如何识别互联网连接类型，它的当前速度 [英] How to identify internet connection type and it's current speed

问题描述

您好，我正在使用我的设备测试我的各种类型的互联网连接的应用程序。我希望我的应用程序只有在WI-FI可用，而不是像GPS，WAP，3G等其他情况下发送互联网请求。

Hi I am testing my application for various types of internet connections with my device. I want my application send an internet request only if WI-FI is available and not in other cases like GPS ,WAP, 3G, etc....

提前感谢

推荐答案

使用Apple的Reachability类检查Wifi或WAN。使用此示例和代码： http://developer.apple.com/ library / ios /＃samplecode / Reachibility / index.html

Use Apple's Reachability class to check for Wifi or WAN. Use this example and code: http://developer.apple.com/library/ios/#samplecode/Reachability/index.html

检查速度比较困难，你需要自己测量它，也许最好的方法是ping和测量响应延迟。

Checking the speed is more difficult, you would need to measure it by your own I think, maybe the best way is to ping and measure the response latency.

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