WebChromeClient를 상속받은 클래스를 생성하여 아래 펑션을 작성한다. override fun onCreateWindow(view: WebView?, isDialog: Boolean, isUserGesture: Boolean, resultMsg: Message?): Boolean { val newWebView = WebView(mContext) newWebView.settings.javaScriptEnabled = true var dialog = Dialog(view?.context) dialog.setContentView(newWebView) val params: ViewGroup.LayoutParams = dialog.window.attributes params.width = ViewGrou..