Question

我有一个webview，必须在调用onReceivedError（）时生成一个LOG。但问题是，当我有非常糟糕的wifi连接（几乎100％丢失）并且webview显示页面不可用的html错误时，正在调用onPageFinished方法并且不调用onReceivedError

如何解决这个问题？我希望当页面不可用时，会调用onReceivedError方法！

    webView.setWebViewClient(new WebViewClient() {   

    @Override
    public void onPageFinished(WebView view, String url) {
     super.onPageFinished(view, url);
     Log.d("WEBVIEw","ON PAGE FINISHED");
    }    

    @Override
    public void onReceivedError(WebView view, int errorCode,
      String description, String failingUrl) {
      Log.d("WEBVIEw","ON PAGE error");
    }

   });

Answer 1

即使出现错误，也会始终触发

onPageFinished。有一个名为onPageSucceeded的方法会很棒 - 但这很容易创建。

在页面顶部private boolean webviewSuccess = true;和

创建一个属性

@Override
public void onPageFinished(WebView view, String url) {
 super.onPageFinished(view, url);
 Log.d("WEBVIEW","ON PAGE FINISHED");
 if(webviewSuccess) {
    Log.d("WEBVIEW","ON PAGE SUCCEEDED");
 }
}    

@Override
public void onReceivedError(WebView view, int errorCode,
  String description, String failingUrl) {
  webviewSuccess = false;
  Log.d("WEBVIEW","ON PAGE error");
}

当Page Not Available错误时，将调用WebView onPageFinished。解？

1 个答案: