有几种方法可以检测用户手机是否是iPhone X,包括CSS @media只针对这个特定的设备,但是现在(2018年底)的Android有 so many models already shippingcutout/notch .

我整天都在谷歌,但没有发现如何检测用户设备是否有 cutout/notch ,(特别是在Android上) .

有人解决了吗?

我在JS / jQuery上寻找跨浏览器的东西,这是我用于iPhone X的东西:

(function(window){

  var iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
  var ratio = window.devicePixelRatio || 1;
  var screen = {
    width : window.screen.width * ratio,
    height : window.screen.height * ratio
  };

  if (iOS && screen.width == 1125 && screen.height === 2436) {

    window.iphoneX = true;

    window.addEventListener('orientationchange', update);
    update();
  }

  function update() {
    notch();
    iphoneXChecker();
  }

  function notch() {

    var _notch = '';

    if( 'orientation' in window ) {
      if (window.orientation == 90) {
        _notch = 'left';
      } else if (window.orientation == -90) {
        _notch = 'right';
      }
    } else if ( 'orientation' in window.screen ) {
      if( screen.orientation.type === 'landscape-primary') {
        _notch = 'left';
      } else if( screen.orientation.type === 'landscape-secondary') {
        _notch = 'right';
      }
    } else if( 'mozOrientation' in window.screen ) {
      if( screen.mozOrientation === 'landscape-primary') {
        _notch = 'left';
      } else if( screen.mozOrientation === 'landscape-secondary') {
        _notch = 'right';
      }
    }

    window.notch = _notch;
  }

})(window);

代码信用@Mark Notton