移动端Yandex浏览器看视频全屏时强制为横屏观看(安卓已经过测试运行，ios并未测试)
// ==UserScript==
// @name Yandex视频横屏插件
// @name:en Yandex Video Player Horizontal Screen Plug-in
// @description 移动端Yandex浏览器看视频全屏时强制为横屏观看(安卓已经过测试运行，ios并未测试)
// @description:en Yandex browser is set to play horizontally when viewing full-screen video. This is for Android, and IOS is not tested.
// @version 1.0.0
// @author Xavier
// @namespace https://greasyfork.org/zh-CN/users/128493
// @match *://*/*
// @grant none
// @run-at document-end
// ==/UserScript==
(function() {
'use strict';
var oriHway="landscape-primary";
var oriHtemp="",oriHgamma=0,oriHbeta=0;
function orientationHandler(event) {
oriHgamma=Math.round(event.gamma);
oriHbeta=Math.abs(Math.round(event.beta));
if((oriHbeta<45 && Math.abs(oriHgamma)>25) || (oriHbeta>135 && oriHgamma>25)){
oriHtemp=((oriHgamma>25 && oriHbeta<45) || (oriHgamma<-25 && oriHbeta>135)) ? "landscape-secondary" : "landscape-primary";
if(oriHway!=oriHtemp){
oriHway=oriHtemp;
screen.orientation.lock(oriHway);
}
}
}
document.addEventListener('webkitfullscreenchange', function(){
try{
if(document.webkitFullscreenElement){
screen.orientation.lock(oriHway);
window.addEventListener("deviceorientation", orientationHandler, false);
}else{
window.removeEventListener("deviceorientation", orientationHandler, false);
}
}
catch (e) {
alert(e.message);
}
},false);
})();