GstAhsCallback.java

/*
 * Copyright (C) 2016 SurroundIO
 *   Author: Martin Kelly <martin@surround.io>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

package org.freedesktop.gstreamer.androidmedia;

import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;

public class GstAhsCallback implements SensorEventListener {
    public long mUserData;
    public long mSensorCallback;
    public long mAccuracyCallback;

    public static native void gst_ah_sensor_on_sensor_changed(SensorEvent event,
                                                              long callback, long user_data);
    public static native void gst_ah_sensor_on_accuracy_changed(Sensor sensor, int accuracy,
                                                                long callback, long user_data);

    public GstAhsCallback(long sensor_callback,
        long accuracy_callback, long user_data) {
        mSensorCallback = sensor_callback;
        mAccuracyCallback = accuracy_callback;
        mUserData = user_data;
    }

    @Override
    public void onSensorChanged(SensorEvent event) {
      gst_ah_sensor_on_sensor_changed(event, mSensorCallback, mUserData);
    }

    @Override
    public void onAccuracyChanged(Sensor sensor, int accuracy) {
      gst_ah_sensor_on_accuracy_changed(sensor, accuracy,
          mAccuracyCallback, mUserData);
    }
}