Play a song in Phone

MIT App Inventor Help
1

Hello,
I would like to install the Mit APP INVENTOR app on phone A and phone B.
When I press the app on phone A, I would like it to play a 30-second ringtone on phone B.
Is this possible with

2

You could do this with an online resource such as firebase where you set a value with one device, the other device picked up the change (DataChanged) and takes action (plays ringtone), then resets the firebase value ready for next time. A further thing, the device that sets the value should be configured to not play the ringtone! Both apps need to be open and running for this to work, otherwise you would need to set up a background task with iToo - (Search the community).

3

Can you show me the apps? Because I can't find them on the Play Store!

4

They do (It does) not exist, you will need to create them (it) !

5

Sorry, but I don't see how to do this at all.

6

It looks like it would help to learn some basics

A very good way to learn App Inventor is to read the free Inventor's Manual here in the AI2 free online eBook App Inventor 2 Book: Create Your Own Android Apps ... the links are at the bottom of the Web page. The book 'teaches' users how to program with AI2 blocks.
There is a free programming course here Course In A Box and the aia files for the projects in the book are here: App Inventor 2 Book: Create Your Own Android Apps
How to do a lot of basic things with App Inventor are described here: How do you...? .

Also do the tutorials Our Tutorials! to learn the basics of App Inventor, then try something and follow the Top 5 Tips: How to learn App Inventor

Taifun

Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by icon24 Taifun.