Aman Aggarwal

Keep tab as selected UITabBarController

IOS 8, objective C, UiTabbarController /

  Recently, I came across a situation where I have to  force a current selected tab to remain selected in UITabBarController, when user select or tap a different tab. So i though worthy of sharing the code with all the community. To make this happen, one can use UITabBarController delegate – (BOOL)tabBarController:(UITabBarController *)tabBarController shouldSelectViewController:(UIViewController *)viewController […]

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Calculate number of days between two dates

1 Comment / calculate number of days, IOS 8, objective C /

Tags: #Number of Days #Between Two dates   #IOS  Below is the code snippets that allows to get the number of days between one particular date to another particular date. + (NSInteger)daysBetweenDate:(NSDate*)fromDateTime andDate:(NSDate*)toDateTime {     NSDate *fromDate;     NSDate *toDate;          NSCalendar *calendar = [NSCalendar currentCalendar];          [calendar rangeOfUnit:NSDayCalendarUnit startDate:&fromDate   

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Test printing documents using Air-printer simulator IOS

Air-printer, air-printer simulator, ios, UIPrintInteractionController /

In the previous article we learned about printing documents from IOS app using UIPrintInteraction-Controller. But most of developers don’t have Air-printer device to test their printing document. Don’t worry Apple Inc. provided Air-printer simulator. To download .dmg file click given below link (Apple developer account access is needed) https://developer.apple.com/downloads/index.action?name=hardware%20io%20tools After login, you will see page

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Printing documents from app programmatically

Air-printer, IOS 8, objective C, UIPrintInteractionController /

Printing from IOS device can only be done using Air-printer. There is very simple code provide by Apple Inc., to let developers initiate direct print command from their apps. In this post we will learn about printing documents from IOS app programmatically. We can use UIPrintInteractionController class for printing documents programmatically from IOS app. Below

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Search using UITextField – Tutorial

IOS 8, objective C, search, UITextField search /

  Introduction to Search using UITextField – Tutorial: Most of IOS developers implemented Search using UISearchBar but we can also use UITextField as a search bar.  For swift version visit, Search using UITextField in swift3 Tutorial in objective C You can check out UISearchBar implementation from below linkhttps://iostutorialjunction.com/2014/03/iphone-development-search-using.html In this post,we will going to explain steps we

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How to create UIActivityViewController swift

SWIFT, UIActivityController /

  UIActivityViewController using swift is similar to as we create in objective C , you can read it how to create UIActivityViewController in objective C from  here. This post will give you an example of sharing image through UIActivityViewController in Swift. Sharing image using UIActivityViewController in swift Create a new project and select swift as

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