长按右下角
// ==UserScript==
// @name 移动设备全屏浏览
// @namespace http://tampermonkey.net/
// @version 2.0
// @description 长按右下角
// @author Gemini
// @match *://*/*
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// 全屏切换
function isFullscreen() {
return document.fullscreenElement ||
document.webkitFullscreenElement ||
document.mozFullScreenElement ||
document.msFullscreenElement;
}
function toggleFullscreen() {
if (!isFullscreen()) {
if (document.documentElement.requestFullscreen) document.documentElement.requestFullscreen();
else if (document.documentElement.webkitRequestFullscreen) document.documentElement.webkitRequestFullscreen();
else if (document.documentElement.mozRequestFullScreen) document.documentElement.mozRequestFullScreen();
else if (document.documentElement.msRequestFullscreen) document.documentElement.msRequestFullscreen();
} else {
if (document.exitFullscreen) document.exitFullscreen();
else if (document.webkitExitFullscreen) document.webkitExitFullscreen();
else if (document.mozCancelFullScreen) document.mozCancelFullScreen();
else if (document.msExitFullscreen) document.msExitFullscreen();
}
}
// 长按屏幕右下角切换全屏
let timer = null;
const PRESS_MS = 500; // 长按时间，毫秒
const AREA_SIZE = 60; // 右下角热区的大小（像素）
function inRightBottomCorner(x, y) {
return (
x > window.innerWidth - AREA_SIZE &&
y > window.innerHeight - AREA_SIZE
);
}
document.addEventListener('touchstart', function(e) {
const t = e.touches[0];
if (inRightBottomCorner(t.clientX, t.clientY)) {
timer = setTimeout(() => {
toggleFullscreen();
timer = null;
}, PRESS_MS);
}
}, {passive:true});
document.addEventListener('touchend', function() {
if (timer) {
clearTimeout(timer);
timer = null;
}
});
document.addEventListener('touchmove', function(e) {
if (!timer) return;
const t = e.touches[0];
if (!inRightBottomCorner(t.clientX, t.clientY)) {
clearTimeout(timer);
timer = null;
}
});
})();