在浏览器中，你可以longClick上的网址。在我的WebView，你不能。我怎样才能使它所以你可以吗？

In the browser, you can longClick on URLs. In my WebView, you cannot. How can I make it so you can?

推荐答案

我有同样的问题。

不幸的是，我无法找到一种方法，使标准的浏览器的菜单选项。你必须自己实现每一个。我所做的是注册的WebView的上下文菜单与 activity.registerForContextMenu（web视图）。然后我子类的web视图，并推翻了这种方法：

Unfortunately, I could not find a way to make the standard browser menu options appear. You have to implement each one yourself. What I did was to register the WebView for context menus with activity.registerForContextMenu(webView). Then I subclassed the WebView and overrode this method:

@Override
protected void onCreateContextMenu(ContextMenu menu) {
    super.onCreateContextMenu(menu);

    HitTestResult result = getHitTestResult();

    MenuItem.OnMenuItemClickListener handler = new MenuItem.OnMenuItemClickListener() {
        public boolean onMenuItemClick(MenuItem item) {
                // do the menu action
                return true;
        }
    };

    if (result.getType() == HitTestResult.IMAGE_TYPE ||
            result.getType() == HitTestResult.SRC_IMAGE_ANCHOR_TYPE) {
        // Menu options for an image.
        //set the header title to the image url
        menu.setHeaderTitle(result.getExtra());
        menu.add(0, ID_SAVEIMAGE, 0, "Save Image").setOnMenuItemClickListener(handler);
        menu.add(0, ID_VIEWIMAGE, 0, "View Image").setOnMenuItemClickListener(handler);
    } else if (result.getType() == HitTestResult.ANCHOR_TYPE ||
            result.getType() == HitTestResult.SRC_ANCHOR_TYPE) {
        // Menu options for a hyperlink.
        //set the header title to the link url
        menu.setHeaderTitle(result.getExtra());
        menu.add(0, ID_SAVELINK, 0, "Save Link").setOnMenuItemClickListener(handler);
        menu.add(0, ID_SHARELINK, 0, "Share Link").setOnMenuItemClickListener(handler);
    }
}

如果你想要做的东西比一个上下文菜单等，然后使用 OnLongClickListener

。但是要拦截长按事件时， HitTestResult 是关键。这就是可以让你弄清楚用户点击了什么，并用它做什么。

If you want to do something other than a context menu, then use an OnLongClickListener. However you want to intercept the long click event, the HitTestResult is the key. That's what will allow you to figure out what the user clicked on and do something with it.

我还没有真正落实保存链接我自己，我只是把它列入这里作为例子。但要做到这一点，你必须做的一切你自己处理;你必须做出一个HTTP GET请求，接收响应，然后在某处存放在用户的SD卡上。没有办法，我知道直接调用浏览器应用程序的下载活动。你的保存链接code会是这个样子：

I haven't actually implemented "Save Link" myself, I just included it as an example here. But to do so you would have to do all the processing yourself; you'd have to make an HTTP GET request, receive the response, and then store it somewhere on the user's SD card. There is no way that I know of to directly invoke the Browser app's download activity. Your "Save Link" code will look something like this:

HitTestResult result = getHitTestResult();
HttpClient httpclient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(result.getExtra());
HttpResponse response = httpclient.execute(httpget);
HttpEntity entity = response.getEntity();
if (entity != null) {
    URL url = new URL(result.getExtra());

    //Grabs the file part of the URL string
    String fileName = url.getFile();

    //Make sure we are grabbing just the filename
    int index = fileName.lastIndexOf("/");
    if(index >= 0)
            fileName = fileName.substring(index);

    //Create a temporary file
    File tempFile = new File(Environment.getExternalStorageDirectory(), fileName);
    if(!tempFile.exists())
            tempFile.createNewFile();

    InputStream instream = entity.getContent();
    BufferedInputStream bufferedInputStream = new BufferedInputStream(inputStream);
    //Read bytes into the buffer
    ByteArrayBuffer buffer = new ByteArrayBuffer(50);
    int current = 0;
    while ((current = bufferedInputStream.read()) != -1) {
            buffer.append((byte) current);
    }

    //Write the buffer to the file
    FileOutputStream stream = new FileOutputStream(tempFile);
    stream.write(buffer.toByteArray());
    stream.close();
}