程序包 ohos.nfc

类 NfcController.ReaderModeCallbackStub

java.lang.Object

ohos.rpc.RemoteObject

ohos.nfc.NfcController.ReaderModeCallbackStub

所有已实现的接口:

NfcController.ReaderModeCallback, IRemoteBroker, IRemoteObject

封闭类:

NfcController

public class NfcController.ReaderModeCallbackStub
extends RemoteObject
implements NfcController.ReaderModeCallback

Provides ReaderModeCallback for communicate with remote.

从以下版本开始:

4

嵌套类概要

从接口继承的嵌套类/接口 ohos.rpc.IRemoteObject

IRemoteObject.DeathRecipient

字段概要

从接口继承的字段 ohos.rpc.IRemoteObject

DUMP_TRANSACTION, INTERFACE_TRANSACTION, MAX_TRANSACTION_ID, MIN_TRANSACTION_ID, PING_TRANSACTION

从接口继承的字段 ohos.nfc.NfcController.ReaderModeCallback

TRANSACTION_ON_CALLBACK

构造器概要

构造器

构造器	说明
ReaderModeCallbackStub(NfcController.ReaderModeCallback callback)

方法概要

限定符和类型	方法	说明
IRemoteObject	asObject()	Obtains the holder of a remote proxy object.
boolean	onRemoteRequest(int code, MessageParcel data, MessageParcel reply, MessageOption option)	Sets an entry for receiving requests.
void	onTagDiscovered(TagInfo tagInfo)	Called when a tag is discovered.

从类继承的方法 java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从类继承的方法 ohos.rpc.RemoteObject

addDeathRecipient, attachLocalInterface, dump, dump, finalize, getCallingPid, getCallingUid, getInterfaceDescriptor, isObjectDead, queryLocalInterface, removeDeathRecipient, sendRequest, slowPathDump, slowPathDump

构造器详细资料

ReaderModeCallbackStub

public ReaderModeCallbackStub(NfcController.ReaderModeCallback callback)

方法详细资料

onRemoteRequest

public boolean onRemoteRequest(int code,
                               MessageParcel data,
                               MessageParcel reply,
                               MessageOption option)
                        throws RemoteException

从类复制的说明: RemoteObject

Sets an entry for receiving requests.

This method is implemented by the remote service provider. You need to override this method with your own service logic when you are using IPC.

覆盖:

onRemoteRequest 在类中 RemoteObject

参数:

code - Indicates the service request code sent from the peer end.

data - Indicates the MessageParcel object sent from the peer end.

reply - Indicates the response message object sent from the remote service. The local service writes the response data to the MessageParcel object.

option - Indicates whether the operation is synchronous or asynchronous.

返回:

Returns true if the operation succeeds; returns false otherwise.

抛出:

RemoteException - Throws this exception if a remote service error occurs.

asObject

public IRemoteObject asObject()

从接口复制的说明: IRemoteBroker

Obtains the holder of a remote proxy object.

指定者:

asObject 在接口中 IRemoteBroker

返回:

Returns RemoteObject if the caller is RemoteObject; returns IRemoteObject if the caller is RemoteProxy.

onTagDiscovered

public void onTagDiscovered(TagInfo tagInfo)

从接口复制的说明: NfcController.ReaderModeCallback

Called when a tag is discovered.

指定者:

onTagDiscovered 在接口中 NfcController.ReaderModeCallback

参数:

tagInfo - Indicates information of the discovered tag.