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An infinite-scroll banner implemented with two views, includes Swift and Objective-C APIs.

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iLiuChang/LCInfiniteScrollView

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LCInfiniteScrollView

An infinite scroll control implemented with two views, supporting custom reuse of views.

infinite-scroll

Requirements

  • Objective-C

    • iOS 8.0+
  • Swift

    • iOS 9.0+
    • Swift 4.0+

Features

  • Supports infinite scrolling.
  • Reuse with two views.
  • Support for custom reuse views.

Usage

Init

  • Objective-C
LCInfiniteScrollView *v = [[LCInfiniteScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 300)];
v.backgroundColor = UIColor.brownColor;
v.delegate = self;
v.autoScroll = YES;
[self.view addSubview:v];
  • Swift
let banner = LCInfiniteScrollView(frame: CGRect(x: 0, y: 0, width: self.view.frame.size.width, height: 200))
banner.delegate = self
banner.autoScroll = true
self.view.addSubview(banner)

Custom reuse view

  • Objective-C
- (UIView *)reusableViewInInfiniteScrollView:(LCInfiniteScrollView *)infiniteScrollView {
    UILabel *label = [UILabel new];
    label.font = [UIFont boldSystemFontOfSize:30];
    label.textAlignment = NSTextAlignmentCenter;
    return label;
}

- (void)infiniteScrollView:(LCInfiniteScrollView *)infiniteScrollView displayReusableView:(UIView *)reusableView atIndex:(NSInteger)index {
    UILabel *label = (UILabel *)reusableView;
    label.text = @(index).stringValue;
    label.backgroundColor = (UIColor *)self.colors[index];
}
  • Swift
func infiniteScrollView(_ infiniteScrollView: LCInfiniteScrollView, displayReusableView view: UIView, forIndex index: Int) {
    view.backgroundColor = colors[index]
}

func reusableView(in infiniteScrollView: LCInfiniteScrollView) -> UIView {
    return UIView()
}

Installation

CocoaPods

To integrate LCInfiniteScrollView into your Xcode project using CocoaPods, specify it in your Podfile:

  • Objective-C
pod 'LCInfiniteScrollView'
  • Swift
pod 'SwiftInfiniteScrollView'

Manual

  • Objective-C
  1. Download everything in the LCInfiniteScrollView folder;
  2. Add (drag and drop) the source files in LCInfiniteScrollView to your project.
  3. import LCInfiniteScrollView.h.
  • Swift
  1. Download everything in the LCInfiniteScrollView folder;
  2. Add (drag and drop) the source files in SwiftInfiniteScrollView to your project.

License

LCInfiniteScrollView is provided under the MIT license. See LICENSE file for details.