Accuracy: Read QR codes using Barcode API for play services app variant

[barbeau]

Is your feature request related to a problem? Please describe.
Current you can read geo: encoded lat/lon/alt values from QR Codes to set ground truth locations. This currently requires the installation of the Google Zxing barcode reader app. Some users don't trust outside apps, especially if they don't know the history of it.

Describe the solution you'd like
For the play services variant, we can read QR codes directly within GPSTest using the Barcode API in Play Services:
https://developers.google.com/vision/android/barcodes-overview

See also https://www.varvet.com/blog/android-qr-code-reader-made-easy/.

The F-droid variant can continue to use the external Zxing app.

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This issue has been automatically marked as stale because it has not had recent activity. Please comment here if it is still valid so that we can reprioritize. Thank you!

[stale]

This issue has been automatically marked as stale because it has not had recent activity. Please comment here if it is still valid so that we can reprioritize. Thank you!

[stale]

Closing this. Please reopen if you believe it should be addressed. Thank you for your contribution.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. Please comment here if it is still valid so that we can reprioritize. Thank you!

[stale]

This issue has been automatically marked as stale because it has not had recent activity. Please comment here if it is still valid so that we can reprioritize. Thank you!

[barbeau]

Not stale

[stale]

This issue has been automatically marked as stale because it has not had recent activity. Please comment here if it is still valid so that we can reprioritize. Thank you!

[barbeau]

Not stale