小编rak*_*esh的帖子

我正在使用此代码逐个加载横幅图像.

 NSArray *imagesArray;
 int photoCount;
 UIImageView *imageView;

-(void)setupImageView{
     photoCount = 0;
     [[NSArray alloc]initWithObjects:[UIImage imageNamed:@"imgA.png"] ,
                                     [UIImage imageNamed:@"imgB.png"] ,
                                     [UIImage imageNamed:@"imgC.png"] ,
                                     [UIImage imageNamed:@"imgD.png"] ,
                                     [UIImage imageNamed:@"imgE.png"] , 
                                     nil];
     imageView =[[UIImageView alloc]initWithFrame:CGRectMake(0, 0, width, height)];
     imageView.image = [imagesArray objectAtIndex:photoCount];
     [self.view addSubview:imageView];
     [NSTimer scheduledTimerWithTimeInterval:20.0 target:self selector:@selector(transitionPhotos) userInfo:nil repeats:YES];
 }

-(void)transitionPhotos{
    if (photoCount < [imagesArray count] - 1){
        photoCount ++;
    }else{
        photoCount = 0;
    }
    [UIView transitionWithView:self.imageView
                  duration:2.0
                   options:UIViewAnimationOptionTransitionCrossDissolve
                animations:^{ imageView.image = [imagesArray objectAtIndex:photoCount]; }
                completion:NULL];    
}

但是我需要在一段时间间隔后一个接一个地水平滑动图像.我怎样才能做到这一点？

直到现在我已经使用数组将数据插入到IOS中的表中,现在我想使用数据库(sqlite),我需要从该数据库获取数据并将该数据插入表中.请帮我.

提前致谢.