如何在电影播放时有菜单 - iphone cocos2d [英] How to have a menu when a movie is playing-iphone cocos2d

问题描述

我使用以下代码播放电影

I play a movie using the following code

NSString *path = [[NSBundle mainBundle] pathForResource:@"cobra" ofType:@"mp4"];

theMovie=[[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:path]];
theMovie.scalingMode=MPMovieScalingModeAspectFill;
// Add an observer to catch when playback ends
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(transition:) 
                                             name:MPMoviePlayerPlaybackDidFinishNotification object:theMovie];
// Start playback
theMovie.movieControlMode = MPMovieControlModeDefault;
[theMovie play];

现在我想要一个播放电影的菜单。

now i want to have a menu over the playing movie.I code like

MenuItemImage *item1 = [MenuItemImage itemFromNormalImage:@"Button_cobra.png" selectedImage:@"Button_cobra1.png" target:self selector:@selector (transition:)];
Menu *menu = [Menu menuWithItems:item1, nil];
menu.position = CGPointZero;
item1.position = ccp(330,260);
item1.scale = 0.5;
[self addChild:menu z:51];
NSLog(@"Leaving Layer2");

但菜单不显示。
任何人都可以告诉我如何做。

But the menu is not getting displayed. Can anyone please tell me how to do it.

推荐答案

你必须等到窗口加载，然后做这样的事情。

You have to wait until the window is loaded and then do something like this.

NSArray *windows = [[UIApplication sharedApplication] windows];
if ([windows count] > 1)
{
    // Locate the movie player window
    UIWindow *moviePlayerWindow = [[UIApplication sharedApplication] keyWindow];
    // Add our overlay view to the movie player's subviews so it is 
    // displayed above it.
    PlayerOverlayView *overlay = [[PlayerOverlayView alloc]initForPlayerWithButtonDelegate:self];
    [moviePlayerWindow addSubview:overlay];
    [overlay release];
}

PlayerOverlayView没什么特别的。只是一个UIView子类我。我从

PlayerOverlayView is nothing special. Just a UIView subclass i made. I call this from the

- (void) moviePreloadDidFinish:(NSNotification*)notification

回调，效果非常好。

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