我目前有一个从我的网站获取图片的横幅,我可以滚动左边的横幅和获得下一张或上一张图片的权利。但是,我也希望它每5秒自动更改一次图像。
我尝试将这些代码添加到imageView,但横幅变空,不显示任何图像。
imageView.animateImages = delegate.bannerDetailsArray;
imageView.animationDuration = 5.0;
imageView.animationRepeatCount = 0;
[imageview startAnimating];
我猜这个数组是问题所在,但我目前还不知道如何修复它。
任何人都可以粉碎一些灯光,如何让横幅图像每5秒钟更换一次?
-(void) bannerSettings
{
bannerScrollView = [UIScrollView new];
[bannerScrollView setBackgroundColor:BackGroundColor];
[bannerScrollView setFrame:CGRectMake(0,0,delegate.windowWidth, [self imageWithImage:delegate.windowWidth maxHeight:200])];
[bannerScrollView setPagingEnabled:YES];
[bannerScrollView setContentSize:CGSizeMake([delegate.bannerDetailsArray count]*delegate.windowWidth, 0)];
NSLog(@"%@",delegate.bannerDetailsArray);
for(int i=0;i<[delegate.bannerDetailsArray count];i++)
{
UIImageView * imageView = [UIImageView new];
[imageView setFrame:CGRectMake(i*delegate.windowWidth,0,delegate.windowWidth,[self imageWithImage:delegate.windowWidth maxHeight:200])];
[imageView sd_setImageWithURL:[NSURL URLWithString:[[delegate.bannerDetailsArray objectAtIndex:i]objectForKey:@"bannerImage"]]];
[imageView setContentMode:UIViewContentModeScaleAspectFill];
[imageView.layer setMasksToBounds:YES];
[imageView setUserInteractionEnabled:YES];
[imageView setTag:i];
//imageView.animateImages = delegate.bannerDetailsArray;
//imageView.animationDuration = 3.0;
//imageView.animationRepeatCount = 0;
//[imageview startAnimating];
[bannerScrollView addSubview:imageView];
UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(bannerGestureTapped:)];
[imageView addGestureRecognizer:singleTap];
*忽略动画部分时,上述代码可以正常工作。 谢谢
答案 0 :(得分:0)