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Meshtastic-Android/core/nfc
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James Rich cb95cace25
chore: Scheduled updates (Firmware, Hardware, Translations, Graphs) (#4832)
2026-03-17 16:51:09 -05:00
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src/androidMain/kotlin/org/meshtastic/core/nfc feat: introduce Desktop target and expand Kotlin Multiplatform (KMP) architecture (#4761) 2026-03-12 21:14:49 +00:00
build.gradle.kts feat: build logic (#4829) 2026-03-17 20:35:39 +00:00
README.md chore: Scheduled updates (Firmware, Hardware, Translations, Graphs) (#4832) 2026-03-17 16:51:09 -05:00

README.md

:core:nfc

Overview

The :core:nfc module provides Near Field Communication (NFC) capabilities for the application. It is a KMP module with Android NFC hardware implementation isolated to androidMain. The shared NFC contract is provided via LocalNfcScannerProvider in core:ui.

Key Components

1. NfcScannerEffect (androidMain)

A Composable side-effect that manages Android NFC adapter state and listens for NDEF tags. Located in androidMain since NFC hardware APIs are Android-specific.

2. LocalNfcScannerProvider (core:ui/commonMain)

The shared capability contract for NFC scanning, injected via CompositionLocalProvider from the app layer.

Module dependency graph

graph TB
  :core:nfc[nfc]:::compose-desktop-application

classDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-application-compose fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef compose-desktop-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-library-compose fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;
classDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;