Android Question send data to one or more devices connected to the Internet with mobile

[javiers]

Hello everyone.
I want to make an application to send a text (with waypoint information) to one or more devices connected to the Internet with mobile data.

The text would be sent from a desktop application (B4j). I do not know if the devices should you use a service, a server ... I've seen some examples - Android Network Tutorial, HttpServer ... - but not cleared me with examples.

I would appreciate help.

 

[Erel]

You will need to implement a solution such as this one: Custom WebSocket Based Push Framework

 

[javiers]

Hi Erel. Thanks for answering. I have managed to send a text from Android device to pc using WebSocketExample and B4A-WebSocket-B4j. All with trial and error.

Using this server How I can now send a message from PC to Android device already connected?.

An example would be best, since I'm a newbie.

Thanks again.

Google translator.

 

[Erel]

What is B4A class? You need to call PushShared.NewMessage. Set the target parameter to Null to send the message to all devices.

 

[javiers]

What is B4A class? You need to call PushShared.NewMessage. Set the target parameter to Null to send the message to all devices.

Thanks.