Question

I have an android app, in that there is a particular requirement where in I need to check if the Android device has a network provider or its just WiFi enabled.

谢谢。

Answer 1

这应当做到。

ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();

if(networkInfo != null && networkInfo.isConnected()){
     //Your code here
}

Answer 2

final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); 
final NetworkInfo networkInfo = cm.getActiveNetworkInfo();
int type = networkInfo.getType();
String typeName = networkInfo.getTypeName();
boolean connected = networkInfo.isConnected()

networkInfo.getType() will return 0 when connected to Mobile network or 1 when connected trough WIFI.
networkInfo.getTypeName() will return the strings mobile or WIFI.
networkInfo.isConnected() will tell you whether or not you have an active connection.

Answer 3

http://developer.android.com/vis/android/position/LocationManager.html#isProviderEnabled%28java.lang.String%29”rel=“nofollow”>。

isProviderEnabled(LocationManager)。 NETWORK_PROVIDER) 是你们需要的东西

友情链接