I made the cloud DB chat app as in the MIT App Inventor tutorials and I was successful , but this app is just too basic. I need options to -
- Delete a message when I long tap it.
- create different contacts and groups for specific people.
- want a notification on my device when a new message is received.
- share media files like photos, videos, documents, etc.
I would be really grateful if my problem gets solved.
Thanks a lot