Question

这些是我对WebView的回调，但是没有一个回复我的TimeOut错误，还有其他我可以添加以获取它们吗？

webView.setWebViewClient(new WebViewClient() {
        @Override
        public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
            super.onReceivedError(view, request, error);
            webViewError = true;
            errorMessageView.setText(getString(R.string.unknown_error) + " " + error.toString());
        }

        @Override
        public void onReceivedHttpError(WebView view, WebResourceRequest request, WebResourceResponse errorResponse) {
            super.onReceivedHttpError(view, request, errorResponse);
            webViewError = true;
            errorMessageView.setText(getString(R.string.unknown_error) + " " + errorResponse.toString());
        }

        @Override
        public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
            super.onReceivedSslError(view, handler, error);
            webViewError = true;
            errorMessageView.setText(getString(R.string.ssl_error));
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            setUpView();
        }
    });

Answer 1

只有当设备具有Android M.

时才会调用您使用过的onReceivedError(WebView view, WebResourceRequest request, WebResourceError error)

要支持其他版本，您必须使用已弃用的onReceivedError(WebView view, int errorCode, String description, String failingUrl)。

像这样：

@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
    //Handle the error
    super.onReceivedError(view, errorCode, description, failingUrl);
}

@TargetApi(Build.VERSION_CODES.M)
@Override
public void onReceivedError(WebView view, WebResourceRequest req, WebResourceError rerr){
    onReceivedError(view, rerr.getErrorCode(), rerr.getDescription().toString(), req.getUrl().toString());
}

android webview超时错误回调

1 个答案: