Android WebView“电话:"链接显示未找到网页 [英] Android WebView "tel:" links show web page not found

问题描述

我正在尝试让我的 android webview 应用程序打开电话:链接到手机.每次我打开电话链接时，它都运行良好并打开电话.但是，一旦我完成通话并返回应用程序，它就会出现一个页面，上面写着找不到网页电话:[phone]".然后我必须再次点击后退按钮才能进入我点击电话号码的页面.

I am trying to get my android webview app to open tel: links to the phone. Every time I open up a telephone link it works great and opens up the phone. However once I am done with my call and go back to the app it is at a page that says "Web Page Not Found tel:[phone]". Then I have to hit the back button once more to get to the page that I clicked the telephone number on.

有没有办法让它在不尝试在 webview 中找到页面以及在手机上打开它的情况下打开 TEL 链接?

Is there a way to get it to open the TEL link without trying to find the page in webview as well as opening it up on the phone?

这是我在 WebView 中使用的代码来覆盖它对 TEL 和 Mailto 链接的处理:

This is code I am using in WebView to override its handling of the TEL and Mailto links:

        public boolean shouldOverrideUrlLoading(WebView view, String url) {
        if (url.startsWith("mailto:") || url.startsWith("tel:")) { 
                Intent intent = new Intent(Intent.ACTION_VIEW,
                        Uri.parse(url)); 
                startActivity(intent); 
                } 
        view.loadUrl(url);
        return true;
        }

任何帮助将不胜感激.在过去的 2 个小时里，我一直在搜索 Goodle，但没有给出任何答案.

Any help would be appreciated. I have spent the last 2 hours scouring goodle and have failed to produce any answers.

推荐答案

好的所以我解决了我认为的问题.我只需要按如下方式分隔 URL 覆盖:

OK so I solved the issue I think. I just needed to separate the URL overrides as follows:

public boolean shouldOverrideUrlLoading(WebView view, String url) {
    if (url.startsWith("tel:")) { 
        Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse(url)); 
        startActivity(intent);
        view.reload();
        return true;
    }

    view.loadUrl(url);
    return true;
}

现在我的常规链接和电话链接一样有效.我还可以在那里添加 geo: 链接(如果需要)，它不会给我带来之前在手机上打开地图时遇到的问题.

Now my regular links work as well as the tel links. I can also add in there for geo: links if I need to and it will not give me the issue that I was having before to open up maps on the phone.

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