Question

I have three activities in my application … I use an intent to navigate between the activities.
My third activity contains a method that fetch data from a web service.
When I press back button on the 3rd activity I go back to the second activity. But when I again come to 3rd activity from the second activity it starts downloading data again.
Please help me!

I am using handler in my 3rd screen..

Second activity uses following code

Intent intent=new Intent(Screen2.this,Screen3.class);
startActivity(intent);

Thanks in advance guys.

Answer 1

Try this link: Android Intents – Tutorial.
Using this tutorial

startActivityForResult();