Tag Archives: iphone
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How to save UIImage into iPhone’s saved photos album?

30th JUN 2009 | Posted by Ivan Kalaica in iPhone development
How to save UIImage into iPhone’s saved photos album?

This is quite simple, infact it is one row code like everything else in iPhone development. Well, not everything is “quite” simple as this but most of stuff is “quite” easy to implement. Enough with “quite” ! Here is really simple code; Read more

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How to override UIWebView links request action with your own custom method

15th JUN 2009 | Posted by Ivan Kalaica in iPhone development
How to override UIWebView links request action with your own custom method

If you did not understand from the post title what I am trying to say, here is another explanation. If you have an instance of UIWebView class implemented in your view and you want to call one of your custom method when user clicks on link in that Read more

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Interview with Ivan Kalaica

7th MAY 2009 | Posted by Tomislav Bilic in iPhone development
Interview with Ivan Kalaica

Zec Online Jornal made an interview few weeks ago with our iPhone developer: Ivan Kalaica. The interview covered Ivan’s motivation to work on iPhone projects, our partnership with Surgeworks, our portfolio and many other topics.  Recently Ivan started to write a blog in Croatian language about iPhone development: inchoo.hr. His work became recognized in local market and got some media attention.

Read more

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Method invocation with timer – even easier

27th APR 2009 | Posted by Ivan Kalaica in iPhone development
Method invocation with timer – even easier

In my last post I written how to code an method invocation with timer. Since then I’ve found yet even easier way to achieve that. All this updating post’s work is part of growing up with the iPhone development, so don’t be surprised if I add something one more time to the same post. Read more

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Method invocation with timer

17th APR 2009 | Posted by Ivan Kalaica in iPhone development
Method invocation with timer

Method invocation with timer is something every developer sometime needs. First you make an instance of NSInvocation class and you add invocationWithMethodSignature. Read more

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How to add custom sound effects to iPhone app?

31st MAR 2009 | Posted by Ivan Kalaica in iPhone development
How to add custom sound effects to iPhone app?

Here is simple code snippet (class) that enables you to add custom sound effects to iPhone application. As you can see procedure is fairly simple. Read more

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How to use NSUserDefaults to save state of switch?

24th MAR 2009 | Posted by Ivan Kalaica in iPhone development
How to use NSUserDefaults to save state of switch?

If you have an application that should save for example state of a switch and you don’t want use database for that small request you can simply add instance of NSUserDefaults class in your implementation. It is easy job, see below; Read more

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Dose application on iTunes store!

9th MAR 2009 | Posted by Ivan Kalaica in iPhone development
Dose application on iTunes store!

Beginning from today there is one iPhone app more on iTunes store developed by Surgeworks. Name of this free application is Dose and it’s ordered by Seachem Laboratories. Here is short description that you can also find on iTunes. Read more

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How to launch App Store from my iPhone application?

23rd FEB 2009 | Posted by Ivan Kalaica in iPhone development
How to launch App Store from my iPhone application?

This is easy. Just follow the steps below and you will be over in less then minute. Read more

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Launching application via URL scheme

17th FEB 2009 | Posted by Ivan Kalaica in iPhone development
Launching application via URL scheme

Here I will try to explain how to make your application launch another application on the system. There will be a minimal code written for these feature like everything else in Objective C and Cocoa Touch framework. Application that have support for URL’s can be launched with a call to the UIApplication’s openURL:. Read more

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