Firebase Cloud Messaging Android App

This is a sample Android project to showcase the Firebase Cloud Messaging (FCM) to manage upstream and downstream messages. To be precise, it is the client project for my XMPP Connection Server for FCM. The objective is to have an end-to-end testing:

Upstream message: Android - FCM CCS - XMPP Client Server.
Downstream message: XMPP Client Server - FCM CCS - Android.

What this project does?

Android

Send upstream messages to the XMPP Client Server.
Handle push notifications.

PHP

Register tokens from devices into the database.
Get the list of tokens from the database.
Send push notifications to registered devices.

Firebase

Send push notifications through the Firebase console.

XMPP Client Server

Send downstream messages to a device. Java implementation.

Documentation

For more information must read the following documentation:

Technologies

Android
Java
Firebase Cloud Messaging
PHP
MySQL
Apache Server

Considerations

Localhost for android emulator: 10.0.2.2
IDE: Android Studio
You can find the PHP and MySQL scripts in the application root folder.

Related projects

About me

I am Carlos Becerra - MSc. Softwware & Systems. You can contact me via:

Any improvement or comment about the project is always welcome! As well as others shared their code publicly I want to share mine! Thanks!

License

Copyright 2020 Carlos Becerra

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

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