three20

Is it possible to change the Three20 language/localization at runtime without restarting the app? Currently, I managed to change the language via altering the value of AppleLanguages in the main.m There's a "hack" for it. You can load your own NSBundle with the localized text and use that NSBundle instead. Note that if the localized language file is missing, the app won't run, so make sure you set a correct language. Above your AppDelegate implementation, add a custom NSBundle declaration: static NSBundle *bundle = nil; And then load the language you desire into that bundle: [[NSUserDefaults

I am new to iOS development. For my little messenger I need a contact picker and a textarea. So the TTMessageController of the Three20 project seems to be very interesting. However I am not really sure how to implement it. For now I have three controllers, one for each view. I want to have a contact picker and textarea on the third view. I have set up three20 successfully. But how do I use it? Can I use it through interface builder or just by code? What would be an approach in my case? Before I get started on this I want to be sure that this is the right solution. Is it true that three20 lets

1. AFNetworking 在众多iOS开源项目中，AFNetworking可以称得上是最受开发者欢迎的库项目。AFNetworking是一个轻量级的iOS、Mac OS X网络通信类库，现在是GitHub上第三大Objective-C库。它建立在NSURLConnection、NSOperation等类库的基础上，让很多网络通信功能的实现变得十分简单，因此，许多iOS应用开发都会使用到它。 支持HTTP请求和基于REST的网络服务（包括GET、POST、PUT、DELETE等）； 支持ARC； 要求iOS 5.0及以上版本； 有一些插件扩展已有的功能，还有一个功能齐全的API； 从URL中获取JSON特别简单。 详情请参考： AFNetworking官网 2. Three20 Three20原本是 iPhone版Facebook 中所使用的工具库，包括照片查看器等一系列的iPhone UI类集，以及HTTP磁盘缓存等一些通用工具。后来从Facebook iPhone应用中剥离出来，成为了一个深受开发者喜爱的通用框架。 3. facebook-ios-sdk 此前在“GitHub上最受欢迎的开源项目”Android系列文章 （一） 中，我们曾介绍过允许开发者将Facebook集成到Android应用中的Facebook SDK for Android。Facebook SDK

In Xcode 3.2.5 I use "Build And Archive" to create an IPA file without any problems. How can I do that in Xcode 4? I think I have to use "Product -> Archive", but I get over 100 error messages in the three20 framework. Most are "No such file or directory". ("Product -> Build For -> Build For Archiving" works. No errors.) For example, this is the first error message: ../scripts/Protect.command: line 23: cd: /Users/[USERNAME]/Library/Developer/Xcode/DerivedData/[PROJECTNAME]-blabla/ArchiveIntermediates/[PROJECTNAME]/BuildProductsPath/Release-iphoneos/../three20/Three20Core: No such file or

Krumelur asked this question about how create a recipient bubble similar to the mail.app. Please see screenshots below of what I mean: I can create the look of this element (including the look when it has been selected) but I am struggling with getting the behaviour when it's part of a UITextField . How do you get the bubble to act as part of the UITextField text? For example, when you press the backspace button enough, the bubble becomes highlighted and after one more press will be deleted as if it was part of the text. I've also had difficulties moving the cursor as well. Preferably the