text: /*
   * Copyright 2010-2011 Research In Motion Limited.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  var sensors = require("./sensorsJNEXT").sensors,
      events = ["deviceaccelerometer", "devicemagnetometer", "devicegyroscope", "devicecompass", "deviceproximity", "devicelight", "devicegravity", "devicelinearacceleration",
                "devicerotationmatrix", "deviceorientation", "deviceazimuthpitchroll", "deviceholster"];
  
  module.exports = {
      addEventListener: function (event, trigger) {
          if (events.indexOf(event) !== -1) {
              sensors.getInstance().startSensor(event, trigger);
          } else {
              console.log("Ignore registration for unknown event: " + event);
          }
      },
      removeEventListener: function (event) {
          if (events.indexOf(event) !== -1) {
              sensors.getInstance().stopSensor(event);
          } else {
              console.log("Ignore un-registration for unknown event: " + event);
          }
      }
  };
  