Hello. Tell me which way to dig with a USB magnetic card reader in Android? How to process information from it when reading a card? Or how to handle pressing from a USB keyboard?
- Processing of clicks occurs as standard, the main thing is that the device supports usb otg - ivansoft
- The processing of clicks is standard, the main thing is that the device supports usb otg ie To start with, activate EditText, transfer focus there, turn on the usb reader, read the card or whatever you have, the read line will appear in editText - ivansoft
- And what does the standard mean like from the virtual keyboard? So just what? - Nick ELF-M
- Yes, it's simple. You can be confused with catching a key and so on. But the essence is the same - usb otg and work like a regular keyboard - ivansoft
- I did something similar - youtu.be/8GExv6lKHuc everything is simple there - ivansoft
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