Java Code Examples for android.hardware.Sensor#isWakeUpSensor()

public DeviceSensor(Sensor sensor) {
    name = sensor.getName();
    vendor = sensor.getVendor();
    version = sensor.getVersion();
    type = sensor.getType();
    resolution = sensor.getResolution();
    power = sensor.getPower();

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
        stringType = sensor.getStringType();
    } else {
        stringType = "SENSOR_TYPE_" + type;
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        reportingMode = sensor.getReportingMode();
        isWakeUpSensor = sensor.isWakeUpSensor();
    } else {
        reportingMode = 0;
        isWakeUpSensor = sensor.getName().toLowerCase().contains("wake_up");
    }
}
 

private static SensorDetails extractSensorDetails(Sensor sensor) {
    SensorDetails details = null;
    if ((details = sensorsMap.get(sensor.getName())) == null) {
        details = new SensorDetails();
        sensorsMap.put(sensor.getName(), details);
    }
    details.codeType = sensor.getType();
    details.fifoMaxEventCount = sensor.getFifoMaxEventCount();
    details.fifoReservedEventCount = sensor.getFifoReservedEventCount();
    getAttributesNewVersion(sensor, details);
    details.isWakeUpSensor = sensor.isWakeUpSensor();
    details.maxDelay = sensor.getMaxDelay();
    details.maximumRange = sensor.getMaximumRange();
    details.minDelay = sensor.getMinDelay();
    details.name = sensor.getName();
    details.power = sensor.getPower();
    details.reportingMode = sensor.getReportingMode();
    details.resolution = sensor.getResolution();
    details.stringType = sensor.getStringType();
    details.vendor = sensor.getVendor();
    details.version = sensor.getVersion();
    return details;
}
 

/**
 * Creates a new WindowOrientationListener.
 *
 * @param context for the WindowOrientationListener.
 * @param handler Provides the Looper for receiving sensor updates.
 * @param rate at which sensor events are processed (see also
 * {@link android.hardware.SensorManager SensorManager}). Use the default
 * value of {@link android.hardware.SensorManager#SENSOR_DELAY_NORMAL
 * SENSOR_DELAY_NORMAL} for simple screen orientation change detection.
 *
 * This constructor is private since no one uses it.
 */
private WindowOrientationListener(Context context, Handler handler, int rate) {
    mHandler = handler;
    mSensorManager = (SensorManager)context.getSystemService(Context.SENSOR_SERVICE);
    mRate = rate;
    List<Sensor> l = mSensorManager.getSensorList(Sensor.TYPE_DEVICE_ORIENTATION);
    Sensor wakeUpDeviceOrientationSensor = null;
    Sensor nonWakeUpDeviceOrientationSensor = null;
    /**
     *  Prefer the wakeup form of the sensor if implemented.
     *  It's OK to look for just two types of this sensor and use
     *  the last found. Typical devices will only have one sensor of
     *  this type.
     */
    for (Sensor s : l) {
        if (s.isWakeUpSensor()) {
            wakeUpDeviceOrientationSensor = s;
        } else {
            nonWakeUpDeviceOrientationSensor = s;
        }
    }

    if (wakeUpDeviceOrientationSensor != null) {
        mSensor = wakeUpDeviceOrientationSensor;
    } else {
        mSensor = nonWakeUpDeviceOrientationSensor;
    }

    if (mSensor != null) {
        mOrientationJudge = new OrientationSensorJudge();
    }

    if (mOrientationJudge == null) {
        mSensor = mSensorManager.getDefaultSensor(USE_GRAVITY_SENSOR
                ? Sensor.TYPE_GRAVITY : Sensor.TYPE_ACCELEROMETER);
        if (mSensor != null) {
            // Create listener only if sensors do exist
            mOrientationJudge = new AccelSensorJudge(context);
        }
    }
}
 

static boolean isWakeupSensor(Sensor sensor) {
  return Build.VERSION.SDK_INT >= 21 && sensor.isWakeUpSensor();
}