I have an idea: tap a nfc tag when lets say you have a youtube video playing on your phone, and you want to share it to your upnp media centre/tv
Currently you can play the video , tap the share button, choose the app and depending on the app you click ok or it does this.

Now what I cannot get to work is to do that share -> app -> action
to work

I open the app with the nfc tag but it doesnt do the action.

Any ideas?

Hm. I had llama format an NFC tag, and put it in a profile /event so stuff should be done. But Whenever I can the NFC I just get a popup "NFC Tag found: name-of-tag", and that's it.

What's wrong?