target ‘VRDemo‘ do
  # Comment the next line if you don‘t want to use dynamic frameworks

  # Pods for VRDemo
  pod ‘GVRSDK‘

  target ‘VRDemoTests‘ do
    inherit! :search_paths
    # Pods for testing
  end

  target ‘VRDemoUITests‘ do
    # Pods for testing
  end

end

/**
 * Load a 360-Panorama image from @c UIImage of type ::kGVRPanoramaImageTypeMono.
 *
 * If image is nil, it clears the view.
 */
- (void)loadImage:(UIImage *)image;

/**
 * Load a 360-Panorama image from @c UIImage of type ::GVRPanoramaImageType.
 *
 * If image is nil, it clears the view.
 */
- (void)loadImage:(UIImage *)image ofType:(GVRPanoramaImageType)imageType;

[[SDWebImageManager sharedManager] loadImageWithURL:[NSURL URLWithString:VR_IMG_URL] options:SDWebImageScaleDownLargeImages progress:^(NSInteger receivedSize, NSInteger expectedSize, NSURL * _Nullable targetURL) {
        float progress = receivedSize*100/expectedSize;
        NSLog(@"当前下载进度:%.2lf%%",progress);
        
    } completed:^(UIImage * _Nullable image, NSData * _Nullable data, NSError * _Nullable error, SDImageCacheType cacheType, BOOL finished, NSURL * _Nullable imageURL) {
        if (image) {
//            @autoreleasepool {
                [self.panoramaView loadImage:image];
//            };
        }
        if (error) {
            NSLog(@"下载图片失败");
        }
    }];
    

//  自定义一些相关配置
- (GVRPanoramaView *)panoramaView {
    if (!_panoramaView) {
        _panoramaView = [[GVRPanoramaView alloc]initWithFrame:self.view.bounds];
        _panoramaView.enableTouchTracking = YES;
        _panoramaView.enableInfoButton = YES;
        _panoramaView.enableFullscreenButton = YES;
        _panoramaView.enableCardboardButton = YES;
    }
    return _panoramaView;
}

/**
 * Load a local or remote video from a url and start playing.
 *
 * The video is assumed to be of type ::kGVRVideoTypeMono.
 */
- (void)loadFromUrl:(NSURL*)videoUrl;

/**
 * Load a local or remote video from a url and start playing.
 *
 * The video type is set by @c videoType.
 */
- (void)loadFromUrl:(NSURL*)videoUrl ofType:(GVRVideoType)videoType;

/** Pause the video. */
- (void)pause;

/** Start or resume the video. */
- (void)play;

/** Stop the video. */
- (void)stop;

#pragma mark - UINavigationControllerDelegate
// 将要显示控制器
- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated {
    // 判断要显示的控制器是否是自己
    BOOL isShowHomePage = [viewController isKindOfClass:[self class]];
    [self.navigationController setNavigationBarHidden:isShowHomePage animated:YES];
}

#pragma mark - GVRVideoViewDelegate
- (void)widgetViewDidTap:(GVRWidgetView *)widgetView {
    if (_isPaused) {
        [_videoView play];
    } else {
        [_videoView pause];
    }
    _isPaused = !_isPaused;
}

- (void)widgetView:(GVRWidgetView *)widgetView didLoadContent:(id)content {
    NSLog(@"Finished loading video");
    [_videoView play];
    _isPaused = NO;
}

- (void)widgetView:(GVRWidgetView *)widgetView didFailToLoadContent:(id)content withErrorMessage:(NSString *)errorMessage {
    NSLog(@"Failed to load video: %@", errorMessage);
}

- (void)videoView:(GVRVideoView*)videoView didUpdatePosition:(NSTimeInterval)position {
    // Loop the video when it reaches the end.
    NSLog(@"-------didUpdatePosition:::::%f\n------playableDuration:%f\n------duration:%f",position,videoView
             .playableDuration,videoView.duration);
    if (position == videoView.playableDuration || isnan(position)) {
        [_videoView seekTo:0];
        [_videoView play];
    }else{

    }
}

- (GVRVideoView *)videoView {
    if (!_videoView) {
        _videoView = [[GVRVideoView alloc]initWithFrame:CGRectMake(0, 0, MAX(SCREEN_WIDTH, SCREEN_HEIGHT), MIN(SCREEN_WIDTH, SCREEN_HEIGHT))];
        _videoView.delegate = self;
        _videoView.enableFullscreenButton = YES;
        _videoView.enableCardboardButton = YES;
        _videoView.enableTouchTracking = YES;
        _videoView.enableInfoButton = NO;
    }
    return _videoView;
}