Check whether activity is active

Question

I\'m having a problem with a listener in a certain activity.

The problem is that this listener contains an alert.show(); which can be called after we try to push a

Answer 1

Yes you can check if activity is active: Refreshing an Activity from service when Active

Also, if your are not doing anything when your Activity in not active, then you should probably unregister the listener when your Activity deactivates.