Android Write Mifare Classic 1k

  1. Mifare 1k Card
  2. Mifare 1k Datasheet
Android write mifare classic 1k downloadAndroid Write Mifare Classic 1k

Mifare 1k Card

Mifare classic 1k paper

Mifare 1k Datasheet

Am working with NFC Android programming and I want to read Mifare Classic cards. Does anybody know how to read the sectors off such a card?Authentication method returns true which means that authentication is done. After authentication, sector should be ready for any IO action but whenever i use readBlock method or transceive method, I get exception with IOException('transceive failed'). I can not find any example which uses the Mifare Classic, so i want to know if it is possible to read the Mifare Classic with this API or not.My code like this boolean success = m1tag.authenticateSectorWithKeyB(0,MifareClassic。KEYDEFAULT)int index = m1tag.sectorToBlock(0)byte content = m1tag.readBlock(index)success is true,but when i read content from card,throw IOException('transceive failed').

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