Android WebView 配置

在使用 Android 的 WebView 时，请按如下方式配置 WebViewClient：

重写 onCreateWindow 方法：

override fun onCreateWindow(view: WebView, dialog: Boolean, userGesture: Boolean, resultMsg: Message): Boolean {
    val newWebView = WebView(view.context)
    view.webViewClient?.let { newWebView.webViewClient = it }
    val webSettings = newWebView.settings
    setWebSettings(webSettings)
    (resultMsg.obj as WebView.WebViewTransport).webView = newWebView
    resultMsg.sendToTarget()
    return true
}

设置 WebView 设置：

fun setWebSettings(webSettings: WebSettings) {
    webSettings.javaScriptEnabled = true
    webSettings.setSupportMultipleWindows(true)
    webSettings.domStorageEnabled = true
    webSettings.loadsImagesAutomatically = true
    webSettings.mediaPlaybackRequiresUserGesture = false
    webSettings.cacheMode = WebSettings.LOAD_DEFAULT
}