问题
While generating the qr code for android using zxing library is it possible to set the version number like version 4 or any other version . Any guidance or link would be appreciable . Thank you.
回答1:
No. There would be no real point to this. The version can't be lower than what is required to encode the data, and setting it higher just makes a denser QR code that's slightly harder to read.
来源：https://stackoverflow.com/questions/24484473/is-it-possible-to-set-version-while-generating-qr-code-using-zxing-lib-in-androi