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Introduction and Example of Eventbus in Android.

EventBus is a library of Greenbot . This is very simple for all users how to implement and its basic use. Here I will also share examples for better understanding. What is EventBus? EventBus is subscribed/publish event bus to communication between components with limited lines of code, in short, its bus for events transfers the data between one activity(class) to another to reflect the changes based on our needs. That makes the data exchange between components like Activity, Fragment, Services, and any kind of backgrounds threads pretty easy. EventBus can handle the threading for us: events can be posted in threads different from the posting thread. Common use can be dealing with UI changes. In Android, UI changes must be done in the Main(UI) thread. In other words, networking or more time-consuming task cannot be handled in the Main thread, for that we must use AsyncTask or Handler to make it more smooth. Now we have one more options use EventBus to change the UI po
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Google Maps API v2 using Android

We know how to add Maps in Android Project. But here I would like to share Map Integration (Google Map API V2). Google has deprecated the Google Map API v1. From now we use Map API v2. For more details you can check developers document.
https://developers.google.com/maps/documentation/android/

Why Google Map API v2?

The new Google Maps Android API v2 allows you to offer interactive, feature-rich maps to users of your Android application.
Some features are:
* Caching part is improved
* Maps are now turn into 3D
* Faster, smoother and use less bandwidth

Google Play Service : Library

As per new Google Map API v2 we need to add google_play_service_lib for reference to our project. You can found that library from this location.
 android-sdk\extras\google\google_play_services\libproject\google-play-services_lib

Here I display screen shots in step by step to how to follow it.



Configure Android Key for Google Map v2 - Prashant Adesara
[Configure Android Key for Google Map v2]





Android API Key for Google Map v2 - Prashant Adesara
[Android API Key for Google Map v2]


Android Google Map v2 with Drop Pin - Prashant Adesara
[Android Google Map v2 with Drop Pin - Location]


 Here I attached the full example link. You can download it.  
 https://github.com/prashantadesara/GoogleMapV2Demo


If you are satisfied then please give your comments.
Thanks for your Interest!!!

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Location: Rajkot, Gujarat, India

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