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writes twitter and contact (links) to writable nfcs on iPhone 7+ iOS 14+

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VPhung24/NfcWriter

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nfc writer ios app

nfc writer app is a hacky fun side project that writes twitter and contact (links) to writable nfcs. runs on iPhone 7+ iOS 14+. join the testflight

this app should have been built this in SwiftUI, but I really wanted to play with diffable data source (yes, extreemly easy and flexible).

had fun exploring:

  • UITableViewDiffableDataSource
  • NSDiffableDataSourceSnapshot
  • UIListContentConfiguration
  • CoreNFC
  • Contacts

did not have fun (finding bug workarounds):

  • ContactsUI
  • UISearchController

getting started

xcode command line tools (macOS)

xcode-select --install 

install dependencies via homebrew

brew install fastlane swiftlint

fastlane setup

fastlane init

config linting @ .swiftlint.yml

screenshots

main


Main Screen

twitter nfc writing flow


Main ScreenMain ScreenMain ScreenMain Screen

contact nfc writing flow


Main ScreenMain ScreenMain ScreenMain Screen
Main ScreenMain Screen