title: How to call another activity after certain time limit
body: <p>How to give time limit for calling one activity to another activity. I want to call another activity (Ex calling A class to B class) by given some time limit. I used alarmManager, but it is not possible for my application also i used threading, whenever i give Thread.sleep it will not perform action till the sleep getting end.  I am not sure how to do this process. can anyone give a idea of giving time limit to calling a class. </p>