从WebView获取当前页面的URL [英] Fetch URL of current page from WebView

问题描述

我有一个链接，其中包含收集的书籍（例如， www.bookstore.com ），我从中选择一本书（URL www.bookstore.com/book1）。 epub ），当用户点击该书的下载按钮时，应该将其下载到我的图书馆。

I have a link which contains collection of books (for eg. www.bookstore.com), from which I select one book (with URL www.bookstore.com/book1.epub) which should be downloaded to my library when user clicks on Download button of that book.

我已经完成了下载部分，但是究竟是什么困扰我将如何获取用户下载的具体书籍的URL，即 www.bookstore.com/book1.epub ？

I'm done with download part but what is bothering to me is How will I get the URL of specific book which has been selected by user to download i.e. www.bookstore.com/book1.epub ?

我尝试使用 webView.getUrl（） ，但是除了第一次加载之前它不会被解除。

I tried with webView.getUrl(), but it doesn't get fired at all except for first load when it's null.

任何帮助赞赏。

推荐答案

您只需要实现 WebViewClient 。

code> shouldOverrideUrlLoading（），您将拥有当前的URL：

Where inside shouldOverrideUrlLoading(), you will be having current URL:

@Override  
public boolean shouldOverrideUrlLoading(WebView view, String url) {  
        // TODO Auto-generated method stub  

       // Log.d("URL => ", url);    // current URL
       view.loadUrl(url);  
       return true;  
 }  

阅读更多关于WebView和WebViewClient => WebView | Android开发人员

Read more about WebView and WebViewClient => WebView | Android Developer

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