Question 1

How do I install Pager with CocoaPods?

Accepted Answer

Add 'pod "Pager"' to your Podfile with platform :ios, '8.0' and use_frameworks!. Note that it's a pre-release version, so you might encounter stability issues or dependency conflicts in newer Xcode projects.

Question 2

Can I use Pager with storyboards or Interface Builder?

Accepted Answer

The README doesn't provide guidance, but since PagerController is a UIViewController subclass, it's theoretically possible. However, you'll likely need to set up data sources and delegates programmatically, as no IB examples are included.

Question 3

How to customize the tab appearance in Pager?

Accepted Answer

Customize tabs by implementing the tabViewForIndex method to return a custom UIView. For advanced styling like animations or dynamic layouts, you'll need to extend the library yourself, as it focuses on minimalism over pre-built options.

Question 4

Pager vs UIPageViewController: which should I use?

Accepted Answer

Use Pager for quick, simple swipeable tab setups with less code, especially if you prefer a clean Swift API. Choose UIPageViewController for Apple-standard implementations with better long-term support and deeper iOS integration, albeit with more boilerplate.

Question 5

Does Pager support lazy loading or infinite scrolling?

Accepted Answer

No, the library doesn't mention lazy loading or infinite scrolling; it's designed for a fixed number of tabs. You'd need to manually manage view controller lifecycle or implement pagination logic on top of the basic functionality.

Question 6

How to handle different swipe gesture behaviors in Pager?

Accepted Answer

Use the delegate method didChangeTabToIndex with the swipe parameter to detect if a change was gesture-based. From there, you can add custom logic, but the library doesn't offer built-in gesture configuration or prevention options.

Question 7

Is Pager actively maintained or updated for newer iOS versions?

Accepted Answer

Based on the README, there's no indication of recent updates; the Swift 4.0 target and lack of version history suggest it might be stagnant. For production apps, consider checking GitHub for activity or looking at alternatives with ongoing support.

Pager

What is Pager?

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