Class NfcTag

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Definition

Namespace:
Tizen.Network.Nfc
Assembly:
Tizen.Network.Nfc.dll
API Level:
3

The class for managing the Tag information.


                
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public class NfcTag : IDisposable
Inheritance
System.Object
NfcTag
Implements
System.IDisposable

Constructors

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NfcTag()

Constructor of NfcTag

Declaration

                
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public NfcTag()

Properties

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IsSupportNdef

Whether the given NFC tag supports the NDEF messages.

Declaration

                
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public bool IsSupportNdef { get; }
Property Value
Type Description
Boolean
API Level: 3
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MaximumNdefSize

The maximum NDEF message size that can be stored in the NFC tag.

Declaration

                
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public uint MaximumNdefSize { get; }
Property Value
Type Description
System.UInt32
API Level: 3
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NdefSize

The size of the NDEF message stored in the tag.

Declaration

                
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public uint NdefSize { get; }
Property Value
Type Description
System.UInt32
API Level: 3
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Type

The type of the NFC tag.

Declaration

                
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public NfcTagType Type { get; }
Property Value
Type Description
NfcTagType
API Level: 3

Methods

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Dispose()

Dispose

Declaration

                
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public void Dispose()
API Level: 3
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Finalize()

NfcTag destructor.

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protected void Finalize()
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ForeachInformation()

Retrieves all the tag information.

Declaration

                
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public IEnumerable<NfcTagInformation> ForeachInformation()
Returns
Type Description
System.Collections.Generic.IEnumerable<NfcTagInformation>

The list of the NfcTagInformation objects.
Exceptions
Type Condition
System.NotSupportedException

Thrown when the NFC is not supported.
System.InvalidOperationException

Thrown when the method fails due to an invalid operation.
API Level: 3
Privilege Level: public
Privilege: http://tizen.org/privilege/nfc
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FormatNdefMessageAsync(Byte[])

Formats the detected tag that can store the NDEF message.

Declaration

                
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public Task<NfcError> FormatNdefMessageAsync(byte[] keyValue)
Parameters
Type Name Description
System.Byte[] keyValue

The key value that may need to format the tag.
Returns
Type Description
System.Threading.Tasks.Task<NfcError>
Exceptions
Type Condition
System.NotSupportedException

Thrown when the NFC is not supported.
System.ArgumentException

Thrown when method fails due to an invalid parameter.
System.InvalidOperationException

Thrown when the method fails due to an invalid operation.
API Level: 3
Privilege Level: public
Privilege: http://tizen.org/privilege/nfc
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ReadNdefMessageAsync()

Reads the NDEF formatted data from the NFC tag.

Declaration

                
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public Task<NfcNdefMessage> ReadNdefMessageAsync()
Returns
Type Description
System.Threading.Tasks.Task<NfcNdefMessage>
Exceptions
Type Condition
System.NotSupportedException

Thrown when the NFC is not supported.
System.InvalidOperationException

Thrown when the method fails due to an invalid operation.
API Level: 3
Privilege Level: public
Privilege: http://tizen.org/privilege/nfc
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TransceiveAsync(Byte[])

Transceives the data of the raw format card.

Declaration

                
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public Task<byte[]> TransceiveAsync(byte[] buffer)
Parameters
Type Name Description
System.Byte[] buffer

The binary data for a parameter or additional commands.
Returns
Type Description
System.Threading.Tasks.Task<System.Byte[]>
Exceptions
Type Condition
System.NotSupportedException

Thrown when the NFC is not supported.
System.ArgumentException

Thrown when the method fails due to an invalid parameter.
System.InvalidOperationException

Thrown when the the method fails due to an invalid operation.
API Level: 3
Privilege Level: public
Privilege: http://tizen.org/privilege/nfc
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WriteNdefMessageAsync(NfcNdefMessage)

Writes the NDEF formatted data.

Declaration

                
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public Task<NfcError> WriteNdefMessageAsync(NfcNdefMessage ndefMessage)
Parameters
Type Name Description
NfcNdefMessage ndefMessage

The NfcNdefMessage object.
Returns
Type Description
System.Threading.Tasks.Task<NfcError>
Exceptions
Type Condition
System.NotSupportedException

Thrown when the NFC is not supported.
System.ArgumentException

Thrown when the method fails due to an invalid parameter.
System.InvalidOperationException

Thrown when the method fails due to an invalid operation.
API Level: 3
Privilege Level: public
Privilege: http://tizen.org/privilege/nfc

Implements

System.IDisposable