android - how to read a string from string.xml and use the same in an activity? -

i have key value pair in string.xml - key - feedback value - feedback valuable.

how can pull same value within programme? want use same in toast message notify user.

edit: application supposed support different languages. how can pick value of string of contextual language? can use getstring() method pick translated value?

use this-> getresources.getstring(r.string.feedback);

for toast message ->

toast.maketext(this, getresources.getstring(r.string.feedback), toast.length_short).show();