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Closed 10 years ago.
There is some tutorial or sample of iOS 5.1 integration with Facebook? I've tried the one on Facebook developer site, but I get error on retaining the properties https://developers.facebook.com/docs/mobile/ios/build/. I'm really fresh on IOS, so if you can help I would be grateful!
You're most likely getting an error using retain because when you created your new project Xcode asked you if you would like to use Automatic Reference Counting (ARC) and you selected the check box (I think it is selected by default). ARC disallows manual memory management calls such as retain. Upload the line in question and I'll edit this post to show you how to fix it.
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Closed 10 years ago.
Hi am going to develop an iphone app which is similar to the app which is already availble in appstore .I would like to know whether i can start the app from scratch or i can customize the code of existing app.I need to know the best way for creating this type of app. Please give me some suggestions.
You have to start from scratch unless the developer of the other app shares the source code with you. You cant just pick an app from app store and edit it.
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Closed 10 years ago.
I have an app in progress that requires communication between two already identified users (not messenging or SMS). The data is persisted remotely however the UI needs to be dead simple . Is there a iMessage type view controller that is available that i can use? I really like the one I have attached below, just not sure how to get it or even if someone has better ideas?
There are a lot of pre-made bubble controls:
AcaniChat
PTSMessagingCell
SSMessagesViewController
UIBubbleTableView
There are also some you can purchase at CocoaControls.
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Closed 10 years ago.
I've already released several app-books for children and the number of books is quite big.
What I want to do is create a book-stand (like news stand in iOS) and get the book together.
I think there is no way to get my apps in one app(the book-stand...) so I'm trying to remake all my previous work(the app-books) and create new app(book stand).
However, each app-book has its own interactive objects so I have no idea how to do this.
Is there any good document or any tips for this?
Can your books be made via iBooks Author? How are they interactive? If you have to go down the custom store route, I would look at epub and HTML5.
Check out the Baker Framework or HPub. Also check out various interactive PDF SDKs out there.
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Closed 10 years ago.
Can anyone explain what is the life cycle process of iPhone? i.e from the start to end of the application life cycle.
See also This post on Cocoanetics that present a very useful flowchart explaining the different calls to the AppDelegate methods during the app life cycle:
here is diagram image for understand Life Cycle (iPhone / Android)
Edit: Here is the more detailed information from Apple Docs.
Part 1:
Part 2:
Reference
Also this one is for View Controller Life Cycle methods
There's another simpler one in ios developer's cookbook
If you want to something more detail ,you can read the official document delivered by apple
It has been updated with iOS6.0
http://developer.apple.com/library/ios/#featuredarticles/ViewControllerPGforiPhoneOS/ViewLoadingandUnloading/ViewLoadingandUnloading.html
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Closed 10 years ago.
Is there a guide / book about custom control development for iOS? All the books I've found don't go beyond using UIKit builtin controls.
As #petert wrote, Cocoa Controls is a great resource, but my favourite is by far iDev Recipes (even though it's not updating that often anymore). Check also http://maniacdev.com/, many open source libraries/projects can be found and it gets updated regularly. Ray Wenderlich has also many nice tutorials - scroll down to "Graphics and Animation".
EDIT: I just saw that #Jano suggests idevrecipes as well, sorry for doulbe posting