This pattern is documented. Use the host activity to pass messages between fragments as needed.
http://developer.android.com/guide/components/fragments.html "Creating event callbacks to the activity" Doug On Friday, June 29, 2012 12:55:44 PM UTC-7, EpsilonOrion wrote: > > I currently have two fragments setup on the same landscape screen. On the > left is a Map Fragment, while on the right is a List Fragment. There is a > MainActivity that creates the Fragments. Each Fragment has its own > Fragment class and Activity Class. I am looking at the best method to > allow the ArrayList of GeoPoints created from my ItemizedOverlay to > populate the ListFragment by passing the list to the ListFragment when > points are created. Then, when a person clicks one of the points in the > ListFragment, it sends back a message to the MapFragment that pops up an > information bubble for the waypoint in question. > > Basically, I am looking for the best method to pass this waypoint list > (and a return point chosen) message between MapFragment and ListFragment. > If it would be better to have a third fragment that sits in the background > to hold this information, I would be fine with that since in the future > these points will be sent off to another phone. > > I am sorry if this question has already been asked, but I have not been > able to find a simple answer. If you have a reference, I would be happy to > look at that. Thanks for the help. > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
