GCKUIUtils 类
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
此类继承 NSObject。
| + (nullable UIViewController *) currentViewController |
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通过从根视图控制器开始浏览视图控制器层次结构，返回当前处于活动状态的视图控制器。
| + (NSString *) timeIntervalAsString: |
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(NSTimeInterval) |
timeInterval |
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将时间间隔设置为 MM:SS 或 H:MM:SS 格式。
| + (NSString *) localTimeAsString: |
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(NSTimeInterval) |
localTime |
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根据当前的语言区域设置当地时间的格式。
- 开始时间
- 4.3.4
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-07-25。
[null,null,["最后更新时间 (UTC)：2025-07-25。"],[[["\u003cp\u003e\u003ccode\u003eGCKUIUtils\u003c/code\u003e provides user interface utility methods for iOS development, available since version 3.0.\u003c/p\u003e\n"],["\u003cp\u003eIt offers methods to access the current view controller within the hierarchy.\u003c/p\u003e\n"],["\u003cp\u003eIt includes functionalities for formatting time intervals and local times into readable strings.\u003c/p\u003e\n"]]],["The `GCKUIUtils` class provides static utility methods for user interface operations. It can retrieve the currently active `UIViewController` by traversing the view controller hierarchy. Additionally, it offers methods to format time: `timeIntervalAsString:` formats a given time interval into MM:SS or H:MM:SS format, and `localTimeAsString:` formats local time based on the user's current locale.\n"],null,["# GCKUIUtils Class\n\n[Class Methods](#pub-static-methods) \nGCKUIUtils Class Reference \n\nOverview\n--------\n\nUser interface utility methods.\n\nSince\n: 3.0\n\nInherits NSObject.\n\n|--------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Class Method Summary -------------------- ||\n| (nullable UIViewController \\*) | + [currentViewController](/cast/docs/reference/ios/interface_g_c_k_u_i_utils#a8a1fccf9f23a664915d0fd6353c144bd) |\n| | Returns the currently active view controller, by navigating through the view controller hierarchy beginning with the root view controller. [More...](#a8a1fccf9f23a664915d0fd6353c144bd) |\n| ||\n| (NSString \\*) | + [timeIntervalAsString:](/cast/docs/reference/ios/interface_g_c_k_u_i_utils#aba20dac2503632862cb2ad2881be3aeb) |\n| | Formats a time interval in MM:SS or H:MM:SS format. [More...](#aba20dac2503632862cb2ad2881be3aeb) |\n| ||\n| (NSString \\*) | + [localTimeAsString:](/cast/docs/reference/ios/interface_g_c_k_u_i_utils#ac47b0182e973e7c77d5540db4c47de36) |\n| | Formats a local time based on the current locale. [More...](#ac47b0182e973e7c77d5540db4c47de36) |\n| ||\n\nMethod Detail\n-------------\n\n|--------------------------------------------------------|---|---|---|\n| + (nullable UIViewController \\*) currentViewController | | | |\n\nReturns the currently active view controller, by navigating through the view controller hierarchy beginning with the root view controller. \n\n|---------------------------------------|---|------------------|----------------|---|\n| + (NSString \\*) timeIntervalAsString: | | (NSTimeInterval) | *timeInterval* | |\n\nFormats a time interval in MM:SS or H:MM:SS format. \n\n|------------------------------------|---|------------------|-------------|---|\n| + (NSString \\*) localTimeAsString: | | (NSTimeInterval) | *localTime* | |\n\nFormats a local time based on the current locale.\n\nSince\n: 4.3.4"]]
