Ask: How to determine whether the 3G network is connected?

Whether mobile or Unicom or Telecom, has been able to determine whether the current connection on?<-! Main posts under Banner (D4) -><-! Posts under the main text (D5) ->
Reply:
This can be done using the system class features

Reply:
Thank you, I continue to look up information see
Reply:
ConnectivityManager connMgr = (ConnectivityManager) getApplicationContext.getSystemService (Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = connMgr.getActiveNetworkInfo ();
By judgment networkInfo is empty, and the type will be able to know whether the network has connected.

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