How to know that the user pressed back in Card IO scanner mode ?

StackOverflow https://stackoverflow.com/questions/20613325

  •  02-09-2022
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Question

I wish to know if the user has pressed back in card.io scan to react accordingly in my activity. Can I do that ? Does card.io send an intent?

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Solution

The calling activity's onActivityResult(int requestCode, int resultCode, Intent data) method, resultCode will have a value of Activity.RESULT_CANCELED.

The 'Sample Code' section of the README has more detail. Also, check out the sample app.

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