类似于Tinder卡片的iOS库：ZLSwipeableView
jopen
9年前
一个简单的视图用于构建类似 Tinder and Potluck的卡片界面。
Preview
Swipe
Swipe Cancel
Swipe Programmatically
CocoaPods
You can install ZLSwipeableView through CocoaPods adding the following to your Podfile:
pod 'ZLSwipeableView'Usage
Check out the demo app for an example.
ZLSwipeableView can be added to storyboard or initialized programmatically:
ZLSwipeableView *swipeableView = [[ZLSwipeableView alloc] initWithFrame:self.view.frame]; [self.view addSubview:swipeableView];
A ZLSwipeableView must have an object that implements ZLSwipeableViewDelegate to act as a data source. ZLSwipeableView will prefetch three views in advance to animate them.
// required data source self.swipeableView.dataSource = self; #pragma mark - ZLSwipeableViewDataSource - (UIView *)nextViewForSwipeableView:(ZLSwipeableView *)swipeableView { return [[UIView alloc] init]; } A ZLSwipeableView can have an optional delegate to receive callback.
// optional delegate self.swipeableView.delegate = self; #pragma mark - ZLSwipeableViewDelegate - (void)swipeableView: (ZLSwipeableView *)swipeableView didSwipeLeft:(UIView *)view { NSLog(@"did swipe left"); } - (void)swipeableView: (ZLSwipeableView *)swipeableView didSwipeRight:(UIView *)view { NSLog(@"did swipe right"); } - (void)swipeableView: (ZLSwipeableView *)swipeableView swipingView:(UIView *)view atLocation:(CGPoint)location { NSLog(@"swiping at location: x %f, y%f", location.x, location.y); } To swipe the top view programmatically:
[self.swipeableView swipeTopViewToLeft]; [self.swipeableView swipeTopViewToRight]; To discard all views and reload programmatically:
[self.swipeableView discardAllSwipeableViews]; [self.swipeableView loadNextSwipeableViewsIfNeeded]; Requirements
- iOS 7 or higher.
- Automatic Reference Counting (ARC).