-(IBAction)nextButtonAction:(id)sender{
UIView *newView=[[UIView alloc]initWithFrame:CGRectMake(0.0f,0.0f,320.0f,416.0f)];
UIImageView *newImageView=[[UIImageView alloc]initWithFrame:CGRectMake(0.0,0.0, 320.0,416.0 )];
UIImageView *upperImageView=[[UIImageView alloc]initWithFrame:CGRectMake(0.0, 0.0, 320.0,416)];
if(pageCount == 72){
backBarButton.title=@"About Us";
if(img){
[newImageView setImage:[UIImage imageNamed:@"splashscreenhsd.png"]];}
else{
[newImageView setImage:[UIImage imageNamed:@"splashscreen.png"]];
}
[titleBarItem setTitle:@"0/72"];
[newView addSubview:newImageView];
pageCount=0;
} else {
pageCount++;
NSString *page=[NSString stringWithFormat:@"pagehsd%d.png",pageCount];
NSString *pageString=[NSString stringWithFormat:@"page%d.png",pageCount];
if(img){
[upperImageView setImage:[UIImage imageNamed:page]];
}
else{
[upperImageView setImage:[UIImage imageNamed:pageString]]; }
if(img){
[newImageView setImage:[UIImage imageNamed:@"backgroundhsd.png"]];}
else{
[newImageView setImage:[UIImage imageNamed:@"background.png"]];
}
[newImageView addSubview:upperImageView];
[newView addSubview:newImageView];
[titleBarItem setTitle:[NSString stringWithFormat:@"%d/72",pageCount]];
aboutUsButton.title=@"Back";
}
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:1.0];
[UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:[self view] cache:NO];
[[self view] addSubview:newView];
[UIView commitAnimations];
}
我正在使用这一法典,在这一点上存在问题,当我继续点击下台纽扣时,每点点击就会更快,而且 an灭是看不见的。 我要谈谈这一问题的解决办法。