how to return to the previous PrefenenceScreen from nested PreferenceScreen without press the back button

Question

I have write a multi-level Preferences in program with xml File. and i want to know how to return to the previous level without press the back button. how to write some code

Answer 1

I think you are looking for something like this

    
    



    

        

        

        ...             
        
    



    

    

But what I didnt get is that your want to return to the previous preference screen, without pressing back button. Can you shed some more light on that??