Learn how to add Native Google +1 button in Android Application

This document provides instructions for adding a native Google +1 button to an Android application. It explains that adding a Google +1 button allows users to recommend the app. It then outlines the steps to add the button, which include adding the Google Play services dependency, requesting internet permission, adding the PlusOneButton to the XML layout, assigning it to a variable, refreshing its state, and customizing options like size and annotation. The document encourages sharing feedback to improve content and provides links to subscribe to more articles.