Mobile Barcode Scanning

•

3 likes•4,470 views

Video for this session: http://www.youtube.com/watch?v=vtmLsZjV00o&hd=1 Code for this session: https://github.com/xamarin/Seminars/tree/master/2012-11-29-BarcodeScanning This session introduces a short history and 101 on barcodes, and then dives into barcode scanning on mobile platforms introducing some different options to get the job done. The library ZXing.Net.Mobile is specifically highlighted (including the journey of its creation) as a way to scan barcodes in C# on iOS, Android, and Windows Phone, with coding demos on using the library in MonoTouch and Mono for Android.

Technology

Xamarin
Seminar
Mobile Barcode Scanning

29th November 2012

Agenda
Mobile Barcode Scanning

Jonathan Dick
DBA, Mobile App Developer
jondick@gmail.com
Twitter: @redth
Blog: http://redth.info
Professional Android
Programming with Mono for
Android and .NET/C# (Co-Author)
http://amzn.to/MyKMZy

Xamarin

Mobile Barcode Scanning

Barcodes 101
Here are your Options
Journey to ZXing
Library: ZXing.Net.Mobile
Code time!
Q&A

Xamarin

Barcodes 101
•History - Since 1940’s - Light Reﬂection
•Pointers
•1D Linear
•2D Moar Data! (QR, PDF417, Matrix)
•High Quality Cameras on Phones
•PassBook Passes

Xamarin

All the options!

• Roll your own
• RedLaser $$$
• ZBar
• ZXing
• ShopSavvy

Where’s the .NET love? Xamarin

Journey to the center of the ZXing
• Started as a Work Project
• Unhappy with binding Native Libs
• ‘Ofﬁcial’ ZXing C# Port - sad, lonely, missing features
• ‘Live’ scanning on iOS, Android, WP
• IKVM-MonoTouch
• Sharpen
• ZXing.Net - BLISS!
Xamarin

Hi, I m ZXing.Net.Mobile

•Cross-Platform Barcode Scanning:
MonoTouch, Mono for Android, Windows Phone
•Designed with EASY TO USE in mind
•‘LIVE’ barcode scanning
•Customizable via Custom Overlays

Xamarin

References

ZXing.Net.Mobile Project Site:
https://github.com/redth/ZXing.Net.Mobile

Follow me on Twitter: @redth
My Blog: http://redth.info

ZXing.Net Project Site: http://zxingnet.codeplex.com
ZXing Project Site: http://code.google.com/p/zxing

Xamarin

Xamarin
Seminar
Please give us your feedback
http://bit.ly/xamfeedback

Follow us on Twitter
@XamarinHQ

29th November 2012

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Mobile Barcode Scanning

1. Xamarin Seminar Mobile Barcode Scanning 29th November 2012

2. Agenda Mobile Barcode Scanning Jonathan Dick DBA, Mobile App Developer jondick@gmail.com Twitter: @redth Blog: http://redth.info Professional Android Programming with Mono for Android and .NET/C# (Co-Author) http://amzn.to/MyKMZy Xamarin

3. Mobile Barcode Scanning Barcodes 101 Here are your Options Journey to ZXing Library: ZXing.Net.Mobile Code time! Q&A Xamarin

4. Barcodes 101 •History - Since 1940’s - Light Reﬂection •Pointers •1D Linear •2D Moar Data! (QR, PDF417, Matrix) •High Quality Cameras on Phones •PassBook Passes Xamarin

5. All the options! • Roll your own • RedLaser $$$ • ZBar • ZXing • ShopSavvy Where’s the .NET love? Xamarin

6. Journey to the center of the ZXing • Started as a Work Project • Unhappy with binding Native Libs • ‘Ofﬁcial’ ZXing C# Port - sad, lonely, missing features • ‘Live’ scanning on iOS, Android, WP • IKVM-MonoTouch • Sharpen • ZXing.Net - BLISS! Xamarin

7. Hi, I m ZXing.Net.Mobile •Cross-Platform Barcode Scanning: MonoTouch, Mono for Android, Windows Phone •Designed with EASY TO USE in mind •‘LIVE’ barcode scanning •Customizable via Custom Overlays Xamarin

8. Demo Time !!1! Xamarin

9. References ZXing.Net.Mobile Project Site: https://github.com/redth/ZXing.Net.Mobile Follow me on Twitter: @redth My Blog: http://redth.info ZXing.Net Project Site: http://zxingnet.codeplex.com ZXing Project Site: http://code.google.com/p/zxing Xamarin

10. You have Questions? Xamarin

11. Xamarin Seminar Please give us your feedback http://bit.ly/xamfeedback Follow us on Twitter @XamarinHQ 29th November 2012

Mobile Barcode Scanning

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