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Pratik Goswami

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since Mar 02, 2009
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Recent posts by Pratik Goswami

Hi Sreelal,

Are you looking something like ➡ this?

Thanks
Pratik Goswami
6 years ago
iOS
Hi,

Have you gone through Apple's sample GLImageProcessing. I am sure you will find something usefull.
In this example code Image manipulation works on OpenGL ES fundamentals.

Thanks
Pratik Goswami
6 years ago
iOS
Hi Sreelal,

WebView is the easiest option if you want to render Epub files. You can provide the page curl effect on top of that.
At GitHub there is an example to provide such page leaves effect (most similar to iBook).

You will find something surprising in iOS 5.0

Thanks & Regards
Pratik Goswami
6 years ago
iOS
Hi johnnas,
My opinion is that you should go with Objective-C first, because Apple keeps updating SDK and APIs at very short interval.
I think this book will be the best resource for that.

Happy coding.
6 years ago
iOS
Many thanks Niketa. Do you have any idea which level of frequency will generate such effect?
Can a recorded sound is usefull or sound can be generate from device itself?
6 years ago
iOS
Apple has developed code sample for that - GLPaint(OpenGL ES based). You can find it at iOS developer center.
6 years ago
iOS
I would like to correct Niketa's reply. With help of Vmware OS-X can be installed. With that development can be possible.
6 years ago
iOS
There is a third party tool availale that can provide cross platform compatibility. But most of them are using webkit for that. Eg titanium.
6 years ago
iOS
There won't be major change in the APIs between iOS 4 & iOS 5. Framework may get new APIs or existing APIs may get changed, but chances for version specific framework are so less.
I am working since when iOS 2.2 in the market. I have never face major difficulties due to API differences.

Happy coding

Thanks
Pratik Goswami
6 years ago
iOS
Hi All,

I want to generate a sound which affects like blown air from the iPhone audio speakers. Any thoughts on this?
I can detect blown air through mic inside device.

Thanks
Pratik Goswami
6 years ago
iOS

If the application is already installed on device user should have an option to uninstall that app,also the user should be able to install apps not present in device from the list.


You can do it with URL register scheme.

But you won't be able to get the list of all installed applications (if app has shared URL mechanism you can check if its installed or not - find it here)

smile , there is one more open source library which will give you installed apps on the device
Here is the link - http://amitay.us

Good Luck!!

Thanks
Pratik Goswami
6 years ago
iOS
If iOS will become open source then Apple era will be ended. I strongly feel that iOS is the major reason for Apple go ahead in the race of PC market.
Apple is able invest a huge amount of money behind research and development only because of the profit earned from iOS and iPhone devices.

Thanks
Pratik Goswami
6 years ago
iOS
Hi Pradeep,

Is ios used in ipad ?


iOS is developed to support Apple devices like iPod touch, iPhone, iPad and Apple TV. Before June 2010 it was known as iPhone OS.

Thanks
Pratik Goswami
6 years ago
iOS
Hi Kenji,

It depends on the structure you have developed for the application.

Simple mechanism -
-- Check for credential in the system (SQlite/CoreData/UserDefault/KeyChain)
-- If credential found
------ Hide login icon
------ use it further to Login
-- Else pop up the Login screen
------ After Login save credentials to system

Thanks
Pratik Goswami
6 years ago
iOS
Hi John,

You should set background color of UILabel rather than layer's background color of UILabel
Change this line

with this


Thanks
Pratik Goswami
6 years ago
iOS