在Android＆LT超链接;：使用电话4选择？ [英] Using tel: Hyperlinks on Android < 4 alternative?

问题描述

我有一个应用这给普通座机号码英国08号。

I have an app which gives normal landline numbers for UK 08 numbers.

目前这是在应用中显示一个网页，当用户找到他们想要的，点击绿色的电话图标的数量。我用下面的JavaScript来强制再强制电话：链接的数量，弹出dailer

Currently this is a web page shown in the app, when the user finds the number they want and click on the green phone icon. I'm using the following JavaScript to force then force a tel: link with the number to bring up the dailer.

document.location.href = 'tel:'+number;//push browser to call number

此方法适用罚款的所有更新的Andr​​oid 4.0并尽可能我可以在上面看到。但是，当我用我的旧橙色旧金山手机（安卓2.3），它不把dailer。相反，它只是试图用电话翻开新的一页：01xxxxxxxx为这又显示网页无法使用邮件中的网址

This method works fine for all newer android 4.0 and above as far as i can see. But when i use my old Orange San Francisco Phone (android 2.3) it doesnt bring the dailer. Instead it just attempts to open a new page with tel:01xxxxxxxx as the URL which in turn displays a web page not available message.

我想这是因为电话：HTML5是部分这就是为什么它不工作。是否有将在所有版本的任何替代方案？

I assume this is because tel: is part of HTML5 which is why it's not working. Is there any alternative that would work on all versions?

推荐答案

电话：是preferred - 自20世纪90年代。 致电第一：可用于某些设备更好地工作。另请参阅：如何加价的电话号码

tel: is preferred - since the 1990's. callto: may work better for some devices. See also: How to mark-up phone numbers?

修改

既然你有一个Android的WebView内运行的页面，可以处理此错误的黑客（也是在<一个描述href=\"http://stackoverflow.com/questions/4338305/android-webview-tel-links-show-web-page-not-found\">Android的WebView＆QUOT;电话：＆QUOT;链接显示的网页没有找到）：

Since you have the page running inside an Android WebView, you can handle this error with the hack (also described at Android WebView "tel:" links show web page not found):

myWebView.setWebViewClient(new WebViewClient() {  
    @Override  
    public boolean shouldOverrideUrlLoading(WebView view, String url) {  
        if (url.startsWith("tel:")) { 
            Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse(url)); 
            startActivity(intent); 
        }
        else if(url.startsWith("http:") || url.startsWith("https:")) {
            view.loadUrl(url);
        }
        return true;  
    }  
} 

对于您可能需要允许

For which you may need the permission

<uses-permission android:name="android.permission.CALL_PHONE"></uses-permission>

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