Application should not display in recent app list after finish the activity if app was not displaying recent app list previously

Question

Step 1- Application is not exist in recent app list (App has been removed from recent app list).
Step 2- As soon as I got notification open IncomingCall activity, User a

Answer 1

Thanks God, I got answer after wondering a week. Add singleInstance attribute along with exclude from recent. It was a bug in 5.0 now has been resolved in 5.1