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Closed 9 years ago.
I want to implement a QR code reader in my iPhone application .
I have used the Zxing APIs once, but i think it's too much for a simple thing. Can I use any other library for the same purpose?
thanks!
Try this ZBar:
and you can get tutorial from here.
If you want example project I took from here.
try it out, it is simple one.
ZBar SDK ...easy to use and open source
https://github.com/arciem/ZBarSDK
Related
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Closed 9 years ago.
Since it seems that NSJSONSerialization class is only available in iOS 5.0+ (NSJSONSerialization Class Reference), is there another option to parse JSON objects prior that version?
Thanks
Have a look at JSONKit.
I've used it prior to iOS5 and it has better performance, and is easier to use than SBJSON.
SBJSON is great option, I have used in it two app store apps.
There are many options on github, for example SBJSON.
There was no JSON support prior to iOS 5. You can use third party code from here:
https://github.com/johnezang/JSONKit
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Closed 10 years ago.
I need to write supersimple iPhone application. It contains the list of buttons and if the user clicks one of these buttons, the application opens a new view with image.
My problem is that a lot of tutorials/books was created 2-3 years ago and I can't learn in parallel Objective C and understand compiler's changes.
What will be better for my "buttons" menu? What can I read about it? Help pls
Just look at storyboards tutorials, and you won't even need Objective-C for that kind of app.
e.g.: http://www.raywenderlich.com/5138/beginning-storyboards-in-ios-5-part-1
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Closed 10 years ago.
What is a good source where such code is available (e.g., in GitHub).
A pretty good example video for iOS TDD is available here: http://qualitycoding.org/objective-c-tdd/
The source code from this example is not available online, but this won’t be too useful anyways. Test Driven Development is about the development process, not the final result. By looking at the finished code you can’t learn anything about TDD.
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Closed 10 years ago.
I've been searching for a while on a way to read data from a barcode scanner into my iPad 2 application but I can't seem to find some sample code that indicates how. All I need is to know the API to use. I saw some sample code on GameKit but before I spend hours trying to learn an API that doesn't do what I want, I am hoping someone will point me in the right direction.
The iPad 2 features a camera that you can try to use to scan bar codes. ZBar will be a good starting library, and it's open source with examples.
have you tried ZBar to scan bar codes?
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Closed 10 years ago.
I want to integrate Twitter in my BlackBerry application.
Is there an api or documentation?
Take a look at the jibjib library - based on J2ME it should work on BlackBerry.
same problem that libraries gives a "tunnel failed" exception when you are using the BIS network...
I achieve the Blackberry-twitter implementation based on this post
http://supportforums.blackberry.com/t5/Java-Development/Twitter-Implementation-in-Blackberry/td-p/548578
Hello follow this: Integrating twitter in a blackberry application work flawlessly for me. It provides the basic needed functionalities like tweet, follow, unfollow...
Hope this helps..
Cheers!