//到入头文件
#define JkScreenHeight [UIScreen mainScreen].bounds.size.height
#define JkScreenWidth [UIScreen mainScreen].bounds.size.width
#import "ViewController.h"
#import "HQFlowView.h"
#import "HQImagePageControl.h"
@interface ViewController () <HQFlowViewDelegate,HQFlowViewDataSource>
/**
* 图片数组
*/
@property (nonatomic, strong) NSMutableArray *advArray;
/**
* 轮播图
*/
@property (nonatomic, strong) HQImagePageControl *pageC;
@property (nonatomic, strong) HQFlowView *pageFlowView;
@property (nonatomic, strong) UIScrollView *scrollView; // 轮播图容器
@end
@implementation ViewController
- (NSMutableArray *)advArray
{
if (!_advArray) {
_advArray = [NSMutableArray arrayWithObjects:@"1",@"22",@"33",@"44",@"55",@"66",@"77",@"88",@"99", nil];
}
return _advArray;
}
#pragma mark -- 轮播图
- (UIScrollView *)scrollView
{
if (!_scrollView) {
_scrollView = [[UIScrollView alloc]initWithFrame:CGRectMake(0, 100, JkScreenWidth, 200)];
_scrollView.backgroundColor = [UIColor clearColor];
}
return _scrollView;
}
- (HQFlowView *)pageFlowView
{
if (!_pageFlowView) {
_pageFlowView = [[HQFlowView alloc] initWithFrame:CGRectMake(0, 0, JkScreenWidth, 200)];
_pageFlowView.delegate = self;
_pageFlowView.dataSource = self;
_pageFlowView.minimumPageAlpha = 0.3;
_pageFlowView.leftRightMargin = 15;
_pageFlowView.topBottomMargin = 20;
_pageFlowView.orginPageCount = _advArray.count;
_pageFlowView.isOpenAutoScroll = YES;
_pageFlowView.autoTime = 3.0;
_pageFlowView.orientation = HQFlowViewOrientationHorizontal;
}
return _pageFlowView;
}
- (HQImagePageControl *)pageC
{
if (!_pageC) {
//初始化pageControl
if (!_pageC) {
_pageC = [[HQImagePageControl alloc]initWithFrame:CGRectMake(0, self.scrollView.frame.size.height - 15, self.scrollView.frame.size.width, 7.5)];
}
[self.pageFlowView.pageControl setCurrentPage:0];
self.pageFlowView.pageControl = _pageC;
}
return _pageC;
}
#pragma mark JQFlowViewDelegate
- (CGSize)sizeForPageInFlowView:(HQFlowView *)flowView
{
return CGSizeMake(JkScreenWidth-2*30, self.scrollView.frame.size.height-2*3);
}
- (void)didSelectCell:(UIView *)subView withSubViewIndex:(NSInteger)subIndex
{
NSLog(@"点击第%d个广告",subIndex);
}
#pragma mark JQFlowViewDatasource
- (NSInteger)numberOfPagesInFlowView:(HQFlowView *)flowView
{
return self.advArray.count;
}
- (HQIndexBannerSubview *)flowView:(HQFlowView *)flowView cellForPageAtIndex:(NSInteger)index
{
HQIndexBannerSubview *bannerView = (HQIndexBannerSubview *)[flowView dequeueReusableCell];
if (!bannerView) {
bannerView = [[HQIndexBannerSubview alloc] initWithFrame:CGRectMake(0, 0, self.pageFlowView.frame.size.width, self.pageFlowView.frame.size.height)];
bannerView.layer.cornerRadius = 5;
bannerView.layer.masksToBounds = YES;
bannerView.coverView.backgroundColor = [UIColor darkGrayColor];
}
//在这里下载网络图片
// [bannerView.mainImageView sd_setImageWithURL:[NSURL URLWithString:self.advArray[index]] placeholderImage:nil];
//加载本地图片
bannerView.mainImageView.image = [UIImage imageNamed:self.advArray[index]];
return bannerView;
}
- (void)didScrollToPage:(NSInteger)pageNumber inFlowView:(HQFlowView *)flowView
{
[self.pageFlowView.pageControl setCurrentPage:pageNumber];
}
#pragma mark --旋转屏幕改变JQFlowView大小之后实现该方法
- (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id)coordinator
{
if ([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPad){
[coordinator animateAlongsideTransition:^(id context) { [self.pageFlowView reloadData];
} completion:NULL];
}
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
- (void)dealloc
{
self.pageFlowView.delegate = nil;
self.pageFlowView.dataSource = nil;
[self.pageFlowView stopTimer];
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
[self.view addSubview:self.scrollView];
[self.scrollView addSubview:self.pageFlowView];
[self.pageFlowView addSubview:self.pageC];
[self.pageFlowView reloadData];//刷新轮播
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end
