优化轮播图自动无限循环播放

cgx
Commit 859a366c 由 cgx 编写于 2022-06-18 16:50:23 +0800
DreamSleep/DreamSleep.xcodeproj/project.pbxproj
DreamSleep/DreamSleep/Class/HomeModule/Home/Controller/HomeViewController.m
DreamSleep/DreamSleep/Class/HomeModule/Home/View/DSHomeView.h
DreamSleep/DreamSleep/Class/HomeModule/Home/View/DSHomeView.m
DreamSleep/DreamSleep/Class/HomeModule/Home/View/HomeHeaderView.h
DreamSleep/DreamSleep/Class/HomeModule/Home/View/HomeHeaderView.m
DreamSleep/DreamSleep/Class/HomeModule/Home/View/SafeHelperCollectionViewCell.m
DreamSleep/DreamSleep/Class/HomeModule/UnityGame/UnityGameController.m
DreamSleep/DreamSleep/Class/ProfileModule/UserLogin/LoginController.m
DreamSleep/DreamSleep/Vendors/CWCarousel/CWCarousel.h
DreamSleep/DreamSleep/Vendors/CWCarousel/CWCarousel.m
--- a/DreamSleep/DreamSleep.xcodeproj/project.pbxproj
查看文件 @859a366
+++ b/DreamSleep/DreamSleep.xcodeproj/project.pbxproj
查看文件 @859a366
@@ -2276,7 +2276,7 @@
 				CODE_SIGN_ENTITLEMENTS = DreamSleep/Basement/DSConfig/DreamSleepDebug.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 9;
+				CURRENT_PROJECT_VERSION = 10;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = 4NDZ6UX8PW;
 				ENABLE_BITCODE = NO;
@@ -2352,7 +2352,7 @@
 				CODE_SIGN_ENTITLEMENTS = DreamSleep/DreamSleep.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 9;
+				CURRENT_PROJECT_VERSION = 10;
 				DEVELOPMENT_TEAM = 4NDZ6UX8PW;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
@@ -2488,7 +2488,7 @@
 				CODE_SIGN_ENTITLEMENTS = DreamSleep/Basement/DSConfig/DreamSleepBeta.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 9;
+				CURRENT_PROJECT_VERSION = 10;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = 4NDZ6UX8PW;
 				ENABLE_BITCODE = NO;

--- a/DreamSleep/DreamSleep/Class/HomeModule/Home/Controller/HomeViewController.m
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Class/HomeModule/Home/Controller/HomeViewController.m
查看文件 @859a366
@@ -79,6 +79,24 @@
        // 自动登录请求(调用时机)
        [UserRequestModel autoLoginRequestWithCompletion:^(UserRequestModel * _Nonnull requestModel) {}];
    }
+    [self.homeTV.headerView controllerWillAppear];
+}
+- (void)viewWillDisappear:(BOOL)animated {
+    [super viewWillDisappear:animated];
+    [self.homeTV.headerView controllerWillDisAppear];
+}
+- (void)viewDidDisappear:(BOOL)animated {
+    [super viewDidDisappear:animated];
+    [[NoisePlayerManager sharedNoisePlayerManager] pauseAll];
+}
+- (void)dealloc {
+    [[NSNotificationCenter defaultCenter] removeObserver:self name:NeedUpdateHomePage object:nil];
 }
 #pragma mark - 先放大，再缩小
@@ -100,16 +118,6 @@
    [view.layer addAnimation:animation forKey:nil];
 }
- (void)viewDidDisappear:(BOOL)animated {
-    [super viewDidDisappear:animated];
-    [[NoisePlayerManager sharedNoisePlayerManager] pauseAll];
-}
- (void)dealloc {
-    [[NSNotificationCenter defaultCenter] removeObserver:self name:NeedUpdateHomePage object:nil];
-}
 - (void)needUpdate {
    [self.homeTV.mj_header beginRefreshing];
 }

--- a/DreamSleep/DreamSleep/Class/HomeModule/Home/View/DSHomeView.h
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Class/HomeModule/Home/View/DSHomeView.h
查看文件 @859a366
@@ -6,12 +6,14 @@
 //
 #import <UIKit/UIKit.h>
+#import "HomeHeaderView.h"
 #import "SafeSleepModel.h"
 NS_ASSUME_NONNULL_BEGIN
 /// APP首页自定义视图
 @interface DSHomeView : UITableView
+@property (nonatomic, strong) HomeHeaderView *headerView;
 /// 刷新banner
 /// @param bannerListData bannerListData

--- a/DreamSleep/DreamSleep/Class/HomeModule/Home/View/DSHomeView.m
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Class/HomeModule/Home/View/DSHomeView.m
查看文件 @859a366
@@ -6,12 +6,10 @@
 //
 #import "DSHomeView.h"
-#import "HomeHeaderView.h"
 #import "CourseMusicCell.h"
 #import "GoodSleepSoundCell.h"
 @interface DSHomeView () <UITableViewDelegate, UITableViewDataSource>
-@property (nonatomic, strong) HomeHeaderView *headerView;
 @property (nonatomic, strong) NSArray *courseMusicArr;
 /// 类型数据
 @property (nonatomic, strong) NSArray *typeArr;
@@ -27,7 +25,6 @@
        self.showsVerticalScrollIndicator = NO;
        self.delegate = self;
        self.dataSource = self;
-        self.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        [self registerClass:[CourseMusicCell class] forCellReuseIdentifier:NSStringFromClass([CourseMusicCell class])];
        [self registerClass:[GoodSleepSoundCell class] forCellReuseIdentifier:NSStringFromClass([GoodSleepSoundCell class])];
        self.tableHeaderView = self.headerView;

--- a/DreamSleep/DreamSleep/Class/HomeModule/Home/View/HomeHeaderView.h
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Class/HomeModule/Home/View/HomeHeaderView.h
查看文件 @859a366
@@ -16,6 +16,9 @@ NS_ASSUME_NONNULL_BEGIN
 /// @param listData listData
 - (void)updateBannerWithListData:(NSArray *)listData;
+- (void)controllerWillAppear;
+- (void)controllerWillDisAppear;
 @end
 NS_ASSUME_NONNULL_END
--- a/DreamSleep/DreamSleep/Class/HomeModule/Home/View/HomeHeaderView.m
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Class/HomeModule/Home/View/HomeHeaderView.m
查看文件 @859a366
@@ -52,6 +52,14 @@
    [self.barnnerView freshCarousel];
 }
+- (void)controllerWillAppear {
+    [self.barnnerView controllerWillAppear];
+}
+- (void)controllerWillDisAppear {
+    [self.barnnerView controllerWillDisAppear];
+}
 #pragma mark - CWCarouselDatasource
 - (NSInteger)numbersForCarousel {
    return self.bannerDatas.count;

--- a/DreamSleep/DreamSleep/Class/HomeModule/Home/View/SafeHelperCollectionViewCell.m
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Class/HomeModule/Home/View/SafeHelperCollectionViewCell.m
查看文件 @859a366
@@ -36,6 +36,8 @@
    if (cellIndex == 0) { // 舒眠课程
        [self addSubview:self.courseIcon];
        [self addSubview:self.courseLab];
+        self.courseIcon.hidden = NO;
+        self.courseLab.hidden = NO;
        self.courseLab.text = [NSString stringWithFormat:@"%d", model.count];
        [self.courseLab sizeToFit];
@@ -48,6 +50,9 @@
            make.left.equalTo(self.courseIcon.mas_right).offset(6);
            make.centerY.equalTo(self.courseIcon);
        }];
+    } else {
+        if (_courseIcon) { _courseIcon.hidden = YES; }
+        if (_courseLab) { _courseLab.hidden = YES; }
    }
    CGFloat width = 128;

--- a/DreamSleep/DreamSleep/Class/HomeModule/UnityGame/UnityGameController.m
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Class/HomeModule/UnityGame/UnityGameController.m
查看文件 @859a366
@@ -122,5 +122,7 @@ extern char** gArgv;
 1、默认情况关闭手机静音按钮，进入Unity游戏后播放音频没有声音，需要到Unity工程-UnityAppController.mm修改源代码；
 2、首次启动Unity游戏，默认会加载主APP启动页面，需要到Unity工程-UnityAppController+ViewHandling.mm修改源代码；
 3、Unity工程不支持bitcode，需要关闭；
+ 4、Unity工程有变化时需要手动编译生成新的UnityFramework.framework动态库，然后导入到该目录下：
+    $(PROJECT_DIR)/unity_build_framework（后续通过脚本优化？）
 */
 @end
--- a/DreamSleep/DreamSleep/Class/ProfileModule/UserLogin/LoginController.m
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Class/ProfileModule/UserLogin/LoginController.m
查看文件 @859a366
@@ -160,7 +160,7 @@
 #pragma mark - 授权失败的回调
 - (void)authorizationController:(ASAuthorizationController *)controller didCompleteWithError:(NSError *)error  API_AVAILABLE(ios(13.0)) {
-    NSString *errorMsg = nil;
+    NSString *errorMsg = @"";
    switch (error.code) {
        case ASAuthorizationErrorCanceled:
            errorMsg = @"用户取消了授权请求";
@@ -183,7 +183,7 @@
    }
    DSLog(@"controller requests：%@, errorMsg:%@", controller.authorizationRequests, errorMsg);
-    [DataStatisticsUtil event:Apple_Login attributes:@{@"name":@"苹果登录授权失败"}];
+    [DataStatisticsUtil event:Apple_Login attributes:@{@"name":errorMsg}];
 }
 #pragma mark - ASAuthorizationControllerPresentationContextProviding

--- a/DreamSleep/DreamSleep/Vendors/CWCarousel/CWCarousel.h
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Vendors/CWCarousel/CWCarousel.h
查看文件 @859a366
@@ -149,18 +149,12 @@
 */
 - (void)controllerWillDisAppear;
 /// 滚动到指定下标
 /// @param index 指定下标
 /// @param animation 是否开启滚动动画
 - (void)scrollTo:(NSInteger)index animation:(BOOL)animation;
 @end
 @interface CWCarouselCollectionView: UICollectionView<UIGestureRecognizerDelegate>
 @end

--- a/DreamSleep/DreamSleep/Vendors/CWCarousel/CWCarousel.m
查看文件 @859a366
+++ b/DreamSleep/DreamSleep/Vendors/CWCarousel/CWCarousel.m
查看文件 @859a366
@@ -9,13 +9,12 @@
 #import "CWCarousel.h"
 @interface CWCarouselCollectionView()
-@property (nonatomic, copy)  void (^ _Nullable tapCallback) (void);
+@property (nonatomic, copy) void (^ _Nullable tapCallback) (void);
 @end
 @implementation CWCarouselCollectionView
 - (instancetype)initWithFrame:(CGRect)frame collectionViewLayout:(UICollectionViewLayout *)layout {
-    if(self = [super initWithFrame:frame collectionViewLayout:layout]) {
+    if (self = [super initWithFrame:frame collectionViewLayout:layout]) {
        UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapAction:)];
        [self addGestureRecognizer:tap];
        tap.delegate = self;
@@ -31,7 +30,6 @@
 }
 - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch {
    if ([gestureRecognizer isKindOfClass:[UITapGestureRecognizer class]] == NO) {
        return YES;
    }
@@ -39,23 +37,20 @@
    if ([[touch view] isKindOfClass:[UICollectionView class]]) {
        return YES;
    }
    return NO;
 }
 - (void)dealloc {
-    NSLog(@"[CWCarouselCollectionView dealloc]");
+    DSLog(@"[CWCarouselCollectionView dealloc]");
 }
 @end
 @interface CWTempleteCell: UICollectionViewCell
 @end
 @implementation CWTempleteCell
 @end
 @interface MyProxy : NSProxy
 @property (nonatomic, weak) id _Nullable target;
 - (instancetype)init:(id)target;
@@ -77,43 +72,38 @@
 @end
 @interface CWCarousel ()<UICollectionViewDelegate, UICollectionViewDataSource> {
 }
 /// collectionView
 @property (nonatomic, strong) CWCarouselCollectionView *carouselView;
 /// 轮播总数
-@property (nonatomic, assign) NSInteger        numbers;
+@property (nonatomic, assign) NSInteger numbers;
 /// 当前居中的业务逻辑下标
-@property (nonatomic, assign) NSInteger        currentIndex;
+@property (nonatomic, assign) NSInteger currentIndex;
 /// 当前居中的实际下标
-@property (nonatomic, assign) NSInteger        infactIndex;
+@property (nonatomic, assign) NSInteger infactIndex;
 /// (已经废弃)
-@property (nonatomic, assign) CGFloat          addHeight;
+@property (nonatomic, assign) CGFloat addHeight;
 /**
 自动播放是否暂停
 */
-@property (nonatomic, assign) BOOL             isPause;
+@property (nonatomic, assign) BOOL isPause;
 /**
 当前展示在中间的cell下标
 */
-@property (nonatomic, strong) NSIndexPath      *currentIndexPath;
+@property (nonatomic, strong) NSIndexPath *currentIndexPath;
 @property (nonatomic, strong) MyProxy          *timerProxy;
 @property (nonatomic, strong) NSTimer          *timer;
 @end
 @implementation CWCarousel
 @synthesize carouselView = _carouselView;
 - (instancetype)initWithFrame:(CGRect)frame delegate:(id<CWCarouselDelegate>)delegate datasource:(id<CWCarouselDatasource>)datasource flowLayout:(CWFlowLayout *)flowLayout {
    CGFloat addHeight = 0;
    frame.size.height += addHeight;
    self.addHeight = addHeight;
-    if(self = [super initWithFrame:frame]) {
+    if (self = [super initWithFrame:frame]) {
        _flowLayout = flowLayout;
        self.delegate = delegate;
        self.datasource = datasource;
@@ -136,7 +126,7 @@
 }
 - (void)controllerWillAppear {
-    if(self.isAuto) {
+    if (self.isAuto) {
        [self resumePlay];
    }
    [self addNotify];
@@ -144,7 +134,7 @@
 }
 - (void)controllerWillDisAppear {
-    if(self.isAuto) {
+    if (self.isAuto) {
        [self pause];
    }
    [self removeNotify];
@@ -162,7 +152,7 @@
 }
 - (void)dealloc {
-    NSLog(@"[CWCarousel dealloc]");
+    DSLog(@"[CWCarousel dealloc]");
    [self removeNotify];
    [self releaseTimer];
 }
@@ -191,30 +181,27 @@
 }
 - (void)freshCarousel {
+    if ([self numbers] < 0) {
-    if([self numbers] < 0) {
        return;
    }
    [self.carouselView reloadData];
    [self layoutIfNeeded];
-    if (self.endless)
+    if (self.endless) {
        [self.carouselView scrollToItemAtIndexPath:[self originIndexPath] atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally animated:NO];
-    else {
+    } else {
-        if(self.flowLayout.style == CWCarouselStyle_Normal) {
+        if (self.flowLayout.style == CWCarouselStyle_Normal) {
            [self.carouselView scrollToItemAtIndexPath:self.currentIndexPath = [NSIndexPath indexPathForRow:0 inSection:0] atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally animated:NO];
-        }
+        } else {
-        else {
            [self.carouselView scrollToItemAtIndexPath:self.currentIndexPath = [NSIndexPath indexPathForRow:1 inSection:0] atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally animated:NO];
        }
    }
    self.carouselView.userInteractionEnabled = YES;
-    if (self.isAuto) {
+    if (self.isAuto) { [self play]; }
-        [self play];
-    }
 }
 #pragma mark - < Scroll Delegate >
 /// 开始拖拽
 - (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView {
@@ -234,9 +221,7 @@
 /// 将要结束拖拽
 - (void)scrollViewWillEndDragging:(UIScrollView *)scrollView withVelocity:(CGPoint)velocity targetContentOffset:(inout CGPoint *)targetContentOffset {
    NSInteger num = [self numbers];
    if (num <= 0) {
        return;
    }
@@ -272,10 +257,10 @@
    if(velocity.x > 0) {
        //左滑,下一张
        self.currentIndexPath = [NSIndexPath indexPathForRow:self.currentIndexPath.row + 1 inSection:self.currentIndexPath.section];
-    }else if (velocity.x < 0) {
+    } else if (velocity.x < 0) {
        //右滑,上一张
        self.currentIndexPath = [NSIndexPath indexPathForRow:self.currentIndexPath.row - 1 inSection:self.currentIndexPath.section];
-    }else if (velocity.x == 0) {
+    } else if (velocity.x == 0) {
        [self velocityZero];
    }
 }
@@ -285,8 +270,7 @@
    [self cusScrollViewWillBeginDecelerating:YES scroll:scrollView];
 }
- (void)cusScrollViewWillBeginDecelerating:(BOOL)animation scroll:(UIScrollView *)scrollView{
+- (void)cusScrollViewWillBeginDecelerating:(BOOL)animation scroll:(UIScrollView *)scrollView {
    if (self.currentIndexPath == nil) {
        return;
    }
@@ -304,13 +288,9 @@
    {
        // 非无限轮播, 非CWCarouselStyle_Normal样式下, 前后有两张占位cell, 这里需要处理一下.
        if (self.currentIndexPath.row == 0 && self.style != CWCarouselStyle_Normal) {
            self.currentIndexPath = [NSIndexPath indexPathForRow:1 inSection:self.currentIndexPath.section];
+        } else if (self.currentIndexPath.row == [self infactNumbers] - 1 && self.style != CWCarouselStyle_Normal) {
-        }else if (self.currentIndexPath.row == [self infactNumbers] - 1 && self.style != CWCarouselStyle_Normal) {
            self.currentIndexPath = [NSIndexPath indexPathForRow:[self infactNumbers] - 2 inSection:self.currentIndexPath.section];
        }
    }
@@ -323,7 +303,6 @@
 /// 减速完成
 - (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView {
    // 打开交互
    scrollView.pagingEnabled = NO;
    if(self.isAuto) {
@@ -333,7 +312,6 @@
 /// 滚动动画完成
 - (void)scrollViewDidEndScrollingAnimation:(UIScrollView *)scrollView {
    [self cusScrollAnimationEnd:scrollView];
 }
@@ -350,7 +328,7 @@
    if (self.endless) {
        [self checkOutofBounds];
    }
    if (self.delegate && [self.delegate respondsToSelector:@selector(CWCarousel:didEndScrollAtIndex:indexPathRow:)]) {
        [self.delegate CWCarousel:self didEndScrollAtIndex:[self caculateIndex:self.currentIndexPath.row] indexPathRow:self.currentIndexPath.row];
    }
@@ -363,7 +341,6 @@
 #pragma mark - < Logic Helper >
 - (NSIndexPath *)originIndexPath {
    NSInteger num = [self numbers];
    if (num <= 0) {
        return [[NSIndexPath alloc] initWithIndex:0];
@@ -386,7 +363,7 @@
    if (centerIndex == 1) {
        return self.currentIndexPath = [NSIndexPath indexPathForRow:0 inSection:0];
    }
    // 取中间一组展示
    self.currentIndexPath = [NSIndexPath indexPathForRow:centerIndex / 2 * num inSection:0];
    return self.currentIndexPath;
@@ -420,7 +397,7 @@
 /**
 实际下标转换成业务需求下标
 @param factIndex 实际下标
 @return 业务需求下标
 */
@@ -484,8 +461,7 @@
 }
 - (void)nextCell {
+    if ([self numbers] <= 0) {
-    if([self numbers] <= 0) {
        return;
    }
@@ -494,17 +470,17 @@
    }
    NSInteger maxIndex = 1;
-    if(!self.endless && self.flowLayout.style != CWCarouselStyle_Normal)
+    if (!self.endless && self.flowLayout.style != CWCarouselStyle_Normal)
    {
        maxIndex = 2;
    }
-    if(self.currentIndexPath.row < [self infactNumbers] - maxIndex)
+    if (self.currentIndexPath.row < [self infactNumbers] - maxIndex)
    {
        NSIndexPath *indexPath = [NSIndexPath indexPathForRow:self.currentIndexPath.row + 1 inSection:self.currentIndexPath.section];
        [self.carouselView scrollToItemAtIndexPath:indexPath atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally animated:YES];
        self.currentIndexPath = indexPath;
    }
-    else if(!self.endless)
+    else if (!self.endless)
    {
        NSIndexPath *indexPath = [NSIndexPath indexPathForRow:maxIndex - 1 inSection:self.currentIndexPath.section];
        [self.carouselView scrollToItemAtIndexPath:indexPath atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally animated:YES];
@@ -534,7 +510,7 @@
 }
 - (void)releaseTimer {
-//    [self stop];
+    // [self stop];
    if (!self.timer) {
        return;
    }
@@ -544,14 +520,13 @@
 }
 - (void)scrollTo:(NSInteger)index animation:(BOOL)animation {
    if (index < 0 || index >= [self numbers]) {
        // 防止越界
        return;
    }
    [self stop];
    if (index == self.currentIndex) {
        [self play];
        return;
@@ -594,9 +569,7 @@
 #pragma mark - < Delegate, Datasource >
 - (nonnull __kindof UICollectionViewCell *)collectionView:(nonnull UICollectionView *)collectionView cellForItemAtIndexPath:(nonnull NSIndexPath *)indexPath {
    __weak __typeof(&*self) weakSelf = self;
    UICollectionViewCell* (^returnCell)(NSIndexPath *) = ^UICollectionViewCell* (NSIndexPath *idx) {
        if (self.datasource && [self.datasource respondsToSelector:@selector(viewForCarousel:indexPath:index:)]) {
            UICollectionViewCell *cell = [weakSelf.datasource viewForCarousel:weakSelf indexPath:indexPath index:[weakSelf caculateIndex:indexPath.row]];
@@ -605,7 +578,6 @@
        return nil;
    };
    if (self.endless) {
        return returnCell(indexPath);
    }
@@ -617,9 +589,7 @@
        cell.contentView.backgroundColor = [UIColor clearColor];
        return cell;
    }
    return returnCell(indexPath);
 }
 - (NSInteger)collectionView:(nonnull UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
@@ -627,8 +597,8 @@
 }
 - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
-    if(self.delegate &&
+    if (self.delegate &&
-       [self.delegate respondsToSelector:@selector(CWCarousel:didSelectedAtIndex:)]) {
+        [self.delegate respondsToSelector:@selector(CWCarousel:didSelectedAtIndex:)]) {
        [self.delegate CWCarousel:self didSelectedAtIndex:[self caculateIndex:indexPath.row]];
    }
    // 处于动画中时,点击cell,可能会出现cell不居中问题.这里处理下
@@ -648,7 +618,7 @@
    if (_currentIndexPath) {
        self.currentIndex = [self caculateIndex:_currentIndexPath.row];
    }
    if(self.customPageControl == nil)
        self.pageControl.currentPage = [self caculateIndex:currentIndexPath.row];
    else
@@ -662,7 +632,6 @@
 }
 - (void)setCustomPageControl:(UIView<CWCarouselPageControlProtocol> *)customPageControl {
    if (_customPageControl == customPageControl) {
        return;
    }
@@ -693,7 +662,7 @@
        NSDictionary *views = @{@"view" : self.carouselView};
        NSDictionary *margins = @{@"top" : @(self.addHeight * 0.5),
                                  @"bottom" : @(self.addHeight * 0.5)
-                                  };
+        };
        NSString *str = @"H:|-0-[view]-0-|";
        [self addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:str
                                                                     options:kNilOptions
@@ -713,7 +682,6 @@
    return _carouselView;
 }
 - (CWCarouselStyle)style {
    if(self.flowLayout) {
        return self.flowLayout.style;
@@ -721,10 +689,9 @@
    return CWCarouselStyle_Unknow;
 }
 /**
 Description
 @return 业务需求需要展示轮播图个数
 */
 - (NSInteger)numbers {
@@ -744,17 +711,16 @@
 /**
 轮播图实际加载视图个数
 @return 轮播图实际加载视图个数
 */
 - (NSInteger)infactNumbers {
    NSInteger num = [self numbers];
    if ( num <= 0) {
        return 0;
    }
    [self.carouselView setScrollEnabled:YES];
    if (self.endless) {
@@ -800,6 +766,7 @@
 - (NSString *)version {
    return @"1.1.9";
 }
 @end