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franckbour / Plugin.NFC

A Cross-Platform NFC (Near Field Communication) plugin to easily read and write NFC tags in your application.
MIT License
235 stars 68 forks source link

No supported application for this NFC tag? [Pixel 3] #25

Open shayo opened 4 years ago

shayo commented 4 years ago

I'd like to get callback even when the application is minimized / closed (e.g. launch when a tag is detected). According to the documentation (if I understand correctly) this should work for the provided sample. However, when I bring a simple RFID Tag (not full NFC compatible, I think MIFARE, but not exactly sure), I get the message "No supported application for this NFC tag" appear (when the application is closed). I'm using Pixel 3 device. When the application is running, it is able to detect the tag and report the serial number (ndef appears to be empty).

Am I missing something? How can I setup such that the app launches when a such tag is detected?

I should mention that I am only interested in the serial number of the tag, not in the (non existent ndef message)

franckbour commented 4 years ago

Can you provide more information please ? Does it work with the sample app after writing the tag with WRITE TAG (CUSTOM) button ?