Latest Guides for Java Real-Time Data Applications

HealthcareJan 10, 2023

Real-time Heart Rate Monitor and Dashboard in Android

How to build an Android heart rate monitor that streams heart rate data in real time to a real-time dashboard from the Android smartphone app.

Michael Carroll

BuildNov 18, 2022

Java WebSocket Programming with Android and Spring Boot

An overview and examples of Java WebSocket programming in Android and Spring Boot.

Michael Carroll

BuildApr 8, 2019

Build a Secure Login on Android with Google OAuth 2.0

How to build secure Google sign-in functionality to your mobile Android app using OAuth 2.0 and Functions.

Syed Ahmed

Developer Relations, PubNub

GamingMar 15, 2019

New Feature Release: Message Counts API

Determine unread message counts for chat apps and more with ease using the new Message Counts API.

Jeremy Pollock

Director of Product Management, PubNub

BuildFeb 14, 2019

Build a Geo-aware, Location-based Android Dating App

How to build an Android dating app with Java, allowing users to swipe left or right on users, collected based on geolocation proximity.

Syed Ahmed

Developer Relations, PubNub

BuildOct 29, 2018

How to Send Firebase Push Notifications to Android

How to implement mobile push notifications in your Android app using Firebase Cloud Messaging (FCM) and PubNub.

Chandler Mayo

Solution Engineer, PubNub

News Jan 13, 2017

Migrating v3 Android Apps to the New PubNub Android SDK v4

Following our major update to our Android SDK, here’s how to migrate your app from v3 to v4.

Michael Carroll

News Jan 6, 2017

Real-time Android Mobile Apps with the New PubNub SDK (v4)ƒ

Our new v4 release of our Android SDK is packed full of new features for building powerful real-time mobile apps for Android.

Michael Carroll

ChatOct 20, 2016

4 Must-Have Tutorials For Building an Android Chat App

Good News! We’ve launched an all new Chat Resource Center. We recommend checking out our new Chat Resource Center, which includes overviews, tutorials, and design patterns for building and deploying mobile and web chat. Take me to the Chat Resource Center → Android and Real-time are a match made...