Class android.nfc.NfcAdapter

Removed Methods
void disableForegroundNdefPush(Activity)  
void enableForegroundNdefPush(Activity, NdefMessage)  
boolean invokeBeam(Activity)  
boolean isNdefPushEnabled()  
void setBeamPushUris(Uri[], Activity)  
void setBeamPushUrisCallback(CreateBeamUrisCallback, Activity)  
void setNdefPushMessage(NdefMessage, Activity)  
void setNdefPushMessageCallback(CreateNdefMessageCallback, Activity)  
void setOnNdefPushCompleteCallback(OnNdefPushCompleteCallback, Activity)  
 

Added Methods
NfcAntennaInfo getNfcAntennaInfo()