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Recording on an Android HCE emulated card (Host card emulation)

Since HCE was implemented in version 4.4, I could not find information on how to write on an emulated card.

The Android website has a sample emulation card and a sample for reading a card, but I could not find information about the ability to write on an emulated card and how to do it.

I am developing an application that will read an emulated card, it will change the card and write it again.

Does anyone know if this is possible, and how can I do this?

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Question: "How did [I] write on the emulated card [Android HCE]?" not really consistent with the Android HCE concept.

Android HCE , , , / . - APDU (: , , ). APDU - , (, -, /SC ). - (.. HCE) .

, , ( APDU ISO 7816-4), , ( APDU ISO 7816-4), .

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Source: https://habr.com/ru/post/1532687/

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