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Spelt / ZXing.Delphi

ZXing Barcode Scanning object Pascal Library for Delphi VCL and Delphi Firemonkey
Apache License 2.0
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Cannot read any QR code in iOS 12 #74

Closed kdevil88 closed 5 years ago

kdevil88 commented 5 years ago

Hi, Developing RadStudio XE 10.2.3 (Tokyo) + Android\iOS app with the ability to scan QR codes. Everything works fine for me in Android, but in iOS 12 (xcode 9.3) none of readers could decode image. Also tried to resize image to smaller res (e.g. 640x480) with no effect. Any idea? Thanks.

Spelt commented 5 years ago

Hi

Did you build it for IOS12 or IOS 11? And then deployed it for IOS12?

Thanks

Op 21 nov. 2018 om 17:04 heeft kdevil88 notifications@github.com het volgende geschreven:

Hi, Developing RadStudio XE 10.2.3 (Tokyo) + Android\iOS app with the ability to scan QR codes. Everything works fine for me in Android, but in iOS 12 (xcode 9.3) none of readers could decode image. Also tried to resize image to smaller res (e.g. 640x480) with no effect. Any idea? Thanks.

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kdevil88 commented 5 years ago

Hi Did you build it for IOS12 or IOS 11? And then deployed it for IOS12? Thanks … Op 21 nov. 2018 om 17:04 heeft kdevil88 @.***> het volgende geschreven: Hi, Developing RadStudio XE 10.2.3 (Tokyo) + Android\iOS app with the ability to scan QR codes. Everything works fine for me in Android, but in iOS 12 (xcode 9.3) none of readers could decode image. Also tried to resize image to smaller res (e.g. 640x480) with no effect. Any idea? Thanks. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.

Built with ios 11.3 sdk, deployed to ios 12

Spelt commented 5 years ago

Best is then to wait when Delphi supports IOS 12.

You can apply for the beta if you have a subscription.

Op 21 nov. 2018 om 18:06 heeft kdevil88 notifications@github.com het volgende geschreven:

Hi Did you build it for IOS12 or IOS 11? And then deployed it for IOS12? Thanks … Op 21 nov. 2018 om 17:04 heeft kdevil88 @.***> het volgende geschreven: Hi, Developing RadStudio XE 10.2.3 (Tokyo) + Android\iOS app with the ability to scan QR codes. Everything works fine for me in Android, but in iOS 12 (xcode 9.3) none of readers could decode image. Also tried to resize image to smaller res (e.g. 640x480) with no effect. Any idea? Thanks. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.

Built with ios 11.3 sdk, deployed to ios 12

— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

kdevil88 commented 5 years ago

Best is then to wait when Delphi supports IOS 12.

You can apply for the beta if you have a subscription.

Thanks, probably waiting for 10.3 is the only thing that remains, neither zxing nor zbar not working on IOS for me..

kdevil88 commented 5 years ago

Best is then to wait when Delphi supports IOS 12. You can apply for the beta if you have a subscription. … Op 21 nov. 2018 om 18:06 heeft kdevil88 @.> het volgende geschreven: Hi Did you build it for IOS12 or IOS 11? And then deployed it for IOS12? Thanks … Op 21 nov. 2018 om 17:04 heeft kdevil88 @.> het volgende geschreven: Hi, Developing RadStudio XE 10.2.3 (Tokyo) + Android\iOS app with the ability to scan QR codes. Everything works fine for me in Android, but in iOS 12 (xcode 9.3) none of readers could decode image. Also tried to resize image to smaller res (e.g. 640x480) with no effect. Any idea? Thanks. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread. Built with ios 11.3 sdk, deployed to ios 12 — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

Installed today rad studio 10.3 (not beta) + xcode 10.1 + ios 12 sdk, problem remains, no result in ios.. :( P.s: in Android (rad studio 10.3) processmessages not working, so better rollback..

Spelt commented 5 years ago

Hi I installed Rio, IOS 12 on my IPhone 8, Mojave with updates and I have no issues or problems scanning QRCodes with the library.

There must be something else going on.

kdevil88 commented 5 years ago

Hi, i’m uisung macos on vmware and have no ability to debug ios apps, cannot watch where it fails to scan. VMware may be a reason of my issue too.. Do you use vmware or physical device?

Spelt commented 5 years ago

I dont think vmware is the issue. Debugging should be possible. I use a pc and a mac seperatly, both physically.

Op 2 dec. 2018 om 04:18 heeft kdevil88 notifications@github.com het volgende geschreven:

Hi, i’m uisung macos on vmware and have no ability to debug ios apps, cannot watch where it fails to scan. VMware may be a reason of my issue too.. Do you use vmware or physical device?

— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

kdevil88 commented 5 years ago

Watched this topic https://forums.embarcadero.com/thread.jspa?threadID=279888 and nothing helps, same error. However, no way to determine why scanning barcodes not working for me on iOS. As workaround we put barcode scanning to backend. In any case - thanks for reaction :)

Spelt commented 5 years ago

Thats funny , thats me replying in that thread.
I did got the same problem. Its a region and languge setting issue.

Op 2 dec. 2018 om 19:15 heeft kdevil88 notifications@github.com het volgende geschreven:

Watched this topic https://forums.embarcadero.com/thread.jspa?threadID=279888 and nothing helps, same error. However, no way to determine why scanning barcodes not working for me on iOS. As workaround we put barcode scanning to backend. In any case - thanks for reaction :)

— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.