ios - Mpmovieplayercontroller video pause while clicking button for another functional

Question

我正在使用 MPMovieplayerController 播放视频，同时我点击其他按钮，即我想在再次播放视频时暂停。我点击播放意味着我想在暂停时播放。但现在对我来说，当我点击按钮时意味着我的视频已停止。但我想暂停而不是停止。 我的示例代码在这里

    - (IBAction) playvideo
{
    NSURL *url = [NSURL URLWithString:@"http://xyz/video1.mp4"];
    movieplayer = [[[MPMoviePlayerController alloc]initWithContentURL:url] retain]; 
movieplayer.view.frame=CGRectMake(25,54,658,460);    
    [self.view addSubview:movieplayer.view];
    [movieplayer play];
}

-(void)buttononclick
{

    [movieplayer pause];
    [movieplayer.view removeFromSuperview];

    for (int i = 0; i < 13; i++)
    {
CGRect frame;
frame.origin.x = 150 * i;
frame.origin.y = 0;
frame.size = CGSizeMake(140, self.scrollView.frame.size.height);
        [scrollView setShowsHorizontalScrollIndicator:NO];



        UIImageView *temp1 = [[UIImageView alloc] initWithFrame:CGRectMake(25, 7, 75, 75)];
        [temp1 setImage:[UIImage imageNamed:@"sti15.png"]];
        [self.scrollView addSubview:temp1];


        UIImageView *temp2 = [[UIImageView alloc] initWithFrame:CGRectMake(110, 7, 75, 75)];
        [temp2 setImage:[UIImage imageNamed:@"sti16.png"]];
        [self.scrollView addSubview:temp2];


        UIImageView *temp3 = [[UIImageView alloc] initWithFrame:CGRectMake(195, 7, 75, 75)];
        [temp3 setImage:[UIImage imageNamed:@"sti17.png"]];
        [self.scrollView addSubview:temp3];

}
    self.scrollView.contentSize = CGSizeMake(165 * 10, self.scrollView.frame.size.height);
    self.scrollView.pagingEnabled=0;
}

- (void)viewDidDisappear:(BOOL)animated
{
   // [self setDescText:nil];
[super viewDidDisappear:animated];
    [movieplayer pause];
    [movieplayer.view removeFromSuperview];
}

Answer 1

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    if ((movie.playbackState==MPMoviePlaybackStateStopped)||(movie.playbackState==MPMoviePlaybackStatePaused)) 
    {
        [movie play];  
    }
    else
    {
        [movie pause];
    }
}

试试这个代码，它会工作