android.nfc.tech

Class Ndef

java.lang.Object

android.nfc.tech.Ndef

All Implemented Interfaces:

TagTechnology, Closeable, AutoCloseable

public final class Ndef
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	MIFARE_CLASSIC
static String	NFC_FORUM_TYPE_1
static String	NFC_FORUM_TYPE_2
static String	NFC_FORUM_TYPE_3
static String	NFC_FORUM_TYPE_4

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canMakeReadOnly()
void	close()
void	connect()
static Ndef	get(Tag tag)
NdefMessage	getCachedNdefMessage()
int	getMaxSize()
NdefMessage	getNdefMessage()
Tag	getTag()
String	getType()
boolean	isConnected()
boolean	isWritable()
boolean	makeReadOnly()
void	writeNdefMessage(NdefMessage msg)

Methods inherited from class java.lang.Object

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

Field Detail

NFC_FORUM_TYPE_1

public static final String NFC_FORUM_TYPE_1

See Also:

Constant Field Values

NFC_FORUM_TYPE_2

public static final String NFC_FORUM_TYPE_2

See Also:

Constant Field Values

NFC_FORUM_TYPE_3

public static final String NFC_FORUM_TYPE_3

See Also:

Constant Field Values

NFC_FORUM_TYPE_4

public static final String NFC_FORUM_TYPE_4

See Also:

Constant Field Values

MIFARE_CLASSIC

public static final String MIFARE_CLASSIC

See Also:

Constant Field Values

Method Detail

get

public static Ndef get(Tag tag)

getCachedNdefMessage

public NdefMessage getCachedNdefMessage()

getType

public String getType()

getMaxSize

public int getMaxSize()

isWritable

public boolean isWritable()

getNdefMessage

public NdefMessage getNdefMessage()
                           throws IOException,
                                  FormatException

Throws:

IOException

FormatException

writeNdefMessage

public void writeNdefMessage(NdefMessage msg)
                      throws IOException,
                             FormatException

Throws:

IOException

FormatException

canMakeReadOnly

public boolean canMakeReadOnly()

makeReadOnly

public boolean makeReadOnly()
                     throws IOException

Throws:

IOException

getTag

public Tag getTag()

Specified by:

getTag in interface TagTechnology

isConnected

public boolean isConnected()

Specified by:

isConnected in interface TagTechnology

connect

public void connect()
             throws IOException

Specified by:

connect in interface TagTechnology

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface TagTechnology

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException