event-bus

This question already has an answer here: Android Pros & Cons: Event Bus and RxJava 1 answer I am confused about the difference between EventBus and RxJava in android. I need to implement one of them for my issue about notifying some components when some changes have been done, so that they can update their state. Also, I read that EventsBus has became deprecated over RxJava and I don't know if this information is true or not. Vesko EventBus and RxJava are different in their nature. EventBus is just a bus as the name suggest - it provides the mechanism to subscribe and publish events to the

I have faced with the problem. My Activity is fragment container, so to communicate between activity and fragments I used common Callback approach. In this case my activity has to implement tons of callback interfaces depending on fragment count. I don't like to hardcode and unreadable code. In my case my class declaration can take several lines to list all interfaces. I am trying to get rid of this. There is another approach is to use EventBus pattern. In activity EventBus.getDefault().register(this); In fragment EventBus.getDetault().post(new MyEvent(description)); And handle several event

I have been using Event Bus in my apps (i.e: greenrobot/EventBus). But I find some disadvantages in using Event Bus: Chaining tasks execution is difficult A lot of classes to represent events Less clear code (well, it's still possible to trace, but not as clear) I have been researching for new techniques to deal with this problem. And I read quite a bit about RxJava and wonder if it could be a solution. So my questions about RxJava (based on what I have read recently): Could RxJava observer be registered at any time? So not just when creating the Observable. With EventBus this is possible, I

Currently, I am using an EventBus/ PubSub architecture/pattern with Scala (and JavaFX) to implement a simple note organizing app (sort of like an Evernote client with some added mind mapping functionality) and I have to say that I really like EventBus over the observer pattern. Here are some EventBus libraries : https://code.google.com/p/guava-libraries/wiki/EventBusExplained http://eventbus.org (currently seems to be down) this is the one I am using in my implementation. http://greenrobot.github.io/EventBus/ Here is a comparison of EventBus libraries : http://codeblock.engio.net/37/ EventBus

I'm using a setup in which every Presenter that is a retained Fragment has its own Realm instance. However, this essentially means that these Realms are all on the main thread. Now that also means, if I want to modify the Realm, I either need to do that on the main thread (which is okay for small data sets, but I don't really want to do that with large data sets), or I need to do it on a background thread, and refresh every Realm instance at once (which is possible with a simple event to the event bus). public enum SingletonBus { INSTANCE; private static String TAG = SingletonBus.class