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DocumentationTencent Cloud Super App as a ServiceGuildlines for Mini Program DevelopmentAPIDeviceNFC－getNFCAdapter
NFC－getNFCAdapter
Last updated: 2024-11-21 18:48:11
The application of this API is through the NFCAdapter wx.getNFCAdapter().
Note:
Compatibility:
Android Version: Supported.
iOS Version: Not Supported.
Function Description: Acquire NFC Instance.
Parameters and Description: Returns NFCAdapter NFC Instance.
Error Code
Error Codes | Error Message | Note |
13000 | The device does not support NFC | - |
13001 | The system's NFC switch is not activated. | - |
13010 | An unknown error occurred. | - |
13019 | user is not authorized | User has not granted permission. |
13011 | invalid parameter | Invalid parameter |
13012 | parse NdefMessage failed | Failed to parse the parameter into NdefMessage. |
13021 | NFC discovery already started | NFC scanning has already commenced. |
13018 | NFC discovery has not started | Attempted to halt NFC scanning without initiating it. |
13022 | Tech already connected | The tag has been successfully connected. |
13023 | Tech has not connected | Attempted to disconnect without a tag being connected. |
13013 | NFC tag has not been discovered | No NFC tag was detected. |
13014 | invalid tech | Invalid tag technology. |
13015 | unavailable tech | Failed to acquire the corresponding technology from the tag. |
13024 | function not support | The current tag technology does not support this feature. |
13017 | system internal error | The related read-write operation has failed. |
13016 | connect fail | Connection failed |
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