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javaphpandroidzxing

Zxing library possibility of inserting multiple values?

Is it possible to encode multiple values into QR code using zxing library. i have a textview with a survey question and an array of options. i want to encode this into a QR code but cant seem to find any relevant source?

Solution

  • Is it possible to encode multiple values into QR code using zxing library

    Yes, just create a JSON with what ever data you need and convert it to string

    and its easy to extract data from JSON when ever needed.

    Example:

       {
  "question": "Is this useful",
  "options": [
    "yes",
    "no"
  ]
}