如何查找网络能够在Android状态？ [英] How to find Network enable status in android?

问题描述

是否有可能找到能上网使用意图在广播接收器在Android中请帮助我吗？正是我想要的后台进程，当应用程序不公开，我想检测网络状态

Is there possible to find internet enable using intent in broadcast receiver in android pls help me? I want exactly background process when app is not open i want to detect network status

推荐答案

试试这个低于code，

try this below code,

public class ConnectionAvailable extends BroadcastReceiver {

@Override
public void onReceive(Context context, Intent intent) {

    ConnectivityManager manager = (ConnectivityManager) context
            .getSystemService(context.CONNECTIVITY_SERVICE);
    boolean is3g = manager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE)
            .isConnectedOrConnecting();
    boolean isWifi = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI)
            .isConnectedOrConnecting();

    if (!is3g && !isWifi) {

        Toast.makeText(context, "Internet Connection Lost",
                Toast.LENGTH_LONG).show();

    } else {
        if ((intent.getAction() != null)
                && (intent.getAction()
                        .equals("android.intent.action.AIRPLANE_MODE"))) {
            Toast.makeText(context, "Internet Connection Lost",
                    Toast.LENGTH_LONG).show();               
        }
    }
}
}

这可能会帮助你。

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