Android : best case for communicating adapter with Activity/Fragment

In MVP pattern, action from user must deliver to presenter

so in listView when user click on item I want send this action to presenter

what is the best case for communicating adapter with Activity/Fragment?

and I appreciate it if you explain pros and cond of each one.

Solution

Depending on your scenario u can adopt given below methods

Try using an interface

if the above method is not helping then try using EventBus

please follow below link to know more of Event Bus

BroadcastReceiver as mentioned could also help for enabling communication.

You can use observers

Hopes it helps.