mac 中启动另外一个程序并且将该窗口置于最前面

- (void)launchSoftWithBundleID:(NSString *)softPath{    NSBundle *softBundle = [NSBundle bundleWithPath:softPath];    NSString *bundleID = [softBundle bundleIdentifier];    //运行程序    NSTask *softTask = [[NSTask alloc] init];    [softTask setLaunchPath:softPath];    [softTask launch];    //得到运行的程序，并置于最前面    NSArray *array = [NSRunningApplication runningApplicationsWithBundleIdentifier:bundleID];    if ([array count] > 0)    {        NSRunningApplication *runningApp = [array objectAtIndex:0];        [runningApp activateWithOptions:NSApplicationActivateIgnoringOtherApps];    }}