小编Alg*_*ger的帖子

我只想在外部显示器上显示全屏.

我正在使用这样的代码:

- (void) startTvOut {
    NSArray *screens = [UIScreen screens];

    CGSize max;
    max.width = 0;
    max.height = 0;
    UIScreenMode *maxScreenMode = nil;
    for (UIScreen *screen in screens)
    {

        if (screen != [UIScreen mainScreen])
        {
            for(int i = 0; i < [[screen availableModes] count]; i++)
            {
                UIScreenMode *current = [[screen availableModes] objectAtIndex: i];
                if (current.size.width > max.width)
                {
                    max = current.size;
                    maxScreenMode = current;
                }
            }
            if (exWindow == nil)
            {
                exWindow = [[HUWindow alloc] initWithFrame:screen.brounds];
                exWindow.backgroundColor = [UIColor whiteColor]; …