Android Push Notifications using Google Cloud Messaging GCM
SOCKET PROGRAMMING – JAVA SWING & ANDROID
Send Data to Server Using Google Volley in Android - Kotlin & Java
Lak J Comspace: Android Client-Server Chat Application
Android Edit/Update Data to Web Server Database (Web Server)
Java WebSocket Programming with Android and Spring Boot | PubNub
GitHub - ahmetozlu/tcp_socket_programming_android_client: TCP Socket Programming implementation of client side on Android.
Android Push Notification Using GCM (client and server side implementation) | Neurobin
android - How to send one to one message using Firebase Messaging - Stack Overflow
![Retrofit Tutorial With Example In Android Studio [Step by Step] | Abhi Android](https://abhiandroid.com/programming/wp-content/uploads/2018/01/Retrofit-Post-Example-In-Android-Studio.gif "Retrofit Tutorial With Example In Android Studio [Step by Step] | Abhi Android")
Retrofit Tutorial With Example In Android Studio [Step by Step] | Abhi Android
Build app server send requests | Firebase Documentation
The Ultimate Guide to Android Bluetooth Low Energy | Punch Through
Firebase Android Codelab - Build Friendly Chat
Inspect network traffic with the Network Inspector | Android Developers
Android-er: Android Server/Client example - client side using Socket
GitHub - ServiceStackApps/AndroidJavaChat: Android Chat using Java ServerEventsClient
Send notifications to Android App from Node.js server using Firebase Cloud Messaging (FCM) | by Neel Trivedi | Medium
Example: Android bi-directional network socket using AsyncTask - Stack Overflow
Lak J Comspace: Simple Android Client-Server Application
Various methods to debug HTTP traffic in Android applications | by Ievgenii Tkachenko | ProAndroidDev
A small robust android library for sending emails using SMTP server
Making Simple Android Chat App. Using WebSocket to help make a chat app… | by Elye | Mobile App Development Publication | Medium
Building an Android Chat App with socket.io— All source code provided! | by Joyce Hong | Medium
