Android code pin view without 10 listener -

i'm making view 12 button 0 9 , ok , ce one

i'm trying make view aske user code pin method have 12 on clik listener... it's annoying code.

have anyway regroupe btn 0 9 in 1 listener , still able code know if user input btn 0 or btn 6?

i not past xml here because damn long... it's linear layout in each ligne linear layout inside every 4 btns , use weigth make them fit every screen... have add view nothing make view more spacing.

i have try id of each view inside on click it's same have switch of 10 case...

option 1: create hashmap assigning button id (as key) value.

option 2 (not recommended): ask button text (the digit string) , process further