Hallo, Android provides an API for access to MIFARE Classic cards: http://developer.android.com/reference/android/nfc/tech/MifareClassic.html
Use the readBlock, writeBlock, increment, decrement, transfer and restore methods to operate on value blocks. For more information on MIFARE commands and the format of data blocks see NXP's data sheet: http://www.nxp.com/documents/data_sheet/MF1S503x.pdf Be careful that you have the correct permissions to use blocks as value blocks. br Michael -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en