可实现自动循环轮播 slider 效果

源码和使用 demo 都在这里： https://github.com/liaojinxing/LJAutoScrollView

欢迎使用，如有问题也请不吝赐教。

LJAutoScrollView

LJAutoScrollView class provides an endlessly circulate scroll view. It allows auto scrolling infinitely in the horizontal direction.

• It offers an encapsulation of UICollectionView to support reuse features.

• Use NSTimer for auto scrolling.

• The implement of infinite scroll is inspired by this page:Circular Infinite UIScrollView

Comparison

Compared to other implmentation, LJAutoScrollView is more stable and easier to use:
- Some implementation like GBInfiniteScrollView is subclass from UIScrollView, while LJAutoScrollView uses UICollectionView, it's more stable on reuse feature and gesture recognization.

• LJAutoScrollView integrates UIPageControl as well. You need not to handle the page change yourself.

• The infinite circulate scroll feature implementation is more elegant and robust than SDCycleScrollView.

• It's easier to use. The usage is described below.

Installation

Grab the source file into your project.

Or use cocoapods. Here is an example of your podfile:

pod 'LJAutoScrollView' 

Usage

• LJAutoScrollView is a subclass of UIView. Just take it as UIView when initialization.

self.autoScrollView = [[LJAutoScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, kAutoScrollViewHeight)]; self.autoScrollView.delegate = self; 

• Configure it as you like.

self.autoScrollView.itemSize = CGSizeMake(self.view.frame.size.width, kAutoScrollViewHeight); self.autoScrollView.scrollInterval = 3.0f; 

• Don't forget to implement the delegate methods.

Check the demo project for more details.