Example usage for android.hardware Sensor TYPE_ACCELEROMETER

Introduction

In this page you can find the example usage for android.hardware Sensor TYPE_ACCELEROMETER.

Prototype

int TYPE_ACCELEROMETER

To view the source code for android.hardware Sensor TYPE_ACCELEROMETER.

Click Source Link

Document

A constant describing an accelerometer sensor type.

Usage

From source file:org.wso2.carbon.iot.android.sense.event.streams.speed.SpeedDataReader.java

@Override
public void onSensorChanged(SensorEvent event) {

    Sensor devSensor = event.sensor;// w ww.j  av  a 2s .c  om

    if (devSensor.getType() == Sensor.TYPE_ACCELEROMETER) {
        x = event.values[0];
        y = event.values[1];
        z = event.values[2];

    }
}

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From source file:ch.jeda.platform.android.SensorManager.java

@Override
public void onAttach(final Activity activity) {
    super.onAttach(activity);
    this.sensorMap.clear();
    this.sensorInfoMap.clear();
    this.sensorListenerMap.clear();
    this.imp = (android.hardware.SensorManager) activity.getSystemService(Activity.SENSOR_SERVICE);
    this.checkAdd(SensorType.ACCELERATION, 1f, 0f, this.imp.getDefaultSensor(Sensor.TYPE_ACCELEROMETER));
    this.checkAdd(SensorType.GRAVITY, 1f, 0f, this.imp.getDefaultSensor(Sensor.TYPE_GRAVITY));
    this.checkAdd(SensorType.LIGHT, 1f, 0f, this.imp.getDefaultSensor(Sensor.TYPE_LIGHT));
    this.checkAdd(SensorType.LINEAR_ACCELERATION, 1f, 0f,
            this.imp.getDefaultSensor(Sensor.TYPE_LINEAR_ACCELERATION));
    // Android returns values in micro Tesla
    this.checkAdd(SensorType.MAGNETIC_FIELD, 1e-6f, 0f, this.imp.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD));
    // Android returns value in hekto Pascal
    this.checkAdd(SensorType.PRESSURE, 100f, 0f, this.imp.getDefaultSensor(Sensor.TYPE_PRESSURE));
    // Android returns value in centimeter
    this.checkAdd(SensorType.PROXIMITY, 0.01f, 0f, this.imp.getDefaultSensor(Sensor.TYPE_PROXIMITY));
    // Android returns value in degrees Celcius
    this.checkAdd(SensorType.TEMPERATURE, 1f, -273.15f, this.imp.getDefaultSensor(Sensor.TYPE_TEMPERATURE));
}

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From source file:me.ziccard.secureit.fragment.AccelerometerFragment.java

public void onSensorChanged(SensorEvent event) {
    long curTime = System.currentTimeMillis();
    // only allow one update every 100ms.
    if (event.sensor.getType() == Sensor.TYPE_ACCELEROMETER) {
        if ((curTime - lastUpdate) > 100) {
            long diffTime = (curTime - lastUpdate);
            lastUpdate = curTime;// ww  w  .j  a v a 2s.  co m

            accel_values = event.values.clone();

            if (alert && remainingAlertPeriod > 0) {
                remainingAlertPeriod = remainingAlertPeriod - 1;
            } else {
                accelerometerText.setVisibility(View.INVISIBLE);
                alert = false;
            }

            view.renderer.setPosition(-accel_values[0], accel_values[1], accel_values[2]);

            if (last_accel_values != null) {
                float speed = Math.abs(accel_values[0] + accel_values[1] + accel_values[2]
                        - last_accel_values[0] + last_accel_values[1] + last_accel_values[2]) / diffTime
                        * 10000;
                if (speed > SHAKE_THRESHOLD) {
                    /*
                     * Send Alert
                     */

                    alert = true;
                    remainingAlertPeriod = maxAlertPeriod;
                    accelerometerText.setVisibility(View.VISIBLE);

                    Message message = new Message();
                    message.what = UploadService.ACCELEROMETER_MESSAGE;

                    try {
                        if (serviceMessenger != null) {
                            serviceMessenger.send(message);
                        }
                    } catch (RemoteException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                }
            }
            last_accel_values = accel_values.clone();
        }
    }
}

---

From source file:rus.cpuinfo.AndroidDepedentModel.SensorsInfo.java

@Override
@SuppressLint("NewApi")
@NonNull//from w  ww.  j a  v a2s. c  o m
public String getInfo(int query) {

    int type;

    switch (query) {
    case SENSOR_ACCELEROMETR:
        type = Sensor.TYPE_ACCELEROMETER;
        break;
    case SENSOR_AMBIENT_TEMPERATURE:
        type = Sensor.TYPE_AMBIENT_TEMPERATURE;
        break;
    case SENSOR_LINEAR_ACCELERATION:
        type = Sensor.TYPE_LINEAR_ACCELERATION;
        break;
    case SENSOR_LIGHT:
        type = Sensor.TYPE_LIGHT;
        break;
    case SENSOR_MAGNETIC_FIELD:
        type = Sensor.TYPE_MAGNETIC_FIELD;
        break;
    case SENSOR_ROTATION_VECTOR:
        type = Sensor.TYPE_ROTATION_VECTOR;
        break;
    case SENSOR_TYPE_GRAVITY:
        type = Sensor.TYPE_GRAVITY;
        break;
    case SENSOR_TYPE_GYROSCOPE:
        type = Sensor.TYPE_GYROSCOPE;
        break;
    case SENSOR_PROXIMITY:
        type = Sensor.TYPE_PROXIMITY;
        break;
    case SENSOR_PRESSURE:
        type = Sensor.TYPE_PRESSURE;
        break;
    case SENSOR_RELATIVE_HUMIDITY:
        type = Sensor.TYPE_RELATIVE_HUMIDITY;
        break;
    case SENSOR_TEMPERATURE:
        type = Sensor.TYPE_AMBIENT_TEMPERATURE;
        break;
    case SENSOR_HUMIDITY:
        type = Sensor.TYPE_RELATIVE_HUMIDITY;
        break;
    case SENSOR_ORIENTATION:
        type = Sensor.TYPE_ORIENTATION;
        break;
    case SENSOR_HEART_RATE:
        type = Sensor.TYPE_HEART_RATE;
        break;
    case SENSOR_SIGNIFICANT_MOTION:
        type = Sensor.TYPE_SIGNIFICANT_MOTION;
        break;
    case SENSOR_GEOMAGNETIC_ROTATION_VECTOR:
        type = Sensor.TYPE_GEOMAGNETIC_ROTATION_VECTOR;
        break;
    case SENSOR_STEP_COUNTER:
        type = Sensor.TYPE_STEP_COUNTER;
        break;
    case SENSOR_STEP_DETECTOR:
        type = Sensor.TYPE_STEP_DETECTOR;
        break;
    case SENSOR_GAME_ROTATION_VECTOR:
        type = Sensor.TYPE_GAME_ROTATION_VECTOR;
        break;
    default:
        throw new IllegalArgumentException("Query must be with \"SENSOR.\" prefix");
    }
    return getSensorName(type);
}

---

From source file:com.developer.shade.sensors.SensorService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    Log.v("Running onStart", "Starting SensorService Service ID: " + startId);
    senManager.registerListener(this, senManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
            SensorManager.SENSOR_DELAY_NORMAL);
    return START_STICKY;
}

---

From source file:org.sociotech.fishification.ui.fragments.FeedFishFragment.java

@Override
public void onSensorChanged(SensorEvent sensorEvent) {
    if (sensorEvent.sensor.getType() == Sensor.TYPE_ACCELEROMETER) {

        float y = sensorEvent.values[1];

        // Check for upside down movement
        if (y > SENSOR_TRESHOLD) {
            m_turnedUpsideDown = false;//  w  ww . j  a  v  a 2  s . co  m
        }
        if (y < -SENSOR_TRESHOLD) {
            m_turnedUpsideDown = true;
        }

        // Ensure that a reasonable period of time elapses before the device can turned upside down again
        long actualTime = System.currentTimeMillis();
        int upsideDownFrequency = UPDATE_FREQUENCY;
        if (actualTime - m_lastUpdate < upsideDownFrequency) {
            return;
        }
        m_lastUpdate = actualTime;

        // Check if device has been turned upside down
        if (m_turnedUpsideDown) {

            // Change background color to green
            m_view.setBackgroundColor(Color.GREEN);

            // Trigger fish feed
            m_feedFishListener.onFeedFish();
        } else {
            // reset background to initial state
            m_view.setBackgroundDrawable(m_defaultBackground);
        }

    }
}

---

From source file:it.flaviomascetti.posture.AccuracyTestFragment.java

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

    sp = getActivity().getSharedPreferences("saved_preferences", Context.MODE_PRIVATE);

    sensorManager = (SensorManager) getActivity().getApplicationContext()
            .getSystemService(Context.SENSOR_SERVICE);
    accelerometer = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);

}

---

From source file:com.sorin.cloudcog.phone.batterymeter.BatteryInfoActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    startMillis = System.currentTimeMillis();

    context = getApplicationContext();//  ww w  .  ja v  a  2  s .co m
    res = getResources();
    str = new Str(res);
    loadSettingsFiles();

    super.onCreate(savedInstanceState); // Recreates Fragments, so only call
    // after doing necessary setup

    setContentView(R.layout.battery_info);

    pagerAdapter = new BatteryInfoPagerAdapter(getSupportFragmentManager());
    viewPager = (ViewPager) findViewById(R.id.pager);
    viewPager.setAdapter(pagerAdapter);
    viewPager.setCurrentItem(1);
    PagerTabStrip tabStrip = (PagerTabStrip) findViewById(R.id.pager_tab_strip);
    tabStrip.setTabIndicatorColor(0x33b5e5);

    mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
    mAccelerometer = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
    mShakeDetector = new ShakeDetectorActivity();
    mShakeDetector.setOnShakeListener(new OnShakeListener() {

        @Override
        public void onShake(int count) {

            BatteryInfoActivity.this.finish();

        }
    });
    // ShakeDetector method end
}

---

From source file:com.commonsware.android.sensor.monitor.MainActivity.java

@TargetApi(Build.VERSION_CODES.KITKAT)
private boolean isXYZ(Sensor s) {
    switch (s.getType()) {
    case Sensor.TYPE_ACCELEROMETER:
    case Sensor.TYPE_GRAVITY:
    case Sensor.TYPE_GYROSCOPE:
    case Sensor.TYPE_LINEAR_ACCELERATION:
    case Sensor.TYPE_MAGNETIC_FIELD:
    case Sensor.TYPE_ROTATION_VECTOR:
        return (true);
    }/*from ww  w .  j  a  va2  s  .  c  om*/

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
        if (s.getType() == Sensor.TYPE_GAME_ROTATION_VECTOR || s.getType() == Sensor.TYPE_GYROSCOPE_UNCALIBRATED
                || s.getType() == Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED) {
            return (true);
        }
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        if (s.getType() == Sensor.TYPE_GEOMAGNETIC_ROTATION_VECTOR) {
            return (true);
        }
    }

    return (false);
}

---

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