microg / microg/GmsCore

Transport NFC support (Hoplink, Calypso)

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enhancement
Dominant language
Java
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Merged PRs (30d)
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Description

Is your feature request related to a problem? Please describe.

I want to use public transport apps as my transport pass with NFC, like CTS (fr.cts.strasbourg.ugo) (France, Strasbourg), or Ile de France Mobilité (com.applidium.vianavigo) (France, Paris), however, both apps says that my mobile is not compatible, it can't installs "Hoplink secure device" or "it can't detect an NFC SIM card"

Additional context
Add any other context or screenshots about the feature request here.

Hoplink use the "Calypso" standard and both apps quoted earlier use "Ticket sans contact" from Wizway (com.wizway.nfcagent)
From what i saw, there seem to be a missing api in microg to use this standard, which if i'm not mistaken, store data on the sim card.

Some links that could help :
https://www.hoplink.info/?lang=en
https://www.wizwaysolutions.com/en

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No repository file, test, or entry point is named. Start by reviewing the Hoplink and Wizway resources linked in the issue and determine which Android NFC or SIM-related capability is missing; done means defining and implementing support that lets the cited transport apps use Calypso or Ticket sans contact.

Written by the indexing model from the issue text.

Assessment

Tech stack
android
Domain
mobile
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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