Android Question Send notification to another phone

[Mostez]

my application makes orders from client phone, operators who process these orders has another application to do that by clicking a button to see if new orders were placed. I want to notify these operators once any order has been placed. what is the best method to handle this?

NOTE: clients send orders to MSSQL server database, then operators can browse these orders to process.

 

[Erel]

Assuming that all devices are connected to the same local network then MQTT is the best option.

 

[f0raster0]

we send push notifications from our tablet in the restaurant to client's Smartphones letting them know the status of their order.

Our Apps in the restaurnts make a sound when a new order is placed.

Edit: our demo

Simple POS

Our POS system first version around March 2014! EDIT: and here the web platform to add/edit/delete dishes, get reports... uSAAS-POS Edit: and the takeaways app: Edit: We added a simple Order+Delivery to our POS:

www.b4x.com

 

[Mostez]

Thanks for help

 

[Bladimir Silva Toro]

You can also do it through Firebase Notifications, the devices must be connected to the internet

https://www.b4x.com/android/forum/t...h-messages-firebase-cloud-messaging-fcm.67716