我想逐個加載圖片並不是全部在一起。在下面的代碼中,imagedata是包含需要加載圖片的網址的數組。這是我的代碼,但沒有成功。逐個加載圖片
-(void)loadSingleImage:(int)buttonTag
{
UIButton *buttonImage =(UIButton *) [self.view viewWithTag:buttonTag];
NSData *imagesubCategoryData = [[NSData alloc]initWithContentsOfURL:[NSURL URLWithString:[imageData objectAtIndex:buttonTag-30]]];
[buttonImage setImage:[UIImage imageWithData:imagesubCategoryData] forState:UIControlStateNormal];
}
-(void)loadImageData
{
for(int i=0;i<[imageData count];i++)
{
[self loadSingleImage:i+30];
sleep(0.1);
}
}
是的感謝您的幫助 – leena