I'm trying to find a way to launch the barcode scanner from javascript.
Description of my problem:
I've a scanner button on my app. Clicking on it works fine.
in the app I also display some modals and want to also be able to launch the scanner from a modal, i've tried a few things:
add another Scanner button in the modal: it does not work fine: the scanner popup shows up, but no image is present - my supposition is that we can not have more than one scanner component in a single app (I also think that the scanner component is always "opened" even when the scanner button is not clicked: my mobile phone shows a system notification "this chrome site is using your camera" and the battery is drained very quickly).
tried to trigger the main scanner button from a script, without success. I did not found any API to do that.
Thanks for flagging this! It looks like this is indeed a bug, I've linked this thread to a related bug report and will keep this thread up to date as a fix is addressed!
My case is similar to this in that sometimes the camera shows up without the camera screen. Sometimes the screen appears but images are not captured: they are captured only once but after clicking the button again, it seems capturing an image doesn’t work.
Hey @Peera — I just wanted to check back in here, it sounds like our engineers were able to ship a fix for this bug. Would you mind testing this on your end to confirm?