Examples with SensorManager android.hardware.SensorManager used on opensource projects

Example 11 with SensorManager

use of android.hardware.SensorManager in project NotificationPeekPort by lzanita09.

the class SensorHelper method checkSensorStatus.

/**
     * Check if the given sensor is presented in the device and/or the user choose to use it.
     *
     * @param context           Context instance.
     * @param sensor            Sensor type, can be {@link SensorHelper#SENSOR_GYRO}
     *                          or {@link SensorHelper#SENSOR_PROXIMITY_LIGHT}
     * @param combinePreference Boolean value for whether we need to check the preference or not.
     * @return
     */
public static boolean checkSensorStatus(Context context, int sensor, boolean combinePreference) {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
    SensorManager sensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);
    switch(sensor) {
        case SENSOR_PROXIMITY_LIGHT:
            Sensor proxSensor = sensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY) != null ? sensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY) : sensorManager.getDefaultSensor(Sensor.TYPE_LIGHT);
            return proxSensor != null && (preferences.getBoolean(PreferenceKeys.PREF_PROX_LIGHT_SENSOR, true) || !combinePreference);
        case SENSOR_GYRO:
            Sensor gyroSensor = sensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE);
            return gyroSensor != null && (preferences.getBoolean(PreferenceKeys.PREF_GYRO_SENSOR, true) || !combinePreference);
        default:
            return false;
    }
}

Example 12 with SensorManager

use of android.hardware.SensorManager in project android_frameworks_base by DirtyUnicorns.

the class GestureLauncherService method registerCameraLaunchGesture.

/**
     * Registers for the camera launch gesture.
     */
private void registerCameraLaunchGesture(Resources resources) {
    if (mRegistered) {
        return;
    }
    mCameraGestureOnTimeMs = SystemClock.elapsedRealtime();
    mCameraGestureLastEventTime = mCameraGestureOnTimeMs;
    SensorManager sensorManager = (SensorManager) mContext.getSystemService(Context.SENSOR_SERVICE);
    int cameraLaunchGestureId = resources.getInteger(com.android.internal.R.integer.config_cameraLaunchGestureSensorType);
    if (cameraLaunchGestureId != -1) {
        mRegistered = false;
        String sensorName = resources.getString(com.android.internal.R.string.config_cameraLaunchGestureSensorStringType);
        mCameraLaunchSensor = sensorManager.getDefaultSensor(cameraLaunchGestureId, true);
        // makes the code more robust.
        if (mCameraLaunchSensor != null) {
            if (sensorName.equals(mCameraLaunchSensor.getStringType())) {
                mRegistered = sensorManager.registerListener(mGestureListener, mCameraLaunchSensor, 0);
            } else {
                String message = String.format("Wrong configuration. Sensor type and sensor " + "string type don't match: %s in resources, %s in the sensor.", sensorName, mCameraLaunchSensor.getStringType());
                throw new RuntimeException(message);
            }
        }
        if (DBG)
            Slog.d(TAG, "Camera launch sensor registered: " + mRegistered);
    } else {
        if (DBG)
            Slog.d(TAG, "Camera launch sensor is not specified.");
    }
}

Example 13 with SensorManager

use of android.hardware.SensorManager in project weex-example by KalicyZhou.

the class AmbientLightManager method stop.

void stop() {
    if (lightSensor != null) {
        SensorManager sensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);
        sensorManager.unregisterListener(this);
        cameraManager = null;
        lightSensor = null;
    }
}

Example 14 with SensorManager

use of android.hardware.SensorManager in project android_frameworks_base by ResurrectionRemix.

the class GestureLauncherService method unregisterCameraLaunchGesture.

private void unregisterCameraLaunchGesture() {
    if (mRegistered) {
        mRegistered = false;
        mCameraGestureOnTimeMs = 0L;
        mCameraGestureLastEventTime = 0L;
        mCameraGestureSensor1LastOnTimeMs = 0;
        mCameraGestureSensor2LastOnTimeMs = 0;
        mCameraLaunchLastEventExtra = 0;
        SensorManager sensorManager = (SensorManager) mContext.getSystemService(Context.SENSOR_SERVICE);
        sensorManager.unregisterListener(mGestureListener);
    }
}

Example 15 with SensorManager

use of android.hardware.SensorManager in project android_frameworks_base by ResurrectionRemix.

the class GestureLauncherService method registerCameraLaunchGesture.

/**
     * Registers for the camera launch gesture.
     */
private void registerCameraLaunchGesture(Resources resources) {
    if (mRegistered) {
        return;
    }
    mCameraGestureOnTimeMs = SystemClock.elapsedRealtime();
    mCameraGestureLastEventTime = mCameraGestureOnTimeMs;
    SensorManager sensorManager = (SensorManager) mContext.getSystemService(Context.SENSOR_SERVICE);
    int cameraLaunchGestureId = resources.getInteger(com.android.internal.R.integer.config_cameraLaunchGestureSensorType);
    if (cameraLaunchGestureId != -1) {
        mRegistered = false;
        String sensorName = resources.getString(com.android.internal.R.string.config_cameraLaunchGestureSensorStringType);
        mCameraLaunchSensor = sensorManager.getDefaultSensor(cameraLaunchGestureId, true);
        // makes the code more robust.
        if (mCameraLaunchSensor != null) {
            if (sensorName.equals(mCameraLaunchSensor.getStringType())) {
                mRegistered = sensorManager.registerListener(mGestureListener, mCameraLaunchSensor, 0);
            } else {
                String message = String.format("Wrong configuration. Sensor type and sensor " + "string type don't match: %s in resources, %s in the sensor.", sensorName, mCameraLaunchSensor.getStringType());
                throw new RuntimeException(message);
            }
        }
        if (DBG)
            Slog.d(TAG, "Camera launch sensor registered: " + mRegistered);
    } else {
        if (DBG)
            Slog.d(TAG, "Camera launch sensor is not specified.");
    }
}