，Criteria.ACCURACY_FINE则比较精细
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    //设置是否要求速度
    criteria.setSpeedRequired(false);
    // 设置是否允许运营商收费
    criteria.setCostAllowed(false);
    //设置是否需要方位信息
    criteria.setBearingRequired(false);
    //设置是否需要海拔信息
    criteria.setAltitudeRequired(false);
    // 设置对电源的需求
    criteria.setPowerRequirement(Criteria.POWER_LOW);
    return criteria;
}

Source File: Geolocation.java From OsmGo with MIT License

6 votes

/**
 * Given the call's options, return a Criteria object
 * that will indicate which location provider we need to use.
 * @param call
 * @return
 */
private Criteria getCriteriaForCall(PluginCall call) {
  boolean enableHighAccuracy = call.getBoolean("enableHighAccuracy", false);
  boolean altitudeRequired = call.getBoolean("altitudeRequired", false);
  boolean speedRequired = call.getBoolean("speedRequired", false);
  boolean bearingRequired = call.getBoolean("bearingRequired", false);

  int timeout = call.getInt("timeout", 30000);
  int maximumAge = call.getInt("maximumAge", 0);

  Criteria c = new Criteria();
  c.setAccuracy(enableHighAccuracy ? Criteria.ACCURACY_FINE : Criteria.ACCURACY_COARSE);
  c.setAltitudeRequired(altitudeRequired);
  c.setBearingRequired(bearingRequired);
  c.setSpeedRequired(speedRequired);
  return c;
}

Source File: LocationUtils.java From AndroidUtilCode with Apache License 2.0

6 votes

/**
 * 设置定位参数
 *
 * @return {@link Criteria}
 */
private static Criteria getCriteria() {
    Criteria criteria = new Criteria();
    // 设置定位精确度 Criteria.ACCURACY_COARSE比较粗略，Criteria.ACCURACY_FINE则比较精细
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    // 设置是否要求速度
    criteria.setSpeedRequired(false);
    // 设置是否允许运营商收费
    criteria.setCostAllowed(false);
    // 设置是否需要方位信息
    criteria.setBearingRequired(false);
    // 设置是否需要海拔信息
    criteria.setAltitudeRequired(false);
    // 设置对电源的需求
    criteria.setPowerRequirement(Criteria.POWER_LOW);
    return criteria;
}

Source File: GPSTracker.java From AsteroidOSSync with GNU General Public License v3.0

6 votes

public void updateLocation() {
    try {
        mLocationManager = (LocationManager) mContext
                .getSystemService(LOCATION_SERVICE);

        Criteria criteria = new Criteria();
        criteria.setAccuracy(Criteria.ACCURACY_LOW);
        criteria.setSpeedRequired(false);
        criteria.setAltitudeRequired(false);
        criteria.setBearingRequired(false);
        criteria.setCostAllowed(true);
        criteria.setPowerRequirement(Criteria.POWER_LOW);
        String provider = mLocationManager.getBestProvider(criteria, true);
        if(provider != null) {
            mLocationManager.requestSingleUpdate(provider, this, null);
            mCanGetLocation = true;
        }
    }
    catch (SecurityException | NullPointerException e) {
        e.printStackTrace();
    }
}

Source File: LocationUtils.java From DevUtils with Apache License 2.0

6 votes

/**
 * 获取定位参数对象
 * @return {@link Criteria}
 */
private static Criteria getCriteria() {
    Criteria criteria = new Criteria();
    // 设置定位精确度 Criteria.ACCURACY_COARSE 比较粗略, Criteria.ACCURACY_FINE 则比较精细
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    // 设置是否要求速度
    criteria.setSpeedRequired(false);
    // 设置是否允许运营商收费
    criteria.setCostAllowed(false);
    // 设置是否需要方位信息
    criteria.setBearingRequired(false);
    // 设置是否需要海拔信息
    criteria.setAltitudeRequired(false);
    // 设置对电源的需求
    criteria.setPowerRequirement(Criteria.POWER_LOW);
    return criteria;
}

Source File: MapLocationUtil.java From lunzi with Apache License 2.0

6 votes

private String getProvider(LocationManager locationManager) {
    // 构建位置查询条件
    Criteria criteria = new Criteria();
    // 查询精度：高
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    // 速度
    criteria.setSpeedRequired(false);
    // 是否查询海拨：否
    criteria.setAltitudeRequired(false);
    // 是否查询方位角:否
    criteria.setBearingRequired(false);
    // 电量要求：低
    criteria.setPowerRequirement(Criteria.POWER_LOW);
    // 返回最合适的符合条件的provider，第2个参数为true说明,如果只有一个provider是有效的,则返回当前provider
    return locationManager.getBestProvider(criteria, true);
}

Source File: LocationUtils.java From Easer with GNU General Public License v3.0

5 votes

static Criteria getCriteria() {
    Criteria criteria = new Criteria();
    criteria.setAltitudeRequired(false);
    criteria.setBearingRequired(false);
    criteria.setCostAllowed(false);
    criteria.setSpeedRequired(false);
    criteria.setAccuracy(Criteria.NO_REQUIREMENT);
    return criteria;
}

Source File: OrientationManager.java From PTVGlass with MIT License

5 votes

/**
 * Initializes a new instance of {@code OrientationManager}, using the specified context to
 * access system services.
 */
public OrientationManager(SensorManager sensorManager, LocationManager locationManager) {
    mRotationMatrix = new float[16];
    mOrientation = new float[9];
    mSensorManager = sensorManager;
    mLocationManager = locationManager;
    mListeners = new LinkedHashSet<OnChangedListener>();

    Criteria criteria = new Criteria();
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    criteria.setBearingRequired(false);
    criteria.setSpeedRequired(false);

    mLocationProvider = mLocationManager.getBestProvider(criteria, true /* enabledOnly */);
}

Source File: OrientationManager.java From PTVGlass with MIT License

5 votes

/**
 * Starts tracking the user's location and orientation. After calling this method, any
 * {@link OnChangedListener}s added to this object will be notified of these events.
 */
public void start() {
    if (!mTracking) {
        mSensorManager.registerListener(mSensorListener,
                mSensorManager.getDefaultSensor(Sensor.TYPE_ROTATION_VECTOR),
                SensorManager.SENSOR_DELAY_UI);

        // The rotation vector sensor doesn't give us accuracy updates, so we observe the
        // magnetic field sensor solely for those.
        mSensorManager.registerListener(mSensorListener,
                mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD),
                SensorManager.SENSOR_DELAY_UI);

        Location lastLocation = mLocationManager
                .getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
        if (lastLocation != null) {
            long locationAge = lastLocation.getTime() - System.currentTimeMillis();
            if (locationAge < MAX_LOCATION_AGE_MILLIS) {
                mLocation = lastLocation;
                updateGeomagneticField();
            }
        }

        Criteria criteria = new Criteria();
        criteria.setAccuracy(Criteria.ACCURACY_FINE);
        criteria.setBearingRequired(false);
        criteria.setSpeedRequired(false);

        List<String> providers =
                mLocationManager.getProviders(criteria, true /* enabledOnly */);
        for (String provider : providers) {
            mLocationManager.requestLocationUpdates(provider,
                    MILLIS_BETWEEN_LOCATIONS, METERS_BETWEEN_LOCATIONS, mLocationListener,
                    Looper.getMainLooper());
        }

        mTracking = true;
    }
}

Source File: OrientationManager.java From SpeedHud with Apache License 2.0

5 votes

/**
 * Starts tracking the user's location and orientation. After calling this method, any
 * {@link OnChangedListener}s added to this object will be notified of these events.
 */
public void start() {
    if (!mTracking) {
        mSensorManager.registerListener(mSensorListener,
                mSensorManager.getDefaultSensor(Sensor.TYPE_ROTATION_VECTOR),
                SensorManager.SENSOR_DELAY_UI);

        // The rotation vector sensor doesn't give us accuracy updates, so we observe the
        // magnetic field sensor solely for those.
        mSensorManager.registerListener(mSensorListener,
                mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD),
                SensorManager.SENSOR_DELAY_UI);

        Location lastLocation = mLocationManager
                .getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
        if (lastLocation != null) {
            long locationAge = lastLocation.getTime() - System.currentTimeMillis();
            if (locationAge < MAX_LOCATION_AGE_MILLIS) {
                mLocation = lastLocation;
                updateGeomagneticField();
            }
        }

        Criteria criteria = new Criteria();
        criteria.setAccuracy(Criteria.ACCURACY_FINE);
        criteria.setBearingRequired(false);
        criteria.setSpeedRequired(false);

        List<String> providers =
                mLocationManager.getProviders(criteria, true /* enabledOnly */);
        for (String provider : providers) {
            mLocationManager.requestLocationUpdates(provider,                        MILLIS_BETWEEN_LOCATIONS, METERS_BETWEEN_LOCATIONS, mLocationListener,
            Looper.getMainLooper());
        }

        mTracking = true;
    }
}

Source File: LocationUtils.java From iot-starter-for-android with Eclipse Public License 1.0

5 votes

/**
 * Helper method to create a criteria for location change listener
 *
 * @return criteria constructed for the listener
 */
private Criteria getCriteria() {
    Criteria criteria = new Criteria();
    criteria.setPowerRequirement(Criteria.POWER_LOW);
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    criteria.setAltitudeRequired(false);
    criteria.setBearingRequired(true);
    criteria.setCostAllowed(true);
    criteria.setSpeedRequired(true);
    return criteria;
}

Source File: LocationHelper.java From RxAndroidBootstrap with Apache License 2.0

5 votes

/**
 * Returns best location using LocationManager.getBestProvider()
 *
 * @param context
 * @return Location|null
 */
public static Location getLocation(Context context) {

    Log.d("LocationHelper", "getLocation()");


    // fetch last known location and update it
    try {
        LocationManager lm = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);

        Criteria criteria = new Criteria();
        criteria.setAccuracy(Criteria.ACCURACY_FINE);
        criteria.setAltitudeRequired(false);
        criteria.setBearingRequired(false);
        criteria.setCostAllowed(true);
        String strLocationProvider = lm.getBestProvider(criteria, true);


        Log.d("LocationHelper", "strLocationProvider=" + strLocationProvider);

        Location location = getLastKnownLocation(context);//lm.getLastKnownLocation(strLocationProvider);
        if (location != null) {
            return location;
        }
        return null;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

Source File: BackgroundLocationUpdateService.java From cordova-background-geolocation-services with Apache License 2.0

5 votes

@Override
public void onCreate() {
    super.onCreate();
    Log.i(TAG, "OnCreate");

    toneGenerator           = new ToneGenerator(AudioManager.STREAM_NOTIFICATION, 100);
    notificationManager     = (NotificationManager)this.getSystemService(Context.NOTIFICATION_SERVICE);
    connectivityManager     = (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);

    // Location Update PI
    Intent locationUpdateIntent = new Intent(Constants.LOCATION_UPDATE);
    locationUpdatePI = PendingIntent.getBroadcast(this, 9001, locationUpdateIntent, PendingIntent.FLAG_UPDATE_CURRENT);
    registerReceiver(locationUpdateReceiver, new IntentFilter(Constants.LOCATION_UPDATE));

    Intent detectedActivitiesIntent = new Intent(Constants.DETECTED_ACTIVITY_UPDATE);
    detectedActivitiesPI = PendingIntent.getBroadcast(this, 9002, detectedActivitiesIntent, PendingIntent.FLAG_UPDATE_CURRENT);
    registerReceiver(detectedActivitiesReceiver, new IntentFilter(Constants.DETECTED_ACTIVITY_UPDATE));

    // Receivers for start/stop recording
    registerReceiver(startRecordingReceiver, new IntentFilter(Constants.START_RECORDING));
    registerReceiver(stopRecordingReceiver, new IntentFilter(Constants.STOP_RECORDING));
    registerReceiver(startAggressiveReceiver, new IntentFilter(Constants.CHANGE_AGGRESSIVE));

    // Location criteria
    criteria = new Criteria();
    criteria.setAltitudeRequired(false);
    criteria.setBearingRequired(false);
    criteria.setSpeedRequired(true);
    criteria.setCostAllowed(true);
}

Source File: LocationHelper.java From MVPAndroidBootstrap with Apache License 2.0

5 votes

/**
 * Returns best location using LocationManager.getBestProvider()
 *
 * @param context
 * @return Location|null
 */
public static Location getLocation(Context context) {

    Log.d("LocationHelper", "getLocation()");


    // fetch last known location and update it
    try {
        LocationManager lm = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);

        Criteria criteria = new Criteria();
        criteria.setAccuracy(Criteria.ACCURACY_FINE);
        criteria.setAltitudeRequired(false);
        criteria.setBearingRequired(false);
        criteria.setCostAllowed(true);
        String strLocationProvider = lm.getBestProvider(criteria, true);


        Log.d("LocationHelper", "strLocationProvider=" + strLocationProvider);

        Location location = getLastKnownLocation(context);//lm.getLastKnownLocation(strLocationProvider);
        if (location != null) {
            return location;
        }
        return null;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

Source File: ShareUtil.java From Huochexing12306 with Apache License 2.0

5 votes

public Location getLocation(Activity activity)
{
    LocationManager locationManager = (LocationManager) activity.getSystemService(Context.LOCATION_SERVICE);
    // 查找到服务信息
    Criteria criteria = new Criteria();
    criteria.setAccuracy(Criteria.ACCURACY_FINE); // 高精度
    criteria.setAltitudeRequired(false);
    criteria.setBearingRequired(false);
    criteria.setCostAllowed(true);
    criteria.setPowerRequirement(Criteria.POWER_LOW); // 低功耗

    String provider = locationManager.getBestProvider(criteria, false); // 获取GPS信息
    Location location = locationManager.getLastKnownLocation(provider); // 通过GPS获取位置
    return location;
}

Source File: DistanceFilterLocationProvider.java From background-geolocation-android with Apache License 2.0

5 votes

@Override
public void onCreate() {
    super.onCreate();

    locationManager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);
    alarmManager = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE);

    // Stop-detection PI
    stationaryAlarmPI = PendingIntent.getBroadcast(mContext, 0, new Intent(STATIONARY_ALARM_ACTION), 0);
    registerReceiver(stationaryAlarmReceiver, new IntentFilter(STATIONARY_ALARM_ACTION));

    // Stationary region PI
    stationaryRegionPI = PendingIntent.getBroadcast(mContext, 0, new Intent(STATIONARY_REGION_ACTION), PendingIntent.FLAG_CANCEL_CURRENT);
    registerReceiver(stationaryRegionReceiver, new IntentFilter(STATIONARY_REGION_ACTION));

    // Stationary location monitor PI
    stationaryLocationPollingPI = PendingIntent.getBroadcast(mContext, 0, new Intent(STATIONARY_LOCATION_MONITOR_ACTION), 0);
    registerReceiver(stationaryLocationMonitorReceiver, new IntentFilter(STATIONARY_LOCATION_MONITOR_ACTION));

    // One-shot PI (TODO currently unused)
    singleUpdatePI = PendingIntent.getBroadcast(mContext, 0, new Intent(SINGLE_LOCATION_UPDATE_ACTION), PendingIntent.FLAG_CANCEL_CURRENT);
    registerReceiver(singleUpdateReceiver, new IntentFilter(SINGLE_LOCATION_UPDATE_ACTION));

    // Location criteria
    criteria = new Criteria();
    criteria.setAltitudeRequired(false);
    criteria.setBearingRequired(false);
    criteria.setSpeedRequired(true);
    criteria.setCostAllowed(true);
}

Source File: MainActivity.java From nearbydemo with Eclipse Public License 1.0

4 votes

public void getLocation(Context context) {
	LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
	// 设置Criteria的信息
	Criteria criteria = new Criteria();
	// 经度要求
	criteria.setAccuracy(Criteria.ACCURACY_FINE);
	criteria.setAltitudeRequired(false);
	criteria.setBearingRequired(false);
	criteria.setCostAllowed(false);
	criteria.setPowerRequirement(Criteria.POWER_LOW);
	// 根据设置的Criteria对象，获取最符合此标准的provider对象
	// 取得效果做好的criteria
	String currentProvider = locationManager.getBestProvider(criteria, true);
	Log.d(TAG, "currentProvider: " + currentProvider);
	// 根据当前provider对象获取最后一次位置信息
	Location currentLocation = locationManager.getLastKnownLocation(currentProvider);
	if (currentLocation == null) {
		locationManager.requestLocationUpdates(currentProvider, 0, 0, new getGpsLocationListner());
	}
	// 直到获得最后一次位置信息为止，如果未获得最后一次位置信息，则显示默认经纬度
	// 每隔10秒获取一次位置信息
	while (true) {
		currentLocation = locationManager.getLastKnownLocation(currentProvider);
		if (currentLocation != null) {
			Log.d(TAG, "Latitude: " + currentLocation.getLatitude());
			Log.d(TAG, "location: " + currentLocation.getLongitude());
			Map<String, String> map = new HashMap<String, String>();
			map.put("latitude", String.valueOf(currentLocation.getLatitude()));
			map.put("longitude", String.valueOf(currentLocation.getLongitude()));
			map.put("user_id", PhoneUtil.getImei(MainActivity.this));
			requestServer(map);
			break;
		} else {
			Log.d(TAG, "Latitude: " + 0);
			Log.d(TAG, "location: " + 0);
		}
		try {
			Thread.sleep(10000);
		} catch (InterruptedException e) {
			Log.e(TAG, e.getMessage());
		}
	}
}

Java Code Examples for android.location.Criteria#setBearingRequired()