NfcA Class

Definition

Provides access to NFC-A (ISO 14443-3A) properties and I/O operations on a Tag.

[Android.Runtime.Register("android/nfc/tech/NfcA", DoNotGenerateAcw=true)]
public sealed class NfcA : Android.Nfc.Tech.BasicTagTechnology, IDisposable, Java.Interop.IJavaPeerable
[<Android.Runtime.Register("android/nfc/tech/NfcA", DoNotGenerateAcw=true)>]
type NfcA = class
    inherit BasicTagTechnology
    interface ITagTechnology
    interface ICloseable
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable
Inheritance
Attributes
Implements

Remarks

Java documentation for android.nfc.tech.NfcA.

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.

Properties

Class

Returns the runtime class of this Object.

(Inherited from Object)
Handle

The handle to the underlying Android instance.

(Inherited from Object)
IsConnected

Helper to indicate if I/O operations should be possible.

JniIdentityHashCode (Inherited from Object)
JniPeerMembers
MaxTransceiveLength

Return the maximum number of bytes that can be sent with #transceive.

PeerReference (Inherited from Object)
Sak

Return the SAK/SEL_RES bytes from tag discovery.

Tag

Get the Tag object backing this ITagTechnology object.

ThresholdClass (Inherited from BasicTagTechnology)
ThresholdType (Inherited from BasicTagTechnology)
Timeout

Get the current #transceive timeout in milliseconds. -or- Set the #transceive timeout in milliseconds.

Methods

Clone()

Creates and returns a copy of this object.

(Inherited from Object)
Close()

Disable I/O operations to the tag from this ITagTechnology object, and release resources.

Connect()

Enable I/O operations to the tag from this ITagTechnology object.

Dispose() (Inherited from Object)
Dispose(Boolean) (Inherited from Object)
Equals(Object)

Indicates whether some other object is "equal to" this one.

(Inherited from Object)
Get(Tag)

Get an instance of NfcA for the given tag.

GetAtqa()

Return the ATQA/SENS_RES bytes from tag discovery.

GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
JavaFinalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

(Inherited from Object)
Notify()

Wakes up a single thread that is waiting on this object's monitor.

(Inherited from Object)
NotifyAll()

Wakes up all threads that are waiting on this object's monitor.

(Inherited from Object)
SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
ToArray<T>() (Inherited from Object)
ToString()

Returns a string representation of the object.

(Inherited from Object)
Transceive(Byte[])

Send raw NFC-A commands to the tag and receive the response.

TransceiveAsync(Byte[])
UnregisterFromRuntime() (Inherited from Object)
Wait()

Causes the current thread to wait until another thread invokes the java.lang.Object#notify() method or the java.lang.Object#notifyAll() method for this object.

(Inherited from Object)
Wait(Int64)

Causes the current thread to wait until either another thread invokes the java.lang.Object#notify() method or the java.lang.Object#notifyAll() method for this object, or a specified amount of time has elapsed.

(Inherited from Object)
Wait(Int64, Int32)

Causes the current thread to wait until another thread invokes the java.lang.Object#notify() method or the java.lang.Object#notifyAll() method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

(Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed() (Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced() (Inherited from Object)
IJavaPeerable.Finalized() (Inherited from Object)
IJavaPeerable.JniManagedPeerState (Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32) (Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) (Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference) (Inherited from Object)

Extension Methods

ConnectAsync(ITagTechnology)
JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to