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ReaderCallback
interface ReaderCallback
A callback to be invoked when the system finds a tag while the foreground activity is operating in reader mode.
Register your ReaderCallback implementation with NfcAdapter.enableReaderMode and disable it with NfcAdapter.disableReaderMode.
Summary
| Public methods |
| abstract Unit |
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Public methods
onTagDiscovered
abstract fun onTagDiscovered(tag: Tag!): Unit
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Last updated 2026-02-13 UTC.
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