检查 INTENT 互联网连接 [英] Check INTENT internet connection

问题描述

是否有 Android Intent ACTION_XXX 会在互联网连接可用时通知我?

Is there an Android Intent ACTION_XXX that notifies me when an Internet Connection is available?

我想实例化一个 BroadcastReceiver，当用户启用 Internet 连接(通过 wifi、通过 GSM 等)时通知我的应用程序

I want to instantiate a BroadcastReceiver that notifies my application when a user enables Internet Connection (by wifi, by GSM, etc.)

有人可以帮我吗?

推荐答案

<receiver android:name=".YOURRECEIVER">
   <intent-filter>
      <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
   </intent-filter>
</receiver>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

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