RMUniversalAlert-BlocksKit 0.8

RMUniversalAlert-BlocksKit 0.8

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测试已测试✗
Lang语言 Obj-CObjective C
许可证 MIT
Released最后发布2015年3月

由 RockyZhang 维护。

RMUniversalAlert-BlocksKit 0.8

  • 由
  • Ryan Maxwell

RMUniversalAlert

此针对所有 iOS 版本的 UIAlertView / UIActionSheet / UIAlertController 的包装类。

RMUniversalAlert 是一个包装类，基于 UIAlertView+Blocks，UIActionSheet+Blocks 和 UIAlertController+Blocks，并为所有 iOS 版本提供了一个简化的接口。

接口

typedef void(^RMUniversalAlertCompletionBlock)(RMUniversalAlert *alert, NSInteger buttonIndex);

Alert 视图

+ (instancetype)showAlertInViewController:(UIViewController *)viewController
                                withTitle:(NSString *)title
                                  message:(NSString *)message
                        cancelButtonTitle:(NSString *)cancelButtonTitle
                   destructiveButtonTitle:(NSString *)destructiveButtonTitle
                        otherButtonTitles:(NSArray *)otherButtonTitles
                                 tapBlock:(RMUniversalAlertCompletionBlock)tapBlock;

操作表

+ (instancetype)showActionSheetInViewController:(UIViewController *)viewController
                                      withTitle:(NSString *)title
                                        message:(NSString *)message
                              cancelButtonTitle:(NSString *)cancelButtonTitle
                         destructiveButtonTitle:(NSString *)destructiveButtonTitle
                              otherButtonTitles:(NSArray *)otherButtonTitles
             popoverPresentationControllerBlock:(void(^)(RMPopoverPresentationController *popover))popoverPresentationControllerBlock
                                       tapBlock:(RMUniversalAlertCompletionBlock)tapBlock;

使用 - Alert 视图

以下代码将在所有 iOS 版本上显示一个警报，并允许您在单行代码路径中执行您的逻辑。在 iOS 8 和更高版本上，它将使用 UIAlertController - 在破坏性按钮上给您红色的文本。在 iOS 7 和更早版本上，它将使用标准的 UIAlertView。

Objective-C

[RMUniversalAlert showAlertInViewController:self
                                  withTitle:@"Test Alert"
                                    message:@"Test Message"
                          cancelButtonTitle:@"Cancel"
                     destructiveButtonTitle:@"Delete"
                          otherButtonTitles:@[@"First Other", @"Second Other"]
                                   tapBlock:^(RMUniversalAlert *alert, NSInteger buttonIndex){
                                       if (buttonIndex == alert.cancelButtonIndex) {
                                           NSLog(@"Cancel Tapped");
                                       } else if (buttonIndex == alert.destructiveButtonIndex) {
                                           NSLog(@"Delete Tapped");
                                       } else if (buttonIndex >= alert.firstOtherButtonIndex) {
                                           NSLog(@"Other Button Index %ld", (long)buttonIndex - alert.firstOtherButtonIndex);
                                       }
                                   };

Swift

RMUniversalAlert.showAlertInViewController(self,
    withTitle: "Test Alert",
    message: "Test Message",
    cancelButtonTitle: "Cancel",
    destructiveButtonTitle: "Delete",
    otherButtonTitles: ["First Other", "Second Other"],
    tapBlock: {(alert, buttonIndex) in
        if (buttonIndex == alert.cancelButtonIndex) {
            println("Cancel Tapped")
        } else if (buttonIndex == alert.destructiveButtonIndex) {
            println("Delete Tapped")
        } else if (buttonIndex >= alert.firstOtherButtonIndex) {
            println("Other Button Index \(buttonIndex - alert.firstOtherButtonIndex)")
        }
    })

使用 - 操作表

以下代码将在所有 iOS 版本上显示一个操作表，并允许您在单行代码路径中执行您的逻辑。在 iOS 8 和更高版本上，它将使用 UIAlertController - 在破坏性按钮上给您红色的文本。在 iOS 7 和更早版本上，它将使用标准的 UIActionSheet。

popoverPresentationControllerBlock 允许您配置弹出视图的源视图/矩形/工具栏按钮项，如果操作表将在 iPad 上显示。

Objective-C

[RMUniversalAlert showActionSheetInViewController:self
                                        withTitle:@"Test Action Sheet"
                                          message:@"Test Message"
                                cancelButtonTitle:@"Cancel"
                           destructiveButtonTitle:@"Delete"
                                otherButtonTitles:@[@"First Other", @"Second Other"]
               popoverPresentationControllerBlock:^(RMPopoverPresentationController *popover){
                                             popover.sourceView = self.view;
                                             popover.sourceRect = sender.frame;
                                         }
                                         tapBlock:^(RMUniversalAlert *alert, NSInteger buttonIndex){
                                             if (buttonIndex == alert.cancelButtonIndex) {
                                                 NSLog(@"Cancel Tapped");
                                             } else if (buttonIndex == alert.destructiveButtonIndex) {
                                                 NSLog(@"Delete Tapped");
                                             } else if (buttonIndex >= alert.firstOtherButtonIndex) {
                                                 NSLog(@"Other Button Index %ld", (long)buttonIndex - alert.firstOtherButtonIndex);
                                             }
                                         };

Swift

RMUniversalAlert.showActionSheetInViewController(self,
    withTitle: "Test Action Sheet",
    message: "Test Message",
    cancelButtonTitle: "Cancel",
    destructiveButtonTitle: "Delete",
    otherButtonTitles: ["First Other", "Second Other"],
    popoverPresentationControllerBlock: {(popover) in
        popover.sourceView = self.view
        popover.sourceRect = sender.frame
    }
    tapBlock: {(alert, buttonIndex) in
        if (buttonIndex == alert.cancelButtonIndex) {
            println("Cancel Tapped")
        } else if (buttonIndex == alert.destructiveButtonIndex) {
            println("Delete Tapped")
        } else if (buttonIndex >= alert.firstOtherButtonIndex) {
            println("Other Button Index \(buttonIndex - alert.firstOtherButtonIndex)")
        }
    })

安装

使用 CocoaPods 安装 pod 'RMUniversalAlert'。

示例

下载此项目，导航到 Tests 并运行 pod install。打开 RMUniversalAlert.xcworkspace。