public static interface Switch.NotifyActivated

The callback invoked when the Switch is activated. Generally, when you will receive the callback, you will probably want to check the active property with the Switch isActive() method:

 final Switch switcher;
 
 ...
 
 switcher.connect(new Switch.NotifyActivated() {
     public void onNotifyActivated(Switch source) {
         if (source.isActive()) {
             System.out.printl("WiFi is on.");
         } else {
             System.out.printl("WiFi is off.");
         }
     }
 });