YOCView 0.1.7

您希望在Podfile中添加与以下类似的代码：pod 'YOCView', '~> 0.1'

target 'MyApp' do
  pod 'YOCView', '~> 0.1'
end

然后在您的终端或从CocoaPods.app中运行pod install

或者为了进行测试运行，可以运行以下命令：

pod try YOCView

YOCView 0.1.7

作者
Gabriel Handford

简化UIView和UIViewController交互。

您不是要创建一个UIViewController子类和一个UIView子类，而是创建一个YOCView子类。

#import <YOCView/YOCView.h>

@interface MainView : YOCView
@end

要创建视图控制器，使用：[YOCViewController viewControllerForView:view];。例如，在您的AppDelegate中，您可能会这样做：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
  MainView *mainView = [[MainView alloc] init]; // Subclasses YOCView
  UIViewController *viewController = [YOCView viewControllerForView:mainView];
  UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:viewController];
  self.window.rootViewController = navigationController;
}

然后在您的YOCView中，通过访问self.navigation可以执行push、pop、present、dismiss操作。

@implementation MyView

- (void)viewDidLoadWithLayout {
  [super viewDidLoadWithLayout];
  self.navigationTitle = @"Title";
}

- (void)pushAView {
  AnotherView *view = [[AnotherView alloc] init];
  [self.navigation pushView:view animated:YES];
}

- (void)presentAView {
  AnotherView *view = [[AnotherView alloc] init];
  [self.navigation presentView:view animated:YES];
}

- (void)popMyself {
  [self.navigation popViewAnimated:YES];
}

- (void)popToRoot {
  [self.navigation popToRootViewAnimated:YES];
}

- (void)dismissMyself {
  [self.navigation dismissAnimated:YES];
}

- (void)pushAViewHideNav {
  AnotherView *view = [[AnotherView alloc] init];
  view.viewOptions = YOCViewOptionsHideNavigation;
  [self.navigation pushView:view animated:YES];
}

@end

视图通知

YOCView还会获得以下通知

// Same as UIViewController notifications
- (void)viewWillAppear:(BOOL)animated;
- (void)viewDidAppear:(BOOL)animated;
- (void)viewWillDisappear:(BOOL)animated;
- (void)viewDidDisappear:(BOOL)animated;
- (void)viewDidLayoutSubviews;
- (void)viewDidLoad;

// When your app becomes active and this view is shown (after resigning the app)
- (void)viewDidBecomeActive;
- (void)viewWillResign;

// Same as viewDidLoad but after its been layout'ed.
- (void)viewDidLoadWithLayout;

// View will appear but only ever called once (after load)
- (void)viewWillAppearAfterLoad:(BOOL)animated;

// View did appear but only ever called once (after load)
- (void)viewDidAppearAfterLoad:(BOOL)animated;

访问你的UIViewController

调用self.navigation.viewController将为您提供对您的UIViewController的访问权限。例如，要显示一个警告：

@implementation MyView

- (void)showAlert {
  UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Oops" message:@"An alert view" preferredStyle:UIAlertControllerStyleAlert];
  [alert addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
    [self.navigation.viewController dismissViewControllerAnimated:YES completion:nil];
  }]];
  [self.navigation.viewController presentViewController:alert animated:YES completion:nil];
}

@end

Podfile

pod "YOCView"

示例项目

了解和使用YOCView的最好方式是通过看到它是如何工作的。打开示例项目：示例。