导入头文件
#import "ACBannarView.h"
初始化轮播图
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
[self setBannerAction];
}
- (void)setBannerAction {
CGRect bannerViewFrame = CGRectMake(0, 10 * CIO_SCREEN_WIDTH, CIO_SCREEN_WIDTH, 150 * CIO_SCREEN_WIDTH);
bannerViewFrame = CGRectMake(0, 100, CIO_SCREEN_WIDTH, CIO_SCREEN_WIDTH);
self.bannerView = [[ACBannarView alloc]initWithFrame:bannerViewFrame viewSize:CGSizeMake(CIO_SCREEN_WIDTH, CIO_SCREEN_WIDTH)];
[self getBannerDataAction];
if (self.bannerArr.count > 0) {
NSMutableArray *muArr = [NSMutableArray arrayWithCapacity:0];
for (BannerModel *model in self.bannerArr) {
[muArr addObject:model.url];
}
self.bannerView.items = muArr;
}
self.bannerView.backgroundColor = [UIColor redColor];
[self.view addSubview:self.bannerView];
//轮播图的图片点击方法
[self bannerImageClickAction];
}
- (void)bannerImageClickAction {
__weak typeof(self)weakself = self;
[self.bannerView imageViewClick:^(ACBannarView * _Nonnull barnerview, NSInteger index) {
BannerModel *banner = weakself.bannerArr[index];
if (banner.linkUrl) {
NSURL *url = [NSURL URLWithString:banner.linkUrl];
if([[UIDevice currentDevice].systemVersion floatValue] >= 10.0){
if ([[UIApplication sharedApplication] respondsToSelector:@selector(openURL:options:completionHandler:)]) {
if (@available(iOS 10.0, *)) {
[[UIApplication sharedApplication] openURL:url options:@{}
completionHandler:^(BOOL success) {
}];
} else {
}
} else {
[[UIApplication sharedApplication] openURL:url options:@{} completionHandler:^(BOOL success) {
}];
}
} else {
bool can = [[UIApplication sharedApplication] canOpenURL:url];
if(can){
[[UIApplication sharedApplication] openURL:url options:@{} completionHandler:^(BOOL success) {
}];
}
}
}
}];
}
- (void)getBannerDataAction {
// 此处resPonseObj为示例，本来应该是从服务器请求到的数据
NSMutableDictionary *resPonseObj = [NSMutableDictionary dictionary];
NSMutableArray *dataMArr = [NSMutableArray array];
NSMutableDictionary *dictFirst = [NSMutableDictionary dictionary];
NSString *firsUrlStr = @"i.hd-r.icu/92adeb9c222…";
[dictFirst setValue:firsUrlStr forKey:@"url"];
[dictFirst setValue:firsUrlStr forKey:@"linkUrl"];
[dataMArr addObject:dictFirst];
NSMutableDictionary *dictSecond = [NSMutableDictionary dictionary];
NSString *secondUrlStr = @"i.hd-r.icu/a0b84df182b…";
[dictSecond setValue:secondUrlStr forKey:@"url"];
[dictSecond setValue:secondUrlStr forKey:@"linkUrl"];
[dataMArr addObject:dictSecond];
NSMutableDictionary *dictThird = [NSMutableDictionary dictionary];
NSString *thirdUrlStr = @"i.hd-r.icu/357b558e4f6…";
[dictThird setValue:thirdUrlStr forKey:@"url"];
[dictThird setValue:thirdUrlStr forKey:@"linkUrl"];
[dataMArr addObject:dictThird];
[resPonseObj setValue:dataMArr forKey:@"data"];
[self.bannerArr removeAllObjects];
// 数组转模型使用mj的方法
[self.bannerArr addObjectsFromArray:[BannerModel mj_objectArrayWithKeyValuesArray:resPonseObj[@"data"]]];
if (self.bannerArr.count>0) {
[self configUrlArrayWithModelArray:self.bannerArr];
}
}
-(void)configUrlArrayWithModelArray:(NSMutableArray*)array{
NSMutableArray*urlArray=[NSMutableArray arrayWithCapacity:0];
for (int i=0; i<array.count; i++) {
BannerModel*model=array[i];
[urlArray addObject:model.url];
}
self.bannerView.items=urlArray;
}
- (NSMutableArray *)bannerArr{
if (!_bannerArr) {
_bannerArr = [NSMutableArray arrayWithCapacity:0];
}
return _bannerArr;
}
Demo下载地址：
