Avoid asking for permissions twice

[optout21]

See https://github.com/schmich/instascan/issues/110

No permission asked during getCameras(), option to skip _ensureAccess().

[kidanam]

Does this work? how do I use this new change?

[optout21]

Yes, double call is avoided with this proposed change. I believe it solves the problems reported in issue #110 .

[Maxwellkurt0407]

See #110

No permission asked during getCameras(), option to skip _ensureAccess().

How do I use this in the browser?

[optout21]

How do I use this in the browser?

What do you mean? How to use instascan in a browser? It is HTML/web based.

[Maxwellkurt0407]

How do I use this in the browser?

What do you mean? How to use instascan in a browser? It is HTML/web based.

Amateur developer here, I apologize. I mean, how do I include the changes in the instascan.min.js file? Is there a way to do that?

[optout21]

To integrate the changes for trying out? Since there are only 2-3 lines changed, you can just look at Files Changed, and copy the changes. Or you can checkout the branch of the pr:

git remote add mikroncoin https://github.com/mikroncoin/instascan.git
git fetch mikroncoin
git checkout -b pr/213 -t mikroncoin/no-double-perm

To take over the changes for good, you just Merge the PR :)

[optout21]

Closing after 4+ years