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在 iPhone 中,我们有 webViewDidStartLoad 和 webViewDidFinishLoad 之类的函数来检查特定 url 的加载开始和完成。

我们在 Android 上有这样的东西吗?

4

2 回答 2

1

是的,您可以使用 WebViewClient :

private class CustomWebClient extends WebViewClient{

    public void onPageStarted(WebView view, String url, Bitmap favicon)
    {

    }

    public void onReceivedError(WebView view, int errorCode, String description, String failingUrl)
    {

    }

    public void onPageFinished(WebView view, String url)
    {

    }
}

用法:

webView.setWebViewClient(new CustomWebClient());

每个方法名称都是不言自明的,您也可以检查一下:http: //developer.android.com/reference/android/webkit/WebViewClient.html

于 2013-02-22T09:40:43.297 回答
1

你可以尝试这样的事情:

webView.setWebViewClient(new WebViewClient() {
  public void onPageStarted(WebView view, String url, Bitmap favicon) {
    super.onPageStarted(view, url, favicon);
    // Do something here
  }

  public void onPageFinished(WebView view, String url) {
    super.onPageFinished(view, url);
    // Do something here
  }

  public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
    super.onReceivedError(view, errorCode, description, failingUrl);
    // Do something here
  }
});
于 2013-02-22T09:46:54.260 回答