iOS 下拉刷新：VASRefreshControl
jopen
9年前
VASRefreshControl 简单的下拉刷新，支持 RACCommand。
Cocoapods:
pod 'VASRefreshControl', :git => 'https://github.com/spbvasilenko/VASRefreshControl.git'
How to use:
1) Create RACCommand, if you need for this:
- (RACCommand *)refreshCommand { if (!_refreshCommand) { _refreshCommand = [[RACCommand alloc] initWithSignalBlock:^RACSignal *(id input) { return [RACSignal createSignal:^RACDisposable *(id<RACSubscriber> subscriber) { dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{ NSLog(@"Signal execute!"); [subscriber sendCompleted]; }); return nil; }]; }]; } return _refreshCommand; }2) Init VASRefreshControl for your UIScrollView and set RACCommand for execute during refresh:
self.refreshControl = [[VASRefreshControl alloc] initWithLoaderStyle:VASRefreshControlLoaderStyleBlue forScrollView:self.scrollView]; self.refreshControl.rac_command = self.refreshCommand;