How Google Cloud Messaging Service in Android Works?

Question

I want to use GCM Service in my application.

I have referred to the following link (Android Developer: Google GCM) but was not able to install the GCM Library in my ecli

Answer 1

i had the same problem i solved it by: First Close SDK Manager. Then open AVD Manager click on "Tools" > "Options" And then click on "Clear cache" then close AVD Manager,And open SDK Manager and click "Packages" > "Reload" And there is it API 16(Android 4.1 JB) And At Extras "Google Cloud Messaging for Android libary"