<https://lh3.googleusercontent.com/-GIBSiBEMAlI/T_oyu0qVfiI/AAAAAAAAAHk/SuUYVqU4YdE/s1600/tab.jpg>
 Hello to all, I create 3 intents of activities(which i add to TabHost) in 
my main TabActivity. I also have refresh and logout button with onClick 
method. When this button is clicked say refresh i want to refresh item of 
intent activity.

I just put an public method there, it's working fine if i say print any 
message there, but as I called some process method to get data from web 
service it;s not work. 

To intent i use 

                                intentAccount.putExtra("test", "Hello");
AccountActivity r = new AccountActivity();
r.update();


and this is my update method in account Activity

public void update(){

 System.out.println("ACCOUNT  :) ");

}


any one have idea what can done in this case ?


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