(转)竖屏下视频全屏播放

August 1, 2017

转自 http://blog.duicode.com/1868.html

最近做的项目中涉及到全屏播放问题，但这个项目都是竖屏模式的，只有全屏播放视频的时候才是横屏，考虑的方案是将视频的view旋转90°，但是会出现一个问题，那就是状态栏并不是横屏显示的，刚开始我将它隐藏掉了，可是会出现黑边，而且旋转效果也不合适，经查找发现可以将状态栏强制设置为横屏的，虽然该方式已经标记过时了，但是还是可以使用的，而且这样的旋转动画也是比较顺畅的，下面来看代码：

/*---------------------------------全屏----------------------------------------------*/
//屏幕旋转
- (void)fullView{
    /***新方法***/
    /*记录进入全屏前的parentView和frame*/
    self.videoView.videoViewParentView = self.videoView.superview;
    self.videoView.videoViewFrame = self.videoView.frame;
    
    self.fullButton.hidden = YES;
    self.backButton.hidden = NO;
 
    /*movieView移到window上*/
    CGRect rectInWindow = [self.videoView convertRect:self.videoView.bounds toView:kAPP_Window];
    //[self.videoView removeFromSuperview];
    self.videoView.frame = rectInWindow;
    [kAPP_Window addSubview:self.videoView];
    
    /*执行动画*/
    [UIView animateWithDuration:0.25 animations:^{
        self.videoView.transform = CGAffineTransformMakeRotation(M_PI_2);
        self.videoView.bounds = CGRectMake(0, 0, CGRectGetHeight(self.videoView.superview.bounds), CGRectGetWidth(self.videoView.superview.bounds));
        self.videoView.center = CGPointMake(CGRectGetMidX(self.videoView.superview.bounds), CGRectGetMidY(self.videoView.superview.bounds));
    } completion:^(BOOL finished) {
        self.activityIndicator.center = self.videoView.center;
    }];
    [self refreshStatusBarOrientation:UIInterfaceOrientationLandscapeRight];
}

- (void)backView{
    /***新方法***/
    self.fullButton.hidden = NO;
    self.backButton.hidden = YES;
    
    CGRect frame = [self.videoView.videoViewParentView convertRect:self.videoView.videoViewFrame toView:[UIApplication sharedApplication].keyWindow];
    [UIView animateWithDuration:0.25 animations:^{
        self.videoView.transform = CGAffineTransformIdentity;
        self.videoView.frame = frame;
    } completion:^(BOOL finished) {
        [self.videoView removeFromSuperview];
        self.videoView.frame = self.videoView.videoViewFrame;
        [self.videoView.videoViewParentView addSubview:self.videoView];
        self.activityIndicator.center = self.videoView.center;
    }];
    [self refreshStatusBarOrientation:UIInterfaceOrientationPortrait];
}
/*---------------------------------end----------------------------------------------*/


- (BOOL)shouldAutorotate {
    return NO;
}

- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
    return UIInterfaceOrientationMaskPortrait;
}

- (void)refreshStatusBarOrientation:(UIInterfaceOrientation)interfaceOrientation {
    [[UIApplication sharedApplication] setStatusBarOrientation:interfaceOrientation animated:YES];
}