Hi all,
I use this code in my Activity to stop my activity when users press Back button,...
/***************************/
@Override
public void onPause()
{
finish();
super.onPause();
}
@Override
public void onStop()
{
finish();
super.onStop();
}
/***************************/
But when i press Back button, i still see my application thread on DDMS ( i'm using Emulator).
Does anyone explain for me what is happening?

Thanks,
NPAK

Wouldn't worry about it.
Android probably isn't desperate for the memory back yet so hasn't cleared it.
If you launch the browser you'll see Googles own apps behave in the same way so theres nothing your doing wrong.

But in my case, i want to exit totally my application when users press Back button. Do you have any idea to solve that problem?

Don't forget Android controls the lifecycle and decides when an app dies and not you.
You don't exit in the traditional way like in J2ME for example.
The best you can do is call finish
If Android doesn't need to clear your app yet it wont.
But you don't need to worry about it.
It think the term for it at this stage is an empty application, your app is dead at this point, threads will have been closed and so on

Did you read my thread at play_an_video_file_when_incoming_call_is_detected-t5261.html ? I think that my implement in this case maybe wrong. Hope everyone can give me some advices to solve this.
Thanks so much,
NPAK

hello
i am stopping my activity on back button only by following code... if it solves ur problem

public boolean onKeyDown(int keyCode, KeyEvent event)
{
if(keyCode==KeyEvent.KEYCODE_BACK)
{

this.finish();
return super.onKeyDown(keyCode, event);

}
return false;
}

Thank for your help but it still doesn't run. I think that I need to find another implement way to fix this problem.
Anyway, thank so much !!!

npak243 wrote:But in my case, i want to exit totally my application when users press Back button. Do you have any idea to solve that problem?

Hello,

What about killing the process of your application?
I tried the below code (use root activity onDestroy() method):



Regards,
Grzesiek