text: /*
   *
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.
   *
   */
  
  // Default parameter values including image size can be changed in `config.xml`
  var splashImageWidth = 170;
  var splashImageHeight = 200;
  var position = {x: 0, y: 0, width: splashImageWidth, height: splashImageHeight};
  var localSplash; // the image to display
  var localSplashImage;
  var bgColor = "#464646";
  var imageSrc = '/img/logo.png';
  var splashScreenDelay = 3000; // in milliseconds
  var showSplashScreen = true; // show splashcreen by default
  var cordova = require('cordova');
  var configHelper = cordova.require('cordova/confighelper');
  
  function updateImageLocation() {
      position.width = Math.min(splashImageWidth, window.innerWidth);
      position.height = position.width * (splashImageHeight / splashImageWidth);
  
      localSplash.style.width = window.innerWidth + "px";
      localSplash.style.height = window.innerHeight + "px";
      localSplash.style.top = "0px";
      localSplash.style.left = "0px";
  
      localSplashImage.style.top = "50%";
      localSplashImage.style.left = "50%";
      localSplashImage.style.height = position.height + "px";
      localSplashImage.style.width = position.width + "px";
      localSplashImage.style.marginTop = (-position.height / 2) + "px";
      localSplashImage.style.marginLeft = (-position.width / 2) + "px";
  }
  
  function onResize() {
      updateImageLocation();
  }
  
  var SplashScreen = {
      setBGColor: function (cssBGColor) {
          bgColor = cssBGColor;
          if (localSplash) {
              localSplash.style.backgroundColor = bgColor;
          }
      },
      show: function () {
          if (!localSplash) {
              window.addEventListener("resize", onResize, false);
              localSplash = document.createElement("div");
              localSplash.style.backgroundColor = bgColor;
              localSplash.style.position = "absolute";
  
              localSplashImage = document.createElement("img");
              localSplashImage.src = imageSrc;
              localSplashImage.style.position = "absolute";
  
              updateImageLocation();
  
              localSplash.appendChild(localSplashImage);
              document.body.appendChild(localSplash);
          }
      },
      hide: function () {
          if (localSplash) {
              window.removeEventListener("resize", onResize, false);
              document.body.removeChild(localSplash);
              localSplash = null;
          }
      }
  };
  
  /**
   * Reads preferences via ConfigHelper and substitutes default parameters.
   */
  function readPreferencesFromCfg(cfg) {
      try {
          var value = cfg.getPreferenceValue('ShowSplashScreen');
          if (typeof value != 'undefined') {
              showSplashScreen = value === 'true';
          }
  
          splashScreenDelay = cfg.getPreferenceValue('SplashScreenDelay') || splashScreenDelay;
          imageSrc = cfg.getPreferenceValue('SplashScreen') || imageSrc;
          bgColor = cfg.getPreferenceValue('SplashScreenBackgroundColor') || bgColor;
          splashImageWidth = cfg.getPreferenceValue('SplashScreenWidth') || splashImageWidth;
          splashImageHeight = cfg.getPreferenceValue('SplashScreenHeight') || splashImageHeight;
      } catch (e) {
          var msg = '[Browser][SplashScreen] Error occured on loading preferences from config.xml: ' + JSON.stringify(e);
          console.error(msg);
      }
  }
  
  /**
   * Shows and hides splashscreen if it is enabled, with a delay according the current preferences.
   */
  function showAndHide() {
      if (showSplashScreen) {
          SplashScreen.show();
  
          window.setTimeout(function () {
              SplashScreen.hide();
          }, splashScreenDelay);
      }
  }
  
  /**
   * Tries to read config.xml and override default properties and then shows and hides splashcreen if it is enabled.
   */
  (function initAndShow() {
      configHelper.readConfig(function (config) {
          readPreferencesFromCfg(config);
          showAndHide();
      }, function (err) {
          console.error(err);
      });
  })();
  
  module.exports = SplashScreen;
  
  require("cordova/exec/proxy").add("SplashScreen", SplashScreen);
  
  