Class android.nfc.NfcAdapter

Added Methods
void disableReaderMode(Activity)  
void enableReaderMode(Activity, ReaderCallback, int, Bundle)  
 

Added Fields
String EXTRA_READER_PRESENCE_CHECK_DELAY  
int FLAG_READER_NFC_A  
int FLAG_READER_NFC_B  
int FLAG_READER_NFC_BARCODE  
int FLAG_READER_NFC_F  
int FLAG_READER_NFC_V  
int FLAG_READER_NO_PLATFORM_SOUNDS  
int FLAG_READER_SKIP_NDEF_CHECK