title: Is it possible to change the value of a string added in res/strings.xml on Android at run time/ or by code?
body: <p>I know we can use resource strings to store values, but is it possible to change those values at run time? </p>
  
  <p>For example, I added two new resource elements username and password, and I want to change these values at run time. Or is there an alternate way to store values?</p>