/*
* Copyright (c) 2013-2015 LG Electronics
* 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.
*/
/**
* @namespace webOS.platform
*/
/**
* Platform identification of webOS variants
* @readonly
* @type {object}
* @property {?boolean} tv - Set true for LG webOS SmartTV
* @property {?boolean} watch - Set true for LG webOS SmartWatch
* @property {?boolean} open - Set true for Open webOS
* @property {?boolean} legacy - Set true for legacy webOS (Palm and HP hardware)
* @property {?boolean} unknown - Set true for any unknown system
*/
webOS.platform = {};
if(window.PalmSystem) {
if(navigator.userAgent.indexOf("SmartWatch")>-1) {
webOS.platform.watch = true;
} else if((navigator.userAgent.indexOf("SmartTV")>-1) || (navigator.userAgent.indexOf("Large Screen")>-1)) {
webOS.platform.tv = true;
} else {
try {
var legacyInfo = JSON.parse(PalmSystem.deviceInfo || "{}");
if(legacyInfo.platformVersionMajor && legacyInfo.platformVersionMinor) {
var major = parseInt(legacyInfo.platformVersionMajor);
var minor = parseInt(legacyInfo.platformVersionMinor);
if(major<3 || (major==3 && minor<=0)) {
webOS.platform.legacy = true;
} else {
webOS.platform.open = true;
}
}
} catch(e) {
webOS.platform.open = true;
}
}
} else {
webOS.platform.unknown = true;
}