IsoDep Class

Definition

Namespace:

Android.Nfc.Tech

Assembly:

Mono.Android.dll

Provides access to ISO-DEP (ISO 14443-4) properties and I/O operations on a Tag.

[Android.Runtime.Register("android/nfc/tech/IsoDep", DoNotGenerateAcw=true)]
public sealed class IsoDep : Android.Nfc.Tech.BasicTagTechnology, IDisposable

[<Android.Runtime.Register("android/nfc/tech/IsoDep", DoNotGenerateAcw=true)>]
type IsoDep = class
    inherit BasicTagTechnology
    interface ITagTechnology
    interface ICloseable
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable

Inheritance

Object

JavaObject

Object

BasicTagTechnology

IsoDep

Attributes

RegisterAttribute

Implements

ITagTechnology IJavaObject IJavaPeerable ICloseable IDisposable

Remarks

Provides access to ISO-DEP (ISO 14443-4) properties and I/O operations on a Tag.

Acquire an IsoDep object using #get.

The primary ISO-DEP I/O operation is #transceive. Applications must implement their own protocol stack on top of #transceive.

Tags that enumerate the IsoDep technology in Tag#getTechList will also enumerate NfcA or NfcB (since IsoDep builds on top of either of these).

<strong>Note:</strong> Methods that perform I/O operations require the android.Manifest.permission#NFC permission.

Java documentation for android.nfc.tech.IsoDep.

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

Name	Description
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.
IsExtendedLengthApduSupported	Standard APDUs have a 1-byte length field, allowing a maximum of 255 payload bytes, which results in a maximum APDU length of 261 bytes.
JniIdentityHashCode	Gets the identity hash code assigned to this Java peer by the interop runtime. (Inherited from Object)
JniManagedPeerState	(Inherited from JavaObject)
JniPeerMembers
MaxTransceiveLength	Return the maximum number of bytes that can be sent with #transceive.
PeerReference	Gets the JNI object reference for this Java peer. (Inherited from Object)
Tag	Get the Tag object backing this ITagTechnology object.
ThresholdClass	(Inherited from BasicTagTechnology)
ThresholdType	(Inherited from BasicTagTechnology)
Timeout	Get the current timeout for #transceive in milliseconds.

Methods

Name	Description
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.
Construct(JniObjectReference, JniObjectReferenceOptions)	(Inherited from JavaObject)
Dispose()	Releases the resources held by this Java peer. (Inherited from Object)
Dispose(Boolean)	Releases the resources held by this Java peer. (Inherited from Object)
DisposeUnlessReferenced()	(Inherited from JavaObject)
Equals(Object)	(Inherited from JavaObject)
Equals(Object)	Indicates whether some other object is "equal to" this one. (Inherited from Object)
Get(Tag)	Get an instance of IsoDep for the given tag.
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
GetHiLayerResponse()	Return the higher layer response bytes for NfcB tags.
GetHistoricalBytes()	Return the ISO-DEP historical bytes for NfcA tags.
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)
SetPeerReference(JniObjectReference, JniObjectReferenceOptions)	(Inherited from JavaObject)
SetTimeout(Int32)	Set the timeout of #transceive in milliseconds.
ToArray<T>()	Creates a managed array from this Java array wrapper. (Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
Transceive(Byte[])	Send raw ISO-DEP data to the tag and receive the response.
TransceiveAsync(Byte[])
UnregisterFromRuntime()	Unregisters this Java peer from the interop runtime. (Inherited from Object)
Wait()	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object)
Wait(Int64, Int32)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)
Wait(Int64)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)

Explicit Interface Implementations

Name	Description
IJavaPeerable.Disposed()	(Inherited from JavaObject)
IJavaPeerable.Finalized()	(Inherited from JavaObject)
IJavaPeerable.SetJniIdentityHashCode(Int32)	(Inherited from JavaObject)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from JavaObject)
IJavaPeerable.SetPeerReference(JniObjectReference)	(Inherited from JavaObject)

Extension Methods

Name	Description
ConnectAsync(ITagTechnology)
GetJniTypeName(IJavaPeerable)	Gets the JNI name of the type of the instance self.
JavaAs<TResult>(IJavaPeerable)	Try to coerce self to type TResult, checking that the coercion is valid on the Java side.
JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
TryJavaCast<TResult>(IJavaPeerable, TResult)	Try to coerce self to type TResult, checking that the coercion is valid on the Java side.