Question

使用MPMoviePlayerController时，我想覆盖全屏按钮点按或隐藏它，以便我可以添加自定义按钮。

任务是真正改变MPMoviePlayerController框架和其他子视图框架。

有什么想法吗？或者我必须使用不同的视频播放器才能实现这一目标？

Answer 1

首先删除MPMoviePlayerController的手势。然后添加自定义手势或按钮或其他控件。

self.player.view.gestureRecognizers = nil; 
//Add your custom gestures or Button or other control

Answer 2

我最近解决了类似的问题。我的客户坚持要禁用“上一页”和“下一页”按钮，但强烈建议我这样做，因为它非常棘手并且无法保证在下一个iOS版本中运行。所以我在这里发布我的解决方案作为一个非常不需要的选项）

-(void) disableNextPrevButtons:(UIView *) view :(int) level {
    Class cl = NSClassFromString(@"MPKnockoutButton");
    for (UIView * v in view.subviews) {
        NSLog(@"[%d] scanning view of class %@ tag: %ld", level, NSStringFromClass(v.class), (long)v.tag);
        if ([v isKindOfClass:cl]) {
            for (UIView * v2 in v.subviews)
                if ([v2 isKindOfClass:[UIImageView class]]) {
                    v.alpha = 0.0;
                    v.userInteractionEnabled = NO;
                    if (!buttonsDiscovered) {
                        buttonsDiscovered = YES;
                        UIButton * b  = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, v.superview.frame.size.height, v.superview.frame.size.height)];

                        if (MLGSystemVersion() > 7.9)
                            b.alpha = 0.5;
                        b.autoresizingMask = (UIViewAutoresizingFlexibleLeftMargin   |
                                              UIViewAutoresizingFlexibleRightMargin  |
                                              UIViewAutoresizingFlexibleTopMargin    |
                                              UIViewAutoresizingFlexibleBottomMargin);
                        [b setImage:[UIImage imageNamed:@"btnMPPause.png"] forState:UIControlStateNormal];
                        [b setImage:[UIImage imageNamed:@"btnMPPlay.png"] forState:UIControlStateSelected];
                        b.selected = YES;
                        [b addTarget:self action:@selector(btnPlayPauseDidPress:) forControlEvents:UIControlEventTouchUpInside];
                        b.center = CGPointMake(v.superview.frame.size.width / 2, v.center.y);
                        [v.superview addSubview:b];
                        self.btnPlayPause = b;
                    }

                    break;
                }
        } else
            [self disableNextPrevButtons:v :level +1];
    }
}

该方法是recursevely扫描并找到所需的控件并对它们做一些坏事

覆盖全屏点击或隐藏全屏按钮-MPMoviePlayerController

2 个答案: