github的markdown好像出了些问
**UICollectionView highlight**
```swift // 方法一 func collectionView(_ collectionView: UICollectionView, willDisplay cell: UICollectionViewCell, forItemAt indexPath: IndexPath) { cell.backgroundColor = .white let backgroundView = UIView(frame: cell.frame)
backgroundView.backgroundColor = UIColor(white: 0.9, alpha: 1)
cell.selectedBackgroundView = backgroundView
}
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) { collectionView.deselectItem(at: indexPath, animated: true) }
// 方法二(有延时) func collectionView(_ collectionView: UICollectionView, didHighlightItemAt indexPath: IndexPath) { let cell = collectionView.cellForItem(at: indexPath) cell?.contentView.backgroundColor = UIColor(white: 0.9, alpha: 1) }
func collectionView(_ collectionView: UICollectionView, didUnhighlightItemAt indexPath: IndexPath) { let cell = collectionView.cellForItem(at: indexPath) cell?.contentView.backgroundColor = nil }
</details>
<details>
<summary>
**泛型约束**
</summary>
```swift
protocol ArrayPresenter {
associatedtype ViewType: UIScrollView
var listView: ViewType! { set get }
}
func loadMore<T: UIScrollView>(listView: T, indexPath: NSIndexPath) where T: YourProtocol {
}
**银行金额验证**
extension String {
func enteredCorrectly() -> Bool {
if length == 0 {
return false
}
let scan = NSScanner(string: self)
let isNotZero = Double(self) > 0
if isNotZero {
if containsString(".") {
if let rangeOfZero = rangeOfString(".", options: .BackwardsSearch) {
let suffix = String(characters.suffixFrom(rangeOfZero.endIndex))
if suffix.length > 2 {
showAlert(controller, message: "您输入的金额有误")
return false
}
}
var float: Float = 0
guard !(scan.scanFloat(&float) && scan.atEnd) else { return true }
} else {
var int: Int64 = 0
guard !(scan.scanLongLong(&int) && scan.atEnd) else { return true }
}
}
return false
}
}
**多标志符字符串分割**
let text = "abc,vfr.yyuu"
let set = CharacterSet(charactersIn: ",.")
print(text.components(separatedBy: set)) // ["abc", "vfr", "yyuu"]
**[匹配模式](http://swift.gg/2016/06/06/pattern-matching-4/)**
let age = 19
if 18...25 ~= age {
print("条件满足")
}
同
if age >= 18 && age <= 25 {
print("条件满足")
}
同
if case 18...25 = age {
print("条件满足")
}
**单行代码**
let arr = (1...1024).map{ $0 * 2 }
let n = (1...1024).reduce(0,combine: +)
let words = ["Swift","iOS","cocoa","OSX","tvOS"]
let tweet = "This is an example tweet larking about Swift"
let valid = !words.filter({ tweet.containsString($0) }).isEmpty
valid //true
let valid2 = words.contains(tweet.containsString)
valid2 //true
// 埃拉托斯特尼筛法
var n = 102
var primes = Set(2...n)
var sameprimes = Set(2...n)
let aa = sameprimes.subtract(Set(2...Int(sqrt(Double(n))))
.flatMap{(2 * $0).stride(through: n, by:$0)})
let bb = aa.sort()
// bb [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101]
let arr = [82, 58, 76, 49, 88, 90]
let retulst = data.reduce(([], [])) {
$1 < 60 ? ($0.0 + [$1], $0.1) : ($0.0, $0.1 + [$1])
}
// retulst ([58, 49], [82, 76, 88, 90])
**[GCD map函数](http://moreindirection.blogspot.it/2015/07/gcd-and-parallel-collections-in-swift.html)**
extension Array {
public func pmap(transform: (Element -> Element)) -> [Element] {
guard !self.isEmpty else {
return []
}
var result: [(Int, [Element])] = []
let group = dispatch_group_create()
let lock = dispatch_queue_create("pmap queue for result", DISPATCH_QUEUE_SERIAL)
let step: Int = max(1, self.count / NSProcessInfo.processInfo().activeProcessorCount) // step can never be 0
for var stepIndex = 0; stepIndex * step < self.count; stepIndex += 1 {
let capturedStepIndex = stepIndex
var stepResult: [Element] = []
dispatch_group_async(group, dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)) {
for i in (capturedStepIndex * step)..<((capturedStepIndex + 1) * step) {
if i < self.count {
let mappedElement = transform(self[i])
stepResult += [mappedElement]
}
}
dispatch_group_async(group, lock) {
result += [(capturedStepIndex, stepResult)]
}
}
}
dispatch_group_wait(group, DISPATCH_TIME_FOREVER)
return result.sort { $0.0 < $1.0 }.flatMap { $0.1 }
}
}
extension Array {
public func pfilter(includeElement: Element -> Bool) -> [Element] {
guard !self.isEmpty else {
return []
}
var result: [(Int, [Element])] = []
let group = dispatch_group_create()
let lock = dispatch_queue_create("pmap queue for result", DISPATCH_QUEUE_SERIAL)
let step: Int = max(1, self.count / NSProcessInfo.processInfo().activeProcessorCount) // step can never be 0
for var stepIndex = 0; stepIndex * step < self.count; stepIndex += 1 {
let capturedStepIndex = stepIndex
var stepResult: [Element] = []
dispatch_group_async(group, dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)) {
for i in (capturedStepIndex * step)..<((capturedStepIndex + 1) * step) {
if i < self.count && includeElement(self[i]) {
stepResult += [self[i]]
}
}
dispatch_group_async(group, lock) {
result += [(capturedStepIndex, stepResult)]
}
}
}
dispatch_group_wait(group, DISPATCH_TIME_FOREVER)
return result.sort { $0.0 < $1.0 }.flatMap { $0.1 }
}
}
**导航栏标题设置**
// 需要tabBarItem的title与导航栏title不一致,如下设置navigationbar的titile
navigationItem.title = "示例"
注意: 直接 title = "示例" 在tabbar切换时tabBarItem的title会变成设置
**tabbar隐藏动画(同知乎)**
func setTabBarVisible(visible: Bool, animated: Bool) {
//* This cannot be called before viewDidLayoutSubviews(), because the frame is not set before this time
// bail if the current state matches the desired state
if tabBarIsVisible == visible { return }
// get a frame calculation ready
let frame = tabBarController?.tabBar.frame
let height = frame?.size.height
let offsetY = (visible ? -height! : height)
// zero duration means no animation
let duration: NSTimeInterval = (animated ? 0.3 : 0.0)
// animate the tabBar
if let rect = frame {
UIView.animateWithDuration(duration) {
self.tabBarController?.tabBar.frame = CGRectOffset(rect, 0, offsetY!)
return
}
}
}
var tabBarIsVisible: Bool {
return tabBarController?.tabBar.frame.minY < view.frame.maxY
}
**导航栏标返回图片**
```swift navigationBar.backIndicatorTransitionMaskImage = R.image.ic_nav_back() navigationBar.backIndicatorImage = R.image.ic_nav_back() ```**[tableView分割线左边到头](http://www.jianshu.com/p/4e9619483035)(_UITableViewCellSeparatorView)**
```swift //写在viewDidLoad http://www.jianshu.com/p/1274343055a7 if tableView.respondsToSelector(Selector("setSeparatorInset:")) { tableView.separatorInset = UIEdgeInsetsZero } if tableView.respondsToSelector(Selector("setLayoutMargins:")) { tableView.layoutMargins = UIEdgeInsetsZero }//写在 willDisplayCell if cell.respondsToSelector(Selector("setSeparatorInset:")) { cell.separatorInset = UIEdgeInsetsZero } if cell.respondsToSelector(Selector("setLayoutMargins:")) { cell.layoutMargins = UIEdgeInsetsZero }
override func layoutSubviews() { super.layoutSubviews() separatorInset = UIEdgeInsetsZero preservesSuperviewLayoutMargins = false layoutMargins = UIEdgeInsetsZero }
</details>
<details>
<summary>
**虚线**
</summary>
```swift
func drawDottedLine(lineView: UIView, offset: CGPoint) {
let shapeLayer = CAShapeLayer()
shapeLayer.bounds = lineView.bounds
shapeLayer.position = lineView.layer.position
shapeLayer.fillColor = nil
shapeLayer.strokeColor = MOOTS_LINE_GRAY.CGColor
shapeLayer.lineWidth = 0.5
shapeLayer.lineJoin = kCALineJoinRound
// 4=线的宽度 1=每条线的间距
shapeLayer.lineDashPattern = [NSNumber(int: 4), NSNumber(int: 1)]
let path = CGPathCreateMutable()
CGPathMoveToPoint(path, nil, offset.x, offset.y)
CGPathAddLineToPoint(path, nil, CGRectGetWidth(lineView.frame) - offset.x, offset.y)
shapeLayer.path = path
lineView.layer.addSublayer(shapeLayer)
}
**部分圆角图片**
```swift func cornerImage(frame: CGRect, image: UIImage, Radii: CGSize) -> UIImageView { let imageView = UIImageView(image: image) imageView.frame = frame let bezierPath = UIBezierPath(roundedRect: imageView.bounds, byRoundingCorners: [.TopLeft, .TopRight], cornerRadii: Radii) let shapeLayer = CAShapeLayer() shapeLayer.path = bezierPath.CGPath imageView.layer.mask = shapeLayer return imageView } ```**圆角图片([AlamofireImage](https://github.com/Alamofire/AlamofireImage)里面有切圆角的方法)**
```swift extension UIImageView {func kt_addCorner(radius radius: CGFloat) {
self.image = self.image?.kt_drawRectWithRoundedCorner(radius: radius, self.bounds.size)
}
}
extension UIImage { func kt_drawRectWithRoundedCorner(radius radius: CGFloat, _ sizetoFit: CGSize) -> UIImage { let rect = CGRect(origin: CGPoint(x: 0, y: 0), size: sizetoFit)
UIGraphicsBeginImageContextWithOptions(rect.size, false, UIScreen.mainScreen().scale)
CGContextAddPath(UIGraphicsGetCurrentContext(),
UIBezierPath(roundedRect: rect, byRoundingCorners: UIRectCorner.AllCorners,
cornerRadii: CGSize(width: radius, height: radius)).CGPath)
CGContextClip(UIGraphicsGetCurrentContext())
self.drawInRect(rect)
CGContextDrawPath(UIGraphicsGetCurrentContext(), .FillStroke)
let output = UIGraphicsGetImageFromCurrentImageContext()
UIGraphicsEndImageContext()
return output
}
}
</details>
<details>
<summary>
**通过字符串构建类**
</summary>
```swift
extension String {
func fromClassName() -> NSObject {
let className = NSBundle.mainBundle().infoDictionary!["CFBundleName"] as! String + "." + self
let aClass = NSClassFromString(className) as! UIViewController.Type
return aClass.init()
}
}
extension NSObject {
class func fromClassName(className: String) -> NSObject {
let className = NSBundle.mainBundle().infoDictionary!["CFBundleName"] as! String + "." + className
let aClass = NSClassFromString(className) as! UIViewController.Type
return aClass.init()
}
}
**修改状态栏背景颜色**
```swift func setStatusBarBackgroundColor(color: UIColor) { guard let statusBar = UIApplication.sharedApplication().valueForKey("statusBarWindow")?.valueForKey("statusBar") as? UIView else { return } statusBar.backgroundColor = color } swift3.0 func setStatusBarBackgroundColor(color: UIColor) { let statusBarWindow = UIApplication.shared.value(forKey: "statusBarWindow") as? UIView guard let statusBar = statusBarWindow?.value(forKey: "statusBar") as? UIView else { return } statusBar.backgroundColor = color } ```**裁剪图片**
```swift extension UIImage { func cutOutImageWithRect(rect: CGRect) -> UIImage { guard let subImageRef = CGImageCreateWithImageInRect(CGImage, rect) else {
return self
}
let smallBounds = CGRect(x: 0, y: 0, width: CGImageGetWidth(subImageRef), height: CGImageGetHeight(subImageRef))
UIGraphicsBeginImageContext(smallBounds.size)
let context = UIGraphicsGetCurrentContext()
CGContextDrawImage(context, smallBounds, subImageRef)
let smallImage = UIImage(CGImage: subImageRef)
UIGraphicsEndImageContext()
return smallImage
}
}
</details>
<details>
<summary>
**UIButton响应区域太小**
</summary>
```swift
extension UIButton {
//处理button太小
open override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
// if the button is hidden/disabled/transparent it can't be hit
if self.isHidden || !self.isUserInteractionEnabled || self.alpha < 0.01 { return nil }
// increase the hit frame to be at least as big as `minimumHitArea`
let buttonSize = bounds.size
let widthToAdd = max(44 - buttonSize.width, 0)
let heightToAdd = max(44 - buttonSize.height, 0)
let largerFrame = bounds.insetBy(dx: -widthToAdd / 2, dy: -heightToAdd / 2)
// perform hit test on larger frame
return largerFrame.contains(point) ? self : nil
}
}
Alamofire零行代码实现离线缓存http://stackoverflow.com/questions/27785693/alamofire-nsurlcache-is-not-working
- UIImage
UIImage(named: "imageName")// caching
UIImage(contentsOfFile: "imageName")// no caching
如果你要加载一个大图片而且是一次性使用,那么就没必要缓存这个图片,用contentsOfFile足矣,这样不会浪费内存来缓存它。
然而,在图片反复重用的情况下named是一个好得多的选择。
- UITableView
在UITableViewCell实例上添加子视图,有两种方式:[cell addSubview:view]或[cell.contentView addSubview:view],一般情况下,两种方式没有区别。但是在多选编辑状态,直接添加到cell上的子视图将不会移动,而添加在contentView上的子视图会随着整体右移。所以,推荐使用[cell.contentView addSubview:view]方式添加子视图。
cell.backgroundColor = [UIColor grayColor];或cell.contentView.backgroudColor = [UIColor grayColor];一般情况下,两种方式效果一样。但是在多选编辑状态,直接设置cell的背景色可以保证左侧多选框部分的背景色与cell背景色一致,而设置contentView背景色,左侧多选框的背景色会是UITableView的背景色或UITableView父视图背景色,如果需要保证颜色一致,必须设置cell的背景色而不是cell.contentView的。
-
UIButton setImage setBackgroundImage
首先setBackgroundImage,image会随着button的大小而改变,图片自动会拉伸来适应button的大小,这个时候任然可以设置button的title,image不会挡住title;相反的的setImage,图片不会进行拉伸,原比例的显示在button上,此时再设置title,title将无法显示,因此可以根据需求选中方法
- NSLayoutConstraint Leading left
NSLayoutAttributeLeading/NSLayoutAttributeTrailing的区别是left/right永远是指左右,
leading/trailing在某些从右至左习惯的地区(希伯来语等)会变成,leading是右边,trailing是左边
- Protocol
delegate一般得用weak标识符,这样当delegate指向的controller被销毁时,delegate会跟着被置为nil,可以有效防止这种问题。
若是使用assign标识的delegate,则注意在delegate指向的对象被销毁时,将delegate 置为nil。
也有不将delegate置为nil,没有问题的情况。如常见的tableView,其delegate和datasource,一般不会在其他controller中使用该tableView,所以不会有这种问题。
- Struct
实例方法中修改值类型
结构体和枚举是值类型。默认情况下,值类型的属性不可以在他的实例方法中修改
可以用mutating(变异行为)
注意:不能在结构体类型常量上调用变异方法,因为常量的属性不能被改变,即使想改变的是常量的变量属性也不行
-
杂
-
Self 表示引用当前实例的类型
-
AnyObject可以代表任何class类型的实例
-
Any可以表示任何类型。除了方法类型(function types)
-
对于生命周期中会变为nil的实例使用弱引用。相反地,对于初始化赋值后再也不会被赋值为nil的实例,使用无主引用。
**Cocoapods[原理](https://objccn.io/issue-6-4/)**
卸载当前版本
sudo gem uninstall cocoapods
下载旧版本
sudo gem install cocoapods -v 0.25.0
**修改Xcode自动生成的文件注释来导出API文档**
``` http://www.jianshu.com/p/d0c7d9040c93 open /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/File\ Templates/Source ```**LLDB(断点调试)**
- [iOS开发断点调试高级技巧](http://www.jianshu.com/p/8e9fc9a8ab78)
- [与调试器共舞 - LLDB 的华尔兹](https://objccn.io/issue-19-2/)
- http://www.imlifengfeng.com/blog/?p=622
**删除多余模拟器**
open /Library/Developer/CoreSimulator/Profiles/Runtimes
open /Users/你电脑的名字/Library/Developer/Xcode/iOS\ DeviceSupport
**修改swift文件**
open /Applications/Xcode.app/Contents/Developer/Library/Xcode/Templates/File\ Templates/Source/Swift\ File.xctemplate
open /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/File\ Templates/Source/Cocoa\ Touch\ Class.xctemplate/UIViewControllerSwift
1.The certificate used to sign "XXX" has either expired or has been revoked
2.解决cocoapods diff: /../Podfile.lock: No such file or directory
按字母排序,点击展开为该库的描述
代码规范(Swift代码格式和自动格式化库)
- [swift-style-guide](https://github.com/raywenderlich/swift-style-guide)
- [SwiftFormat](https://github.com/nicklockwood/SwiftFormat)
**控件库(里面有你所需要的各种控件)**
- [MaterialComponents](https://github.com/material-components/material-components-ios)(OC)
- [Material-Controls-For-iOS](https://github.com/fpt-software/Material-Controls-For-iOS)(OC)
- [QMUI_iOS](https://github.com/QMUI/QMUI_iOS)(OC)
- [FlatUIKit](https://github.com/Grouper/FlatUIKit)(OC)
- [Material](https://github.com/CosmicMind/Material)(Swift)
**各种图表库(chart)**
- [awesome-ios-chart](https://github.com/ameizi/awesome-ios-chart)
**颜色**
- [DynamicColor](https://github.com/yannickl/DynamicColor)(Swift)
**视频播放器**
- [BMPlayer](https://github.com/BrikerMan/BMPlayer)(Swift)
- [MobilePlayer](https://github.com/mobileplayer/mobileplayer-ios)(Swift)
- [KRVideoPlayer](https://github.com/36Kr-Mobile/KRVideoPlayer)(OC)
**加载动画(loading)**
- [FeSpinner](https://github.com/NghiaTranUIT/FeSpinner)(OC)
- https://github.com/poolqf/FillableLoaders(Swift)
- [NVActivityIndicatorView](https://github.com/ninjaprox/NVActivityIndicatorView)(Swift)
**TableView展开cell**
- [SKSTableView](https://github.com/sakkaras/SKSTableView)(OC)
- [ios-swift-collapsible-table-section-in-grouped-section](https://github.com/jeantimex/ios-swift-collapsible-table-section-in-grouped-section)(Swift)
**日历**
- [GLCalendarView](https://github.com/Glow-Inc/GLCalendarView)(OC)
- [JTCalendar](https://github.com/jonathantribouharet/JTCalendar)(OC)
- [FSCalendar](https://github.com/WenchaoD/FSCalendar)(Swift)
- [JTAppleCalendar](https://github.com/patchthecode/JTAppleCalendar)(Swift)
- [PDTSimpleCalendar](https://github.com/jivesoftware/PDTSimpleCalendar)(OC)
**日期处理**
- [Timepiece](https://github.com/naoty/Timepiece)(Swift)
- [SwiftMoment](https://github.com/akosma/SwiftMoment)(Swift)
- [DateTools](https://github.com/MatthewYork/DateTools)(OC/Swift)
- [SwiftDate](https://github.com/malcommac/SwiftDate)
**约束**
- [SnapKit](https://github.com/SnapKit/SnapKit)(Swift)
- [Relayout](https://github.com/stevestreza/Relayout)(Swift)
- [PureLayout](https://github.com/PureLayout/PureLayout)(OC)
**滚动导航栏**
- [TLYShyNavBar](https://github.com/telly/TLYShyNavBar)(OC)
- [AMScrollingNavbar](https://github.com/andreamazz/AMScrollingNavbar)(Swift)
- [BLKFlexibleHeightBar](https://github.com/bryankeller/BLKFlexibleHeightBar)(OC)
- [BLKFlexibleHeightBar](https://github.com/bryankeller/BLKFlexibleHeightBar)(OC)
**类似微信支付弹出一个UIViewController**
- [MZFormSheetController](https://github.com/layerhq/Atlas-iOS)(OC)
- [MZFormSheetPresentationController](https://github.com/m1entus)(OC)
- [STPopup.swift](https://github.com/huangboju/STPopup.swift)(Swift)
**转场动画**
- [TransitionTreasury](https://github.com/DianQK/TransitionTreasury)(Swift)
- [ADTransitionController](https://github.com/applidium/ADTransitionController)(OC)
- [VCTransitionsLibrary](https://github.com/ColinEberhardt/VCTransitionsLibrary)(OC)
**陌陌卡片的喜欢和不喜欢**
- [TinderSimpleSwipeCards](https://github.com/cwRichardKim/TinderSimpleSwipeCards)(OC)
- [MDCSwipeToChoose](https://github.com/modocache/MDCSwipeToChoose)(OC)
**气泡弹框**
- [DXPopover](https://github.com/xiekw2010/DXPopover)(OC)
- [Popover](https://github.com/corin8823/Popover)(OC)
- [AMPopTip](https://github.com/andreamazz/AMPopTip)(OC)
**Swift的扩展**
- [SwifterSwift](https://github.com/omaralbeik/SwifterSwift)(Swift)
- [EZSwiftExtensions](https://github.com/goktugyil/EZSwiftExtensions)(Swift)
**[10Clock](https://github.com/joedaniels29/10Clock)(Swift)**
这个控件是一个美丽的时间选择器大量启发的iOS 10“睡前”定时器。**[AImage](https://github.com/wangjwchn/AImage)**
Swift中的iOS的动画gif&apng引擎。 针对多图像情况进行了优化。**Alert**
- [CDAlertView](https://github.com/candostdagdeviren/CDAlertView)(Swift)
- [Presentr](https://github.com/IcaliaLabs/Presentr)(Swift)
- [SDCAlertView](https://github.com/sberrevoets/SDCAlertView)(Swift)
**[AKPickerView](https://github.com/Akkyie/AKPickerView-Swift)(Swift)**
一个简单但可自定义的水平选择器视图。**[ASProgressPopUpView](https://github.com/alskipp/ASProgressPopUpView)(OC)**
显示弹出式视图中完成百分比的进度视图**[ALCameraViewController](https://github.com/AlexLittlejohn/ALCameraViewController)(Swift)**
具有自定义图像选择器和图像裁剪的摄像机视图控制器。**[BabyBluetooth](https://github.com/coolnameismy/BabyBluetooth)(OC)**
蓝牙**[BouncyPageViewController](https://github.com/BohdanOrlov/BouncyPageViewController)(Swift)**
具有跳动效果的页面视图控制器**[BubbleTransition](https://github.com/andreamazz/BubbleTransition)(Swift)**
一种自定义转换,用于展开和消除具有膨胀的气泡效应的控制器。**[CardAnimation](https://github.com/seedante/CardAnimation)(Swift)**
卡片动画**[CountdownLabel](https://github.com/suzuki-0000/CountdownLabel)(Swift)**
简单倒计时UILabel与变形动画,以及一些有用的功能。**[ConfettiView](https://github.com/OrRon/ConfettiView)(Swift)**
ConfettiView可以在您的应用程序中创建一个炫酷的五彩纸屑视图**[DateTimePicker](https://github.com/itsmeichigo/DateTimePicker)(Swift)**
日期和时间选择组件**[DGElasticPullToRefresh](https://github.com/gontovnik/DGElasticPullToRefresh)(Swift)**
带皮筋效果的下拉刷新**[DisplaySwitcher](https://github.com/Yalantis/DisplaySwitcher)(Swift)**
两个集合视图布局之间的自定义转换**[DOFavoriteButton](https://github.com/okmr-d/DOFavoriteButton)(Swift)**
点赞按钮**[DKImagePickerController](https://github.com/zhangao0086/DKImagePickerController)(Swift)**
图片选择器**[DZNEmptyDataSet](https://github.com/dzenbot/DZNEmptyDataSet)(OC)**
用于在视图没有要显示的内容时显示空数据集的UITableView / UICollectionView超类类别**[ElasticTransition](https://github.com/lkzhao/ElasticTransition)(Swift)**
模拟弹性拖动的UIKit自定义转场。**[ESTMusicIndicator](https://github.com/Aufree/ESTMusicIndicator)(Swift)**
音乐播放指示器**[FaceAware](https://github.com/BeauNouvelle/FaceAware)(Swift)**
头像裁剪,使人脸居中**[FDFullscreenPopGesture](https://github.com/forkingdog/FDFullscreenPopGesture)(OC)**
全屏返回**[FloatLabelFields](https://github.com/FahimF/FloatLabelFields)(Swift)**
placeholder会上浮的field**[FontAwesomeKit](https://github.com/PrideChung/FontAwesomeKit)(OC)**
各种icon**[ForceBlur](https://github.com/Yalantis/ForceBlur)(Swift)**
ForceBlur动画iOS消息应用程序**[GPUImage2](https://github.com/BradLarson/GPUImage2)**
GPUImage 2是一个BSD授权的Swift框架,用于GPU加速的视频和图像处理。**[GSMessages](https://github.com/wxxsw/GSMessages)(Swift)**
navigationbar下面出来的提示框**[HamburgerButton](https://github.com/fastred/HamburgerButton)(Swift)**
有转场动画的按钮**[HGCircularSlider](https://github.com/HamzaGhazouani/HGCircularSlider)(Swift)**
iOS应用程序的自定义可重复使用的圆形滑块控件。**[iOS-Core-Animation-Advanced-Techniques](https://github.com/kevinzhow/iOS-Core-Animation-Advanced-Techniques)**
CAlayer子类及动画的介绍**[IGListKit](https://github.com/Instagram/IGListKit)(OC)**
一个数据驱动的UICollectionView框架,用于构建快速灵活的列表**[JDStatusBarNotification](https://github.com/calimarkus/JDStatusBarNotification)(OC)**
状态栏通知**[Jelly](https://github.com/SebastianBoldt/Jelly)(Swift)**
Jelly在iOS中提供了自定义视图控制器转换,只需几行代码**[JSQMessagesViewController](https://github.com/jessesquires/JSQMessagesViewController)(OC)**
一个优雅的消息UI库的iOS**[JVFloatLabeledTextField](https://github.com/Grouper/FlatUIKit)(OC)**
上浮Field**[JZNavigationExtension](https://github.com/JazysYu/JZNavigationExtension)(OC)**
网页导航栏过度效果**[KMCGeigerCounter](https://github.com/kconner/KMCGeigerCounter)(OC)**
FPS显示**[KMNavigationBarTransition](https://github.com/MoZhouqi/KMNavigationBarTransition)(OC)**
美团首页,微信红包页面NavigationBar过度处理**[KVOController](https://github.com/coolnameismy/BabyBluetooth)(OC)**
简单,现代,线程安全的键值观察iOS和OS X.**[KYDrawerController](https://github.com/ykyouhei/KYDrawerController)(Swift)**
侧滑**[LTHRadioButton](https://github.com/rolandleth/LTHRadioButton)(Swift)**
一个有漂亮动画的单选按钮**[LiquidFloatingActionButton](https://github.com/yoavlt/LiquidFloatingActionButton)(Swift)**
浮动按钮**[MLEmojiLabel](https://github.com/molon/MLEmojiLabel)(OC)**
自动识别网址、号码、邮箱、@、#话题#和表情的label。 可以自定义自己的表情识别正则,和对应的表情图像。(默认是识别微信的表情符号)**[PageControls](https://github.com/popwarsweet/PageControls)**
各种PageControl**[Panoramic](https://github.com/iSame7/Panoramic)(Swift)**
重力感应控制图片**[PermissionScope](https://github.com/nickoneill/PermissionScope)(Swift)**
各种权限设置**[Persei](https://github.com/Yalantis/Persei)(Swift)**
用Swift编写的UITableView / UICollectionView / UIScrollView的动画顶层菜单**[M13ProgressSuite](https://github.com/Marxon13/M13ProgressSuite)(OC)**
进度指示器**[MediumScrollFullScreen](https://github.com/pixyzehn/MediumScrollFullScreen)(Swift)**
滚动隐藏NavigationBar和ToolBar**[MotionBlur](https://github.com/fastred/MotionBlur)**
MotionBlur允许您为iOS动画添加运动模糊效果。**[MXScrollView](https://github.com/cwxatlm/MXScrollView)(OC)**
一款易用的可拉伸的自动循环滚动视图 集成简单易懂 自定义性强**[NextGrowingTextView](https://github.com/muukii/NextGrowingTextView)(Swift)**
自适应高度的TextView**[PhoneNumberKit](https://github.com/marmelroy/PhoneNumberKit)(Swift)**
用于解析,格式化和验证国际电话号码的Swift框架。 灵感来自Google的libphonenumber。**[PySwiftyRegex](https://github.com/cezheng/PySwiftyRegex)(Swift)**
轻松地以一种Pythonic方式处理Swift中的Regex**[Reactions](https://github.com/yannickl/Reactions)(Swift)**
可定制的Facebook反应控件**[RHPreviewCell](https://github.com/robertherdzik/RHPreviewCell)(Swift)**
长按显示隐藏图片**[Ruler](https://github.com/nixzhu/Ruler)(Swift)**
尺寸很重要,你需要一把尺子。**[RazzleDazzle](https://github.com/IFTTT/RazzleDazzle)(Swift)**
一个简单的基于关键帧的动画框架的iOS,用Swift编写。 完美的滚动应用程序介绍。**[ReadabilityKit](https://github.com/exyte/ReadabilityKit)**
Swift中的新闻,文章和全文的预览提取器**[SFFocusViewLayout](https://github.com/fdzsergio/SFFocusViewLayout)(Swift)**
UICollectionViewLayout炫酷的布局**[Siren](https://github.com/ArtSabintsev/Siren)(Swift)**
当有新版本的应用程式可用时通知使用者,并提示他们升级**[SKPhotoBrowser](https://github.com/suzuki-0000/SKPhotoBrowser)(Swift)**
照片浏览器**[Sonar](https://github.com/thefuntasty/Sonar)(Swift)**
雷达扫码视图**[StarWars.iOS](https://github.com/Yalantis/StarWars.iOS)(Swift)**
这个组件实现过渡动画,将视图控制器破碎成小块**[StatefulViewController](https://github.com/aschuch/StatefulViewController)(Swift)**
基于内容,加载,错误或空状态的占位符视图**[SwiftIconFont](https://github.com/0x73/SwiftIconFont)(Swift)**
像设置字体一样设置图片的大小**[SwiftMessages](https://github.com/SwiftKickMobile/SwiftMessages)**
一个非常灵活的消息栏为iOS写的Swift。**[SwiftyUserDefaults](https://github.com/radex/SwiftyUserDefaults)**
NSUserDefaults的现代Swift API**[SwipeTableView](https://github.com/Roylee-ML/SwipeTableView)(OC)**
类似半糖、美丽说主页与QQ音乐歌曲列表布局效果,实现不同菜单的左右滑动切换,同时支持类似tableview的顶部工具栏悬停(既可以左右滑动,又可以上下滑动)。兼容下拉刷新,自定义 collectionview实现自适应 contentSize 还可实现瀑布流功能**[TableFlip](https://github.com/mergesort/TableFlip)(Swift)**
一个更简单的方法来做酷UITableView动画!**[TDBadgedCell](https://github.com/tmdvs/TDBadgedCell)(Swift)**
带小红点的cell**[TextFieldEffects](https://github.com/raulriera/TextFieldEffects)(Swift)**
自定义UITextFields效果**[TPKeyboardAvoiding](https://github.com/michaeltyson/TPKeyboardAvoiding)(OC)**
键盘弹出事件处理**[TimelineTableViewCell](https://github.com/kf99916/TimelineTableViewCell)(Swift)**
时间轴**[TTTAttributedLabel](https://github.com/TTTAttributedLabel/TTTAttributedLabel)(OC)**
带连接可点击的label**[UploadImage](https://github.com/MillmanY/UploadImage)(Swift)**
UIImageView的图片上传指示**[Whisper](https://github.com/hyperoslo/Whisper)(Swift)**
Whisper是一个组件,它将使显示消息和应用程序内通知的任务变得简单。 它里面有三个不同的视图**[XFAssistiveTouch](https://github.com/xiaofei86/XFAssistiveTouch)(Swift)**
仿系统的小白点**[XLActionController](https://github.com/xmartlabs/XLActionController)(Swift)**
完全可定制和可扩展的action sheet controller**[ZFRippleButton](https://github.com/zoonooz/ZFRippleButton)(Swift)**
自定义UIButton效果灵感来自Google Material Design**动画**
**[Hero](https://github.com/lkzhao/Hero)(Swift)**
动画库**[Spring](https://github.com/MengTo/Spring)**
在Swift中简化iOS动画的库。**Timer(定时器)**
- [Each](https://github.com/IcaliaLabs/Presentr)(Swift)
- [SwiftTimer](https://github.com/100mango/SwiftTimer)(Swift)
**引导页**
- [EAIntroView](https://github.com/ealeksandrov/EAIntroView)(OC)
- [BWWalkthrough](https://github.com/ariok/BWWalkthrough)(Swift)
**OCR(图像识别)**
**界面跳转路由**
- [DCURLRouter](https://github.com/DarielChen/DCURLRouter)(OC)
- [WLRRoute](https://github.com/Neojoke/WLRRoute)(OC)
- [HHRouter](https://github.com/lightory/HHRouter)(OC)
- [JLRoutes](https://github.com/joeldev/JLRoutes)(OC)
- [routable-ios](https://github.com/clayallsopp/routable-ios)(OC)
- [MGJRouter](https://github.com/meili/MGJRouter)(OC)
- [FNUrlRoute](https://github.com/Fnoz/FNUrlRoute)(Swift)
**Swift代码生成器**
- [SwiftGen](https://github.com/johnil/VVeboTableViewDemo)(Swift)
- [R.swift](https://github.com/mac-cain13/R.swift)(Swift)
**SVG**
- [Snowflake](https://github.com/onmyway133/Snowflake)(Swift)
- [Macaw](https://github.com/exyte/Macaw)(Swift)
- [SwiftSVG](https://github.com/mchoe/SwiftSVG)(Swift)
**[Argo](https://github.com/thoughtbot/Argo)(Swift)**
Swift的JSON转换**[Async](https://github.com/duemunk/Async)(Swift)**
对GCD的封装**[BluetoothKit](https://github.com/rhummelmose/BluetoothKit)(Swift)**
使用BLE在iOS / OSX设备之间轻松通信**[BeeHive](https://github.com/alibaba/BeeHive)(OC)**
阿里开源的解耦库**[DeepLinkKit](https://github.com/button/DeepLinkKit)(OC)**
精湛的路由匹配,基于块的方式来处理你的深层链接。**[Design-Patterns-In-Swift](https://github.com/ochococo/Design-Patterns-In-Swift)(Swift)**
设计模式**[FBMemoryProfiler](https://github.com/facebook/FBMemoryProfiler)(OC)**
facebook开源的内存分析器**[FileBrowser](https://github.com/marmelroy/FileBrowser)(Swift)**
文件浏览器**[Google VR](https://github.com/googlevr/gvr-ios-sdk)**
谷歌VR**[Kakapo](https://github.com/devlucky/Kakapo)(Swift)**
在Swift中动态模拟服务器行为和响应**[LayerPlayer](https://github.com/singro/v2ex)**
探索Apple的Core Animation API的功能**[Live](https://github.com/ltebean/Live)(Swift)**
直播**[MLeaksFinder](https://github.com/Zepo/MLeaksFinder)(Swift)**
在开发时查找iOS应用中的内存泄漏。**[NetworkEye](https://github.com/coderyi/NetworkEye)(OC)**
一个iOS网络调试库,它可以监控应用程序中的HTTP请求,并显示与请求相关的信息**[Nuke](https://github.com/kean/Nuke)(Swift)**
强大的图像加载和缓存框架**[Password-keyboard](https://github.com/liuchunlao/Password-keyboard)(OC)**
动态密码键盘**[Peek](https://github.com/shaps80/Peek)(Swift)**
Peek是一个开源库,允许您根据用户界面的规范指南轻松检查您的应用程序。 Peek可以被工程师,设计师和测试人员使用,允许开发人员花更多的时间在代码和更少的时间检查字体,颜色和布局是像素完美。**[PNChart-Swift](https://github.com/kevinzhow/PNChart-Swift)**
一个简单而美丽的图表库用**[SQLite.swift](https://github.com/stars)(Swift)**
数据库**[socket.io-client-swift](https://github.com/socketio/socket.io-client-swift)(Swift)**
socket连接**[SwiftyAttributes](https://github.com/eddiekaiger/SwiftyAttributes)(Swift)**
富文本字符串处理**[SwiftPlate](https://github.com/mergesort/TableFlip)(Swift)**
用命令行轻松生成跨平台Swift框架项目**[XLPagerTabStrip](https://github.com/xmartlabs/XLPagerTabStrip)**
网易那种侧滑页面**[ZLSwipeableViewSwift](https://github.com/zhxnlai/ZLSwipeableViewSwift)(Swift)**
一个简单的视图构建卡像界面灵感来自Tinder和Potluck。**[AsyncDisplayKit](https://github.com/facebook/AsyncDisplayKit)**
facebook开源的界面优化框架**及时通讯框架**
- [Atlas-iOS](https://github.com/layerhq/Atlas-iOS)(OC)
- [NMessenger](https://github.com/eBay/NMessenger)(Swift)
**测试框架**
- [Quick](https://github.com/Quick/Quick)(Swift)
- [SwiftCheck](https://github.com/typelift/SwiftCheck)(Swift)
**跨平台框架**
- [weex](https://github.com/alibaba/weex)
- [react-native](https://github.com/facebook/react-native)(Swift)