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ZXing scanner trigger

Discussion in 'Android Development' started by markolino, Mar 7, 2021.

  1. markolino

    markolino Newbie
    Thread Starter

    Hello everybody,
    I am carrying out the reading of the QR code and with the result search within a database to obtain information.
    My problem is this: I use the ZXing library and the codes are read without problems. Once the scanner activity that displays the camera is launched, it continuously reads and processes the first valid code it finds.
    I would like to give the operator time to go to the desired code (already viewing the camera of course), then press a button to perform the reading.
    Can you give me some suggestions?
    Thanks so much.
     



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