ConnectivityManager.getBackgroundDataSetting（）德precated，改用什么？ [英] ConnectivityManager.getBackgroundDataSetting() deprecated, what to use instead?

问题描述

previously人们可以使用：

Previously one could use:

ConnectivityManager.getBackgroundDataSetting();

要检查用户是否有后台数据设置= TRUE。现在这种方法去precated：

to check if the user had background data setting = true. This method is now deprecated:

http://developer.android.com/reference/android/net/NetworkInfo.html

文档说使用方法：

The docs say to use:

ConnectivityManager.getActiveNetworkInfo();

相反，它返回一个NetworkInfo对象，但什么是在的NetworkInfo等价检查呢？

instead, which returns a NetworkInfo object, but what's the equivalent check in NetworkInfo then?

感谢

推荐答案

如果 getActiveNetworkInfo（）是空，你没有网络连接，或者是因为该设备没有网络连接，或者是因为用户的设置（例如带宽上限）prevent您的应用具有网络连接。

If getActiveNetworkInfo() is null, you do not have a network connection, either because the device does not have a network connection, or because user settings (e.g., bandwidth caps) prevent your app from having a network connection.

这篇关于ConnectivityManager.getBackgroundDataSetting（）德precated，改用什么？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！