Network State Acquisition

1. Need to configure permissions
   

To Add code in Androidmanifest.xml:

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

2. Use the Connectivitymanager class to encode operations.

Public void getnetworkstate ()  {    connectivitymanager connmanager  =  (Connectivitymanager)  this.getsystemservice (connectivity_service);     //   Get Networkinfo objects that represent the networked state     NetworkInfo networkInfo =  Connmanager.getactivenetworkinfo ();    //  gets whether the current network connection is available     if   (Null == networkinfo)  {        toast.maketext ( this,  "Current network connection is not available",  toast.length_short). Show ();         // When the network is unavailable, jump to the Network Settings page         startactivityforresult (new intent ( Android.provider.Settings.ACTION_WIRELESS_SETTINGS),  1);    } else {         boolean available = networkinfo.isavailable ();         if (available)  {            log.i ("Notification",  " The current network connection is available ");             toast.maketext (this,  "Current network connection available",  toast.length_short). Show ();        } else  {            LOG.I ("notification",  "Current network connection is not available");             toast.maketext (this,  "Current network connection is not available",  toast.length_short). Show ();         }    }     networkinfo.state state = connmanager.getnetworkinfo ( Connectivitymanager.type_mobile). GetState ();    if  (networkinfo.state.connected  == state)  {        log.i ("Notification",  "GPRS network is connected");         Toast.maketext (this,  "GPRS network is connected",  toast.length_short). Show ();    }     state = connmanager.getnetworkinfo (Connectivitymanager.type_wifi). GetState ();     if  (networkinfo.state.connected == state)  {         LOG.I ("Notification",  "WiFi network is connected");         Toast.maketext (this,  "WiFi network is Connected",  toast.length_short). Show ();    }     ////  Jump to wireless Network Setup interface     // startactivity (new    //  intent (Android.provider.Settings.ACTION_WIRELESS_SETTINGS));    ////  Jump to the unlimited WiFi network Settings Interface     // startactivity (New    // intent ( Android.provider.Settings.ACTION_WIFI_SETTINGS));}

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1. 
   

Network State Acquisition