android - exit and back button implementation -

either exit button or button can implemented in application.but want both implementations in application. so,please propose me solution.

thanks in advance..:)

please read reto meier's blogpost on 'exit' in android apps:

http://blog.radioactiveyak.com/2010/05/when-to-include-exit-button-in-android.html

summary: don't set 'exit button' in android app.

android button widget exit back-button

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