Class: Rho::NFCTagTechnology_Ndef

Inherits:
NFCTagTechnology show all
Defined in:
lib/extensions/nfc/nfc.rb

Constant Summary collapse

MIFARE_CLASSIC = 
'com.nxp.ndef.mifareclassic'
NFC_FORUM_TYPE_1 = 
'org.nfcforum.ndef.type1'
NFC_FORUM_TYPE_2 = 
'org.nfcforum.ndef.type2'
NFC_FORUM_TYPE_3 = 
'org.nfcforum.ndef.type3'
NFC_FORUM_TYPE_4 = 
'org.nfcforum.ndef.type4'

Constants inherited from NFCTagTechnology

Rho::NFCTagTechnology::ISODEP, Rho::NFCTagTechnology::MIFARE_ULTRALIGHT, Rho::NFCTagTechnology::NDEF, Rho::NFCTagTechnology::NDEF_FORMATABLE, Rho::NFCTagTechnology::NFCA, Rho::NFCTagTechnology::NFCB, Rho::NFCTagTechnology::NFCF, Rho::NFCTagTechnology::NFCV

Instance Method Summary collapse

Methods inherited from NFCTagTechnology

#close, #connect, #get_name, #is_connected

Constructor Details

#initialize ⇒ NFCTagTechnology_Ndef

Returns a new instance of NFCTagTechnology_Ndef.



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# File 'lib/extensions/nfc/nfc.rb', line 294

def initialize
    super(NFCTagTechnology::NDEF)
end

Instance Method Details

#can_make_read_only ⇒ Object

return bool



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# File 'lib/extensions/nfc/nfc.rb', line 309

def can_make_read_only
    return (Nfc.tech_Ndef_can_make_read_only != 0)
end

#get_max_size ⇒ Object

return int



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# File 'lib/extensions/nfc/nfc.rb', line 299

def get_max_size
    return Nfc.tech_Ndef_get_max_size
end

#get_type ⇒ Object

return string



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# File 'lib/extensions/nfc/nfc.rb', line 319

def get_type
    return Nfc.tech_Ndef_get_type
end

#is_writable ⇒ Object

return bool



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# File 'lib/extensions/nfc/nfc.rb', line 304

def is_writable
    return (Nfc.tech_Ndef_is_writable != 0)
end

#make_read_only ⇒ Object

return bool



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# File 'lib/extensions/nfc/nfc.rb', line 314

def make_read_only
    return (Nfc.tech_Ndef_make_read_only != 0)
end

#read_NdefMessage ⇒ Object

return NdefMessage



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# File 'lib/extensions/nfc/nfc.rb', line 324

def read_NdefMessage
    msg_ar =  Nfc.tech_Ndef_read_Nde_message
    msg = NdefMessage.new
    msg.init_from_byte_array(msg_ar)
    return msg
end

#write_NdefMessage(msg) ⇒ Object

msg - NdefMessage



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# File 'lib/extensions/nfc/nfc.rb', line 332

def write_NdefMessage(msg)
    Nfc.tech_Ndef_write_Nde_message(msg.get_byte_array)
end