cocoa - 在 Mac 上以编程方式隐藏全屏应用程序

Question

我有这段代码，可以隐藏所有正在运行的应用程序的窗口(Finder 除外)。

NSArray *apps = [[NSWorkspace sharedWorkspace] runningApplications];

for (NSRunningApplication *app in apps) {
    if([app.bundleIdentifier.lowercaseString isEqualToString:@"com.apple.finder"]) {
        [app activateWithOptions:NSApplicationActivateAllWindows|NSApplicationActivateIgnoringOtherApps];
    } else {
        [app hide];
    }
}

不过，它对于非全屏窗口来说工作正常。

如何隐藏所有全屏窗口？

这也不起作用

[NSWorkspace.sharedWorkspace hideOtherApplications];

Answer 1

我就是这样做的:

// Create a tiny window on each screen to force all the full screen windows to get out of the way
for (NSScreen *screen in [NSScreen screens]) {
    NSRect dummyFrame = {0,0,1,1};

    NSWindow *dummyWindow = [[NSWindow alloc] initWithContentRect:dummyFrame
                                                             styleMask:NSBorderlessWindowMask
                                                               backing:NSBackingStoreBuffered
                                                                 defer:NO
                                                                screen:screen];

    NSView *dummyView = [[NSView alloc] initWithFrame:dummyFrame];
    [dummyWindow setContentView: dummyView];
    [dummyWindow makeKeyAndOrderFront:self];
}

// Now hide all the windows except for Finder's 
NSArray *apps = [[NSWorkspace sharedWorkspace] runningApplications];

for (NSRunningApplication *app in apps) {
    if([app.bundleIdentifier.lowercaseString isEqualToString:@"com.apple.finder"]) {
        [app activateWithOptions:NSApplicationActivateAllWindows|NSApplicationActivateIgnoringOtherApps];
    } else {
        [app hide];
    }
}