片段中的WebView不加载任何网页是因为可能存在以下几种情况:
webView.settings.javaScriptEnabled = true
webView.settings.cacheMode = WebSettings.LOAD_DEFAULT
val connectivityManager = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
val networkInfo = connectivityManager.activeNetworkInfo
val isConnected = networkInfo?.isConnectedOrConnecting == true
webView.loadUrl("https://www.example.com")
webView.webViewClient = object : WebViewClient() {
override fun onReceivedError(view: WebView?, request: WebResourceRequest?, error: WebResourceError?) {
// 错误处理逻辑
}
}
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