Implementing MLKit API (say, for scanning QR codes / barcodes)

[Iey4iej3]

Several issues are opened due to lack of MLKit API: #2003 #1966 #1881 #1753

This is also related to #395

I guess that the full implementation is hard, but implementing QR code / barcode scanner should be easier.

[Wojtaz0w]

I just wanted to mention that it is PARTIALY working, for example in DeepL translator app you can take a picture and highlight text, it gets recognised, no bugs there

[Iey4iej3]

It might be better to document what (API) is working and what is yet to implement.

[Rua]

I currently am unable to scan QR codes with the Dutch national identification app DigID because of this problem, which locks me out of some government services. Is there any progress on this?

[ltguillaume]

I currently am unable to scan QR codes with the Dutch national identification app DigID because of this problem, which locks me out of some government services. Is there any progress on this?

That doesn't make any sense. DigiD recently made changes to include a library to scan QR codes, making it independent of MLKit. See https://tweakers.net/nieuws/215204/inloggen-op-digid-app-kan-voortaan-ook-op-telefoons-zonder-googles-qr-scanner.html

@Rua Are you sure you're running the latest version?

[Rua]

I just reinstalled the latest version (6.9.3) from the Play Store today (via Aurora).

[ale5000-git]

There is a probable fix here: c104211
But there isn't any microG release yet.

[Iey4iej3]

There is a probable fix here: c104211

It might be better to link the commit to this issue.

[ale5000-git]

There are a lot of issues regarding this API and I'm not sure the commit fix everything, so it is better to wait the new version of microG and let the users test it before say anything else.
I will provide my custom build of microG when I get my main PC working again.

[konradmoesch]

I am testing (gmscore master branch) with the mlkit quickstart app (https://github.com/googlesamples/mlkit/tree/master/android/vision-quickstart), which can use bundled and unbundled libraries (changeable in the gradle dependencies). It seems that the bundled dependency (com.google.mlkit:barcode-scanning) works fine, but if I change to the unbundled version, I get dynamite errors
Whats the current status of this? Is somebody working on improving dynamite/mlkit support at the moment?

[ale5000-git]

For those that want to test here there is my custom build of microG with all fixes included: https://github.com/micro5k/microg-unofficial-installer/raw/main/zip-content/origin/priv-app/GmsCore-ale5000.apk
Since it is signed by me you can't just update but you have to remove the version that you have installed before installing the new one.