finish other activity

  1. Pflichtfeld

    Android Question finish application from 3. or 4. activity

    If I browse from main to Activity2 and then Activity3 the back key returns me to A2, then main (unless I have finished them after calling sub-Activity what I do not want here). If I want a button on Activitiy3, which finishes the hole app: how is this easyly achieved? should I call sub on A2...