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capacitor-community / barcode-scanner

A fast and efficient (QR) barcode scanner for Capacitor
MIT License
437 stars 172 forks source link

Enable flash #177

Closed aziziaziz closed 1 year ago

aziziaziz commented 1 year ago

The application that we're building now is actually for lorry drivers, and they need to scan a QR code on a document. They always reported that it is very difficult for them to scan at night as the light source is very low.

Is there by any chance that we can enable/on the flash while scanning? If it is already implemented, can anyone please guide me on how to do it cause I can't find anywhere regarding the flash in the documentation. If it is not yet implemented, is there any plan to implement it?

Thanks in advance guys. Really appreciate it.

thegnuu commented 1 year ago

Sure thing, this is already implemented:

  enableTorch(): Promise<void>;
  disableTorch(): Promise<void>;
  toggleTorch(): Promise<void>;
  getTorchState(): Promise<TorchStateResult>;

Unfortunately it is currently not documented ;)

aziziaziz commented 1 year ago

Thank you so much for the quick reply. I've implemented it and it is working perfect!

Was searching high and low for the documentation about this. 😂

Thanks again for your help.