Mobile and Offline Developer Guide

Mobile App Development with Lightning Web Components and LWC Offline
Create Mobile-Ready Components
Use Mobile Device Features in Mobile Apps
Request App Review
Scan Barcodes
Access Device Biometrics
Manage Calendar Events
Access Contacts
Scan Documents
Monitor Geofences
Use Location
Interact With NFC Tags
NFCService User Experience
Use the NFCService API
NFCService Example
Compatibility and Requirements
Considerations and Limitations
Tap to Pay
Offline Considerations and Limitations
Offline Environment Details
Use Salesforce Features While Offline
Development Tools and Processes
Quick Start Tutorials
PDF

Note: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.

NFCService User Experience

Your component can deliver any user experience you desire, but there’s a common flow for any component that interacts with NFCs.
  • User initiates an NFC operation (read, erase, or write).
  • OS prompts the user to hold their device near the NFC tag to be interacted with.
  • OS provides a success message when the operation completed successfully, or an error message if something went wrong.