Android Check to see if the network is connected

Android Check to see if the network is connected

/**

*

* @param activity

* @return Boolean return True if the application can access the Internet

*/

public static Boolean hasinternet (activity activity) {

Connectivitymanager manager = (Connectivitymanager) activity

. Getsystemservice (Context.connectivity_service);

Networkinfo info = Manager.getactivenetworkinfo ();

if (info = null | |!info.isconnected ()) {

return false;

}

if (info.isroaming ()) {

Here's the roaming option you can change it if you want to

Disable Internet while roaming, just return false

return true;

}

return true;

}

Need to be in androidmanifest.xml.
Add Permissions:

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

Check Network state
public static Boolean hasinternet (activity activity) {
Context context = Activity.getapplicationcontext ();
Connectivitymanager connectivity = (Connectivitymanager) context.getsystemservice (Context.connectivity_service);
if (connectivity = = NULL) {
return false;
} else {
Networkinfo[] info = Connectivity.getallnetworkinfo ();
if (info!= null) {
for (int i = 0; i < info.length; i++) {
if (info[i].getstate () = = NetworkInfo.State.CONNECTED) {
return true;
}
}
}
}
return false;
}