Help with browser close (without the button close)

asked 2011-05-25 15:40:11 +0800

zippy
504 ● 1 ● 2

updated 2011-05-25 16:47:16 +0800

Hi, i have a class called 'Wifi', with two methods, turnOn() and turnOff()
In the controller i have a class defined :

public Wifi myWifi = new Wifi();
...

myWifi.turnOn();

So , in the controller i turnOn() the wifi , but when the user close (without the button "close"), the wifi is turnOn forever xD , then i need to "detect" this situation and call the method turnOff(). I tried to use the java garbage collector (with finally) but dont work for me, also i tried yo implement desktopcleanup, but my problem is dont understand the implementation=(
The important is turnOff the wifi when the session is timeout, no matter when the user close/change the page.

Thanks