Cocoa应用程序完成启动 [英] Cocoa Application Finished Launch

问题描述

有什么方法可以告诉Cocoa应用程序（如Safari）是否已经完成启动并能够响应？
我知道在实际代码中使用代理很容易，但这是不可能的。

Is there any way to tell if a Cocoa application, such as Safari, has finished launching and able to respond? I know it's easy to do using delegates within the actual code but that isn't possible for what I'm doing.

感谢

推荐答案

查看NSWorkspace和NSWorkspaceDidLaunchApplicationNotification。像这样：

Check out NSWorkspace and NSWorkspaceDidLaunchApplicationNotification. Something like this:

[[[NSWorkspace sharedWorkspace] notificationCenter] addObserver:self selector:@selector(appDidLaunch:) name:NSWorkspaceDidLaunchApplicationNotification object:nil]

传递给指定方法的NSNotification对象将包含有关启动的应用程序的信息，路径等。例如：

The NSNotification object passed to the specified method will contain information about what application launched, its path, etc. For example:

- (void)appDidLaunch:(NSNotification*)note
{
    NSLog(@"app launched: %@", [note userInfo]);
}

编辑：这仅适用于桌面可可应用程序 - 是不可能在Cocoa Touch。只是澄清了。

this is for desktop cocoa applications only - I'm fairly sure this is impossible in Cocoa Touch. Just clarifying that.

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