Qt NFC C++ Classes▲
An API for accessing NFC Forum Tags.
Classes▲
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QNdefFilter: The QNdefFilter class provides a filter for matching NDEF messages.
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QNdefFilter::Record: The QNdefFilter::Record struct contains the information about a filter record.
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QNdefMessage: The QNdefMessage class provides an NFC NDEF message.
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QNdefNfcIconRecord: The QNdefNfcIconRecord class provides an NFC MIME record to hold an icon.
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QNdefNfcSmartPosterRecord: The QNdefNfcSmartPosterRecord class provides an NFC RTD-SmartPoster.
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QNdefNfcTextRecord: The QNdefNfcTextRecord class provides an NFC RTD-Text.
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QNdefNfcUriRecord: The QNdefNfcUriRecord class provides an NFC RTD-URI.
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QNdefRecord: The QNdefRecord class provides an NFC NDEF record.
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QNearFieldManager: The QNearFieldManager class provides access to notifications for NFC events.
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QNearFieldTarget: The QNearFieldTarget class provides an interface for communicating with a target device.
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QNearFieldTarget::RequestId: A request id handle.
Detailed Description▲
The Qt NFC C++ API enables an application to access NFC Forum Tags.
Using the Module▲
Using a Qt module requires linking against the module library, either directly or through other dependencies. Several build tools have dedicated support for this, including CMake and qmake.
Building with CMake▲
Use the find_package() command to locate the needed module components in the Qt6 package:
find_package(Qt6 REQUIRED COMPONENTS Nfc)
target_link_libraries(mytarget PRIVATE Qt::Nfc)Building with qmake▲
To configure the module for building with qmake, add the module as a value of the QT variable in the project's .pro file:
QT += nfc