exit/close program set to phone key

[okeee]

samsung galaxy s2

i want to set the function: exit/close of programs to some key on the phone, such as volume. it should ignore any confirmation warning some programs have and directly close the program.
if i want to exit a program, i have to press home button, switch to task manager and then close programs. thats too much of a hassle. so its important that the task kill program should have the ability to set the exit function to a phone key.

can i set this in phone configuration, or is there some program that does that?

 

[chanchan05]

You dont have to open the task manager to press exit. Those programs actually arent really running anymore unless they are the types of programs to run in the background (like music players). They are simply cached in memory so it starts again from where you left it off. After a while of not opening it again, the phone closes it by itself.

 

[okeee]

but is there some program that just closes any running program, by using an assigned phone button?

 

[HJAcevedo]

Afaik, no. But there also isn't a need to do so.

 

[chanchan05]

but is there some program that just closes any running program, by using an assigned phone button?

AFAIK no, there isnt, because there's really no point in making one.

 

[okeee]

well there is, for programs like the music player. they just keep playing. also i noticed some programs keep running, when the home button is used, and they use a lot of cpu power. so much that it slows the system down

 

[okeee]

is there a button app/widget that force closes all apps if you click on it? it should be a button only, so if you click it aps should immediately close. so not some menu should appear.

or an app that detects if screen is locked, and then automatically closes all programs.