Initial commit
This commit is contained in:
ifish
+474
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//
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// IfishLiveListViewController.m
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// CollectionViewTest
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//
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// Created by imac on 17/3/27.
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// Copyright © 2017年 xiang. All rights reserved.
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//
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#import "IfishLiveListViewController.h"
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#import "IfishLiveListViewCell.h"
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#import "ZWCollectionViewFlowLayout.h"
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#import "KankanListCollectionViewCell.h"
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#import "JHRefresh.h"
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#import "IfishP2PLivePlayViewController.h"
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#import "ifishLiveListAdViewCell.h"
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@interface IfishLiveListViewController ()<ZWwaterFlowDelegate>
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{
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ZWCollectionViewFlowLayout *_flowLayout;//自定义layout
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BOOL _isRefreshing;
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BOOL _isLoadMore;
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}
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@property (nonatomic,strong) NSMutableArray *bannerDataArr;
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@property(nonatomic)BOOL isRefreshing;
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@property(nonatomic)BOOL isLoadMore;
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@property(nonatomic,strong) NSIndexPath *selectIndexPath;
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@end
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@implementation IfishLiveListViewController
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static NSString * const reuseAdViewIdentifier = @"ifishLiveListAdViewCell";
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static NSString * const cellIdentifier = @"KankanListCollectionViewCell";
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const float listPageSize = 10.0f;
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- (instancetype)init {
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//初始化自定义layout
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//_flowLayout = [[ZWCollectionViewFlowLayout alloc] init];
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//_flowLayout.colMagrin = 5;
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//_flowLayout.rowMagrin = 5;
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//_flowLayout.sectionInset = UIEdgeInsetsMake(5, 5, 5, 5);
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//_flowLayout.colCount = 2;
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//_flowLayout.degelate = self;
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//self = [self initWithCollectionViewLayout:_flowLayout];
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UICollectionViewFlowLayout *flow = [[UICollectionViewFlowLayout alloc] init];
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flow.minimumLineSpacing = 1;
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flow.minimumInteritemSpacing = .1;
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CGFloat width = (kScreenSize.width-15*2*KWidth_Scale -10)/2;
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CGFloat itemH = width *0.61;
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flow.itemSize = CGSizeMake(width,itemH);
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self = [self initWithCollectionViewLayout:flow];
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if (self) {
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// insert code here...
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}
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return self;
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}
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- (void)viewDidLoad{
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[super viewDidLoad];
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_dataArray = [[NSMutableArray alloc] init];
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_bannerDataArr = [[NSMutableArray alloc] init];
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_currentPage =0.0;
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self.collectionView.backgroundColor = RGB(242, 242, 242);
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//注册显示cell的类型
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[self.collectionView registerClass:[ifishLiveListAdViewCell class] forCellWithReuseIdentifier:reuseAdViewIdentifier];
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[self.collectionView registerClass:[KankanListCollectionViewCell class] forCellWithReuseIdentifier:cellIdentifier];
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UINib *cellNib=[UINib nibWithNibName:@"KankanListCollectionViewCell" bundle:nil];
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[self.collectionView registerNib:cellNib forCellWithReuseIdentifier:cellIdentifier];
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UINib *adcellNib=[UINib nibWithNibName:@"ifishLiveListAdViewCell" bundle:nil];
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[self.collectionView registerNib:adcellNib forCellWithReuseIdentifier:reuseAdViewIdentifier];
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[self.collectionView registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionFooter withReuseIdentifier:@"reusablePlaceHoldfooterView"];
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// Do any additional setup after loading the view.
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[self creatReatRefreshView];
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self.userId = [dataContorl dataControlGetUserIdInfo];
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[self loadNewBannerData];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(liveRoomDataDidChange:) name:@"liveRoomDataDidChange" object:nil];
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}
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-(void)dealloc{
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[[NSNotificationCenter defaultCenter] removeObserver:self name:@"liveRoomDataDidChange" object:nil];
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}
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#pragma mark － 刷新 加载时更多
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-(void)creatReatRefreshView{
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__weak typeof (self)weskSelf=self;
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// 下拉刷新
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[weskSelf.collectionView addRefreshHeaderViewWithAniViewClass:[JHRefreshAmazingAniView class] beginRefresh:^{
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if (weskSelf.isRefreshing) {
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return ;
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}
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weskSelf.isRefreshing=YES;
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_currentPage = 0;
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NSInteger firstResult = 0;
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NSInteger pageSize = listPageSize ;
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[weskSelf initDataWithFirst:firstResult pageSize:pageSize isRefresh:YES];
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}];
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//上拉加载更多
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[weskSelf.collectionView addRefreshFooterViewWithAniViewClass:[JHRefreshCommonAniView class] beginRefresh:^{
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if (weskSelf.isLoadMore) {
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return ;
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}
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weskSelf.isLoadMore=YES;
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int pagecount =[self.total floatValue]/listPageSize + 1;
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NSLog(@"page:::::**** %d",pagecount);
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if (_currentPage>=pagecount) {
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[weskSelf.view makeToast:@"已经全部加载完毕"];
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[weskSelf endRefreshing];
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}
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}];
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}
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#pragma mark -刷新
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-(void)initDataWithFirst:(NSInteger)firstResult pageSize:(NSInteger)pageSize isRefresh:(BOOL)isRefres{}
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-(void)endRefreshing{
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if (self.isRefreshing) {
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self.isRefreshing=NO;
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[self.collectionView headerEndRefreshingWithResult:JHRefreshResultNone];
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}
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if (self.isLoadMore) {
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self.isLoadMore=NO;
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[self.collectionView footerEndRefreshing];
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}
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}
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#pragma mark -v4.1 后看看banner
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-(void)loadNewBannerData{
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__weak typeof (self)weskSelf=self;
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[AFHttpTool getIfishBannerData:IfishAdTypeKankan success:^(id response) {
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NSDictionary *reDic=[NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingMutableContainers error:nil];
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if ([reDic[@"result"] isEqualToString:@"100"]){
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NSArray*bannerArr=reDic[@"data"];
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for (NSDictionary *bannerDic in bannerArr) {
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IfishBannerData *banner=[[IfishBannerData alloc] initWithDict:bannerDic];
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[_bannerDataArr addObject:banner];
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}
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NSIndexSet *set = [NSIndexSet indexSetWithIndex:0];
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[weskSelf.collectionView reloadSections:set];
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}
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} failure:^(NSError *err) {
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}];
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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/*
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#pragma mark - Navigation
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// In a storyboard-based application, you will often want to do a little preparation before navigation
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
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// Get the new view controller using [segue destinationViewController].
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// Pass the selected object to the new view controller.
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}
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*/
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- (void)viewWillAppear:(BOOL)animated{
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[super viewWillAppear:animated];
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NSLog(@"------------------------------%@ viewWillAppear",[self class]);
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NSLog(@"type%lu",(unsigned long)self.listType);
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}
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- (void)viewDidAppear:(BOOL)animated {
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[super viewDidAppear:animated];
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NSLog(@"------------------------------%@ viewDidAppear",[self class]);
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}
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#pragma mark <UICollectionViewDataSource>
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- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
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return 2;
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}
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- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
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if (section==0) {
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return 1;
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}
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return self.dataArray.count;
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}
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- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
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if (indexPath.section ==0) {
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ifishLiveListAdViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:reuseAdViewIdentifier forIndexPath:indexPath];
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cell.backgroundColor = [UIColor redColor];
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if (_bannerDataArr.count !=0) {
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NSArray *ads =self.bannerDataArr;
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NSMutableArray *imgs = [[NSMutableArray alloc] init];
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[ads enumerateObjectsUsingBlock:^(id _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
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if ([obj isKindOfClass:[IfishBannerData class]]) {
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IfishBannerData *banner = (IfishBannerData *)obj;
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[imgs addObject:banner.adImage];
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}
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}];
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cell.adView.adList = imgs;
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__weak typeof (self)weakSelf = self;
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cell.adView.tapActionBlock =^(LXAdScrollView *adScrollView) {
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IfishBannerData *bdata = _bannerDataArr[adScrollView.currentPage];
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[weakSelf tapAdWithLink:bdata.adLink];
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};
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}else{
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//默认加载本地
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cell.adView.adList = @[@"kankan_listbanner.jpg"];
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cell.adView.tapActionBlock =^(LXAdScrollView *adScrollView) {
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};
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}
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return cell;
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}
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KankanListCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:cellIdentifier forIndexPath:indexPath];
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IfishKankanListModel*model = _dataArray[indexPath.row];
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[cell loadDataAt:indexPath withListModel:model];
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return cell;
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}
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- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath
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{
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if (indexPath.section==0) {
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return CGSizeMake(self.view.frame.size.width, self.view.frame.size.width*0.427);
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}else{
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CGFloat width = (self.view.frame.size.width-15*2*KWidth_Scale - 10)/2;
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CGFloat itemH = width *0.61;
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CGSize itemSize = CGSizeMake(width,itemH);
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return itemSize;
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}
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}
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//距离上下左右的间距
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-(UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
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{
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if (section == 0) {
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return UIEdgeInsetsMake(0,0,0, 0);
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}
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return UIEdgeInsetsMake(5, 15*KWidth_Scale, 5, 15*KWidth_Scale);
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}
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-(CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section
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{
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//设置最小的列间距
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if (section == 1) {
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return 5.0f;
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}
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return 0.0f;
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}
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-(CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section
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{
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//设置最小的行间距
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if (section == 1) {
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return 10.0f;
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}
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return 0.0f;
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}
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#pragma mark 加载脚步视图
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- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath{
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if (indexPath.section == 1) {
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if (kind == UICollectionElementKindSectionFooter){
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//空白脚视图防治内容tab栏遮挡
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UICollectionReusableView *reusablefooterView = [collectionView dequeueReusableSupplementaryViewOfKind:kind withReuseIdentifier:@"reusablePlaceHoldfooterView" forIndexPath:indexPath];
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return reusablefooterView;
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}else{
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return nil;
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}
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}else{
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return nil;
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}
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}
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- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout referenceSizeForFooterInSection:(NSInteger)section{
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if (section==1) {
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return CGSizeMake(kScreenSize.width, 60);
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}
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return CGSizeZero;
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}
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#pragma mark <UICollectionViewDelegate>
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/*
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// Uncomment this method to specify if the specified item should be highlighted during tracking
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- (BOOL)collectionView:(UICollectionView *)collectionView shouldHighlightItemAtIndexPath:(NSIndexPath *)indexPath {
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return YES;
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}
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*/
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/*
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// Uncomment this method to specify if the specified item should be selected
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- (BOOL)collectionView:(UICollectionView *)collectionView shouldSelectItemAtIndexPath:(NSIndexPath *)indexPath {
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return YES;
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}
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*/
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/*
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// Uncomment these methods to specify if an action menu should be displayed for the specified item, and react to actions performed on the item
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- (BOOL)collectionView:(UICollectionView *)collectionView shouldShowMenuForItemAtIndexPath:(NSIndexPath *)indexPath {
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return NO;
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}
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- (BOOL)collectionView:(UICollectionView *)collectionView canPerformAction:(SEL)action forItemAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender {
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return NO;
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}
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- (void)collectionView:(UICollectionView *)collectionView performAction:(SEL)action forItemAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender {
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}
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*/
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#pragma mark UICollectionViewDelegate
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- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
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{
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self.selectIndexPath = indexPath;
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IfishKankanListModel *listModel=self.dataArray[indexPath.row];
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[[NSNotificationCenter defaultCenter] postNotificationName:@"childlistViewDidselect" object:listModel];
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}
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#pragma mark - banner 点击事件
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-(void)tapAdWithLink:(NSString *)pushlink
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{
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if (![pushlink isKindOfClass:[NSNull class]] && pushlink &&![pushlink isEqualToString:@""]) {
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[[NSNotificationCenter defaultCenter] postNotificationName:@"childlistViewDidselectadView" object:pushlink];
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}
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}
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#pragma mark UIScrollViewDelegate
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- (void)scrollViewDidScroll:(UIScrollView *)scrollView
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{
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//[[NSNotificationCenter defaultCenter] postNotificationName:@"childlistViewDidScroll" object:scrollView];
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[self thredshold:0.7f intemPerPage:10 currentPage:_currentPage scrollViewDidScroll:scrollView];
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}
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//当前页面已经划过了 70% 的时候，就请求新的资源，加载数据 thredshold 设置为70% 并不是单页 70%
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//上拉预加载
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-(void)thredshold:(CGFloat)thredshold intemPerPage:(CGFloat)pageSize currentPage:(CGFloat)currentPage
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scrollViewDidScroll:(UIScrollView *)scrollView
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{
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CGFloat current = scrollView.contentOffset.y + scrollView.frame.size.height;
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CGFloat total = scrollView.contentSize.height;
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CGFloat ratio = current / total;
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CGFloat needRead = pageSize * thredshold + currentPage * pageSize;
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CGFloat totalItem = pageSize * (currentPage + 1);
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CGFloat newThreshold = needRead / totalItem;
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if (ratio >= newThreshold){
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//request moredata
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// _currentPage 初始值0 注意最后一页划过％70 后_currentPage 值突变当. 。
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int pagecount =[self.total floatValue]/listPageSize + 1;
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if (_currentPage<pagecount) {
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_currentPage += 1;
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NSInteger firstSize = (currentPage +1)*pageSize;
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[self loadmoredata:firstSize pageSize:pageSize];
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NSLog(@"*****----*****%f",_currentPage);
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}
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}
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}
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#pragma mark -加载更多
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-(void)loadmoredata:(NSInteger)firstResult pageSize:(NSInteger)pageSize{
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NSString *oderType = [NSString stringWithFormat:@"%lu",(unsigned long)self.listType];
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__weak typeof (self)weskSelf=self;
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[AFHttpTool ifishGetliveRooms:firstResult pageSize:pageSize userId:weskSelf.userId orderType:oderType success:^(id response) {
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NSDictionary *reDic=[NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingMutableContainers error:nil];
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if ([reDic[@"result"] isEqualToString:@"100"]){
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self.total =reDic[@"total"];
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NSArray*roomArr=reDic[@"data"];
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for (NSDictionary *dic in roomArr) {
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IfishKankanListModel *mode=[[IfishKankanListModel alloc] initWithDict:dic];
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[_dataArray addObject:mode];
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}
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[weskSelf.collectionView reloadData];
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}
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} failure:^(NSError *err) {
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}];
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}
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-(void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView{
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}
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#pragma mark ZWwaterFlowDelegate
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- (CGFloat)ZWwaterFlow:(ZWCollectionViewFlowLayout *)waterFlow heightForWidth:(CGFloat)width atIndexPath:(NSIndexPath *)indexPach
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{
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if (indexPach.section==1) {
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return (270*KWidth_Scale-3*5)/2;
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}
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return self.view.frame.size.width*0.427;
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}
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//-(void)childlistscrollViewDidScroll:(NSNotification *)notify
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//{
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// NSString *canscroll = [notify object];
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// if ([canscroll isEqualToString:@"cannotscroll"]) {
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// self.collectionView.scrollEnabled = NO;
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// }else{
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// self.collectionView.scrollEnabled = YES;
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// }
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//}
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#pragma mark -liveRoomDataDidChange
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-(void)liveRoomDataDidChange:(NSNotification *)notify
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{
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IfishKankanListModel *changedModel=[notify object];
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NSLog(@"更新点赞数***:%d",changedModel.zanNumber);
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NSLog(@"更新点打赏***:%f",changedModel.goldValue);
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||||
|
||||
[self.dataArray replaceObjectAtIndex:self.selectIndexPath.row withObject:changedModel];
|
||||
|
||||
}
|
||||
|
||||
@end
|
||||
Reference in New Issue
Block a user