Android Device to Device Messaging using Google Cloud Messaging (GCM)

Abstract

Android is an operating system for smartphones, tablets and now will be used for Personal Computers also. It includes a touch screen user interface, widgets, camera, network data monitoring and all the other features that enable a cell phone to be called a smartphone. Basically, Multi-Purpose chat application allows users to send asynchronous messages, and enable sharing image files with other peers on the JXTA world using JXME. Instant messaging has become so ubiquitous, an entire generation of internet users is probably unaware there was ever life without it. The use of instant messaging nowadays is more than the calling function itself. The main objective of this paper is to introduce a methodology to provide instant Messaging Service over the Google Cloud Messaging which is addressed to android based smartphone and tablet users connected over intranet via Wi-Fi. The proposed method is based on sending/receiving messages in intranet through intranet server via Wi-Fi connection without the need of taking any service from mobile service provider .

IoT based Smart Water Quality Prediction for Biofloc Aquaculture

“…A user needs the android application, an ubuntu droplet, and a droplet's IP address for the push notification. We used GCM (Google Cloud Messaging) [23] for android, where we enabled the API for our project first and then linked the android App through it. We deployed an Ubuntu droplet and set up a python GCM simple server on Ubuntu.…”