IsoDep.GetHiLayerResponse Method
Definition
Important
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Return the higher layer response bytes for NfcB tags.
[Android.Runtime.Register("getHiLayerResponse", "()[B", "")]
public byte[]? GetHiLayerResponse();[<Android.Runtime.Register("getHiLayerResponse", "()[B", "")>]
member this.GetHiLayerResponse : unit -> byte[]Returns
ISO-DEP historical bytes, or null if this is not a NfcB tag
- Attributes
Remarks
Return the higher layer response bytes for NfcB tags.
Does not cause any RF activity and does not block.
The higher layer response bytes can be used to help identify a tag. They are present only on IsoDep tags that are based on NfcB RF technology. If this tag is not NfcB then null is returned.
In ISO 14443-4 terminology, the higher layer bytes are a subset of the ATTRIB response.
Java documentation for android.nfc.tech.IsoDep.getHiLayerResponse().
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.