Introduction to the post programmatically share image to Instagram through iOS app Instagram is another most popular social platform for sharing images. Now days, every app share image to Instagram too. Since like other social platforms Instagram does not provide developers permission to write image directly on the user Instagram wall. So for this we can […]
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Tags: #UIProgressView #Tutorial #IOS8 #Download #Percentage Most of the apps made are based on a centralised database and which means interactivity with server using internet. For app developers, its a common situation/scenario to
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In this tutorial, we will learn about UIActivityViewController, is another nice way for providing user’s with lot of options to do with your app document such as image, text etc. and to share documents via Airdrop, printing document etc. It much more like UIDocumentInteractionController, but offers developer a more control than UIDocumnetInteractionController. If you are not familiar
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In this article i am going to explain some of the programming solutions 1. Capture device screenshot programmatically CGRect rect = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height); UIGraphicsBeginImageContextWithOptions(rect.size,NO,0.0f); CGContextRef context = UIGraphicsGetCurrentContext(); [self.view.layer renderInContext:context]; UIImage *capturedImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); Here, in above code we first pass the rect which we want
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UIStepper control is provide by Apple to allow app developer’s provide user’s an interface to let them increment/decrement values. Suppose we have to allow user’s to increase font size of our text in a diary app then we will use UIStepper control, as UIStepper has interface with ‘ + ‘ and ‘ – ‘ buttons on
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Getting page number from UIScrollView In order to get page number form UIScrollView, we need to implement UIScrollView delegate method names scrollViewDidEndDecelerating This methods gets called when UIScrollView gets to halt or stopped after scrolling the content, Thus at this point we can get the page number by calculating the width of UIScrollview
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NOTE: Swift Version of UIDocumentInteractionController UIDocumentInteractionController Tutorial UIDocumentInteractionController is a powerful class available to iPhone developers that let developers to provide in app support to their users. For example a wallpaper application, that allows user’s to save wallpaper images in their photos app of the device. For this purpose developer has two options 1). Save
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Difference between NSString and NSMutableString is a common interview question faced by every programmer and the most familiar answer to this is that one can append string in NSMutableString and not in NSString. So question arrived from other end, any other difference you know?. As I can append string to NSString too. In this post
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iPhone, most lucrative smartphone that everyone want to have in their pockets but because of its price and other restrictions most of us could not afford it to buy this beautiful gadget and play with it. In this article i ma going to tell you some of the secrets that most of iPhone/iPad holders did
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Fonts provide your app a niche look. Apple provides various types of fonts installed in the IOS system, but some time’s we need to add custom font file in our project to use that font in our app.In this post i am going to tell you that how can we use custom fonts
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