Android to determine whether the network is unblocked and permissions

Permissions

<uses-permission android:name= "Android.permission.INTERNET"/> <uses-permission android:name= " Android.permission.ACCESS_NETWORK_STATE "/>

Maintity

Determine if the network is unblocked plus permissions         if (networkutil.isnetavailable (mainactivity.this)) {//Net unblocked            //Start request data         }else{             Toast.maketext (Mainactivity.this, "Currently no network Check network permissions", 0). Show ();         

　　

Networkutil

public class Networkutil {public      static Boolean isnetavailable (context context) {            //Get network manager            Connectivitymanager connm =                     (Connectivitymanager) Context.getsystemservice (context.connectivity_service);            Networkinfo netInfo = Connm.getactivenetworkinfo ();//Get Network details                        if (NetInfo = = NULL | |!netinfo.isavailable ())                return false;                        return true;        }}

　　

Android to determine whether the network is unblocked and permissions