iOS开发——实战总结OC篇&网易彩票开发知识点总结

 1 -(UIStatusBarStyle)preferredStatusBarStyle
 2 
 3 {
 4 
 5     if ([self isEqualToFirstChildTabBarController]) {
 6 
 7             return UIStatusBarStyleDefault;
 8 
 9         } else {
10 
11             return UIStatusBarStyleLightContent;
12 
13         }
14 
15     
16 
17     //    if (self.tabBarController.selectedIndex == 0) {
18 
19     //        return UIStatusBarStyleDefault;
20 
21     //    } else {
22 
23     //        return UIStatusBarStyleLightContent;
24 
25     //    }
26 
27 }
28 
29  
30 
31 -(BOOL)prefersStatusBarHidden
32 
33 {
34 
35     return NO;
36 
37 }

[UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleLightContent;

[UIApplication sharedApplication].statusBarHidden = NO;

 

iCocosNavigationBar *bar = [[iCocosNavigationBar alloc] init];

[self setValue:bar forKey:@"navigationBar"];

 1 //取消系统实现的高亮效果
 2 
 3 -(void)setHighlighted:(BOOL)highlighted
 4 
 5 {
 6 
 7     
 8 
 9 }
10 
11  

 1 //设置之前的不选中
 2 
 3 self.selectedBtn.selected = NO;
 4 
 5 //设置当前按钮选中
 6 
 7 btn.selected = YES;
 8 
 9  
10 
11 //设置当前选中的为按钮
12 
13 self.selectedBtn = btn;
14 
15  

 1 //遍历所有子控件
 2 
 3 for (UIView *subView in self.subviews) {
 4 
 5     //如果是左边的控制器
 6 
 7     if ([subView isKindOfClass:[iCocosnavigationLeftButton class]]) {
 8 
 9         CGRect leftRect = subView.frame;
10 
11         leftRect.origin.x = margin;
12 
13         subView.frame = leftRect;
14 
15     }
16 
17     
18 
19     //如果是右边的控制器
20 
21     if ([subView isKindOfClass:[iCocosnavigationRightButton class]]) {
22 
23         CGRect rightRect = subView.frame;
24 
25         rightRect.origin.x = self.frame.size.width - margin - rightRect.size.width;
26 
27         subView.frame = rightRect;
28 
29     }
30 
31 }
32 
33  

 1 //获取导航栏主题
 2 
 3 UINavigationBar *appearance = [UINavigationBar appearance];
 4 
 5  
 6 
 7 //设置导航栏背景主题
 8 
 9 [appearance setBackgroundImage:[UIImage imageNamed:@"NavBar64"] forBarMetrics:UIBarMetricsDefault];
10 
11  
12 
13 //使用键值对的方式设置导航栏字体的颜色和大小
14 
15 NSMutableDictionary *dic = [NSMutableDictionary dictionary];
16 
17  
18 
19 dic[NSForegroundColorAttributeName] = [UIColor whiteColor];
20 
21 //    dic[NSFontAttributeName] = [UIFont systemFontOfSize:15];
22 
23 dic[NSFontAttributeName] = [UIFont fontWithName:@"Helvetica Bold" size:15];
24 
25  
26 
27 [appearance setTitleTextAttributes:dic];

 1 // 局部方式
 2 
 3 //    [navBar setBackgroundImage:[UIImage imageNamed:@"NavBar64"] forBarMetrics:UIBarMetricsDefault];
 4 
 5  
 6 
 7 //=========== 第一方法设置导航栏样式 (全局方式)==============
 8 
 9 // 2.1获取导航栏
10 
11 //    navBar = [UINavigationBar appearance];
12 
13 //
14 
15 //    [navBar setBackgroundImage:[UIImage imageNamed:@"NavBar64"] forBarMetrics:UIBarMetricsDefault];
16 
17  
18 
19  

 1 1）：创建一个协议
 2 
 3 @class iCocosTabBar;
 4 
 5  
 6 
 7 @protocol iCocosTabBarDelegate <NSObject>
 8 
 9  
10 
11 @optional
12 
13 -(void)iCocosTabBar:(iCocosTabBar *)tabBar selectIndex:(NSInteger)selectindex;
14 
15 @end
16 
17  
18 
19  
20 
21 2）：创建一个代理属性
22 
23 @property (nonatomic, weak) id<iCocosTabBarDelegate> delegate;
24 
25  
26 
27 3）：判断是否实现代理方法
28 
29 if ([self.delegate respondsToSelector:@selector(iCocosTabBar:selectIndex:)]) {
30 
31     [self.delegate iCocosTabBar:self selectIndex:btn.tag];
32 
33     
34 
35     self.tabBarController.selectedIndex = btn.tag;
36 
37 }
38 
39  
40 
41 4）：遵守协议，设置代理对应，实现代理方法
42 
43 <iCocosTabBarDelegate>
44 
45  
46 
47 tabBar.delegate = self;
48 
49  
50 
51 -(void)iCocosTabBar:(iCocosTabBar *)tabBar selectIndex:(NSInteger)selectindex
52 
53 {
54 
55     self.selectedIndex = selectindex;
56 
57 }

 1 1）：创建一个控制器属性
 2 
 3 @property (nonatomic, weak) UITabBarController *tabBarController;
 4 
 5  
 6 
 7 2）：设置对应控制器属性的选中为按钮对应的tag
 8 
 9 self.tabBarController.selectedIndex = btn.tag;
10 
11  
12 
13 3）：让tabBar的这个属性成为我们自己创建的那个（他自己）
14 
15 tabBar.tabBarController = self;

1  
2 
3 self.tableView.contentInset = UIEdgeInsetsMake(-20, 0, 0, 0);
4 
5 self.tableView.sectionHeaderHeight =5;
6 
7  

 1 -(void)addiCocosCheckSelectionNotification
 2 
 3 {
 4 
 5     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(iCocosCheckSelection:) name:iCocosCheckSelectionNotification object:nil];
 6 
 7 }
 8 
 9  
10 
11 -(void)iCocosCheckSelection:(NSNotification *)noti
12 
13 {
14 
15     id checkCell = noti.userInfo[@"CheckCell"];
16 
17     
18 
19     if (checkCell != self) {
20 
21         self.iCocosCheck.selected = NO;
22 
23     }
24 
25 }
26 
27  
28 
29  
30 
31 -(void)dealloc
32 
33 {
34 
35     [[NSNotificationCenter defaultCenter] removeObserver:self];
36 
37 }
38 
39  

1  
2 
3 NSDictionary *userInfo = @{@"CheckCell":cell};
4 
5 [[NSNotificationCenter defaultCenter] postNotificationName:iCocosCheckSelectionNotification object:nil userInfo:userInfo];
6 
7  

 1 //使用block传值
 2 
 3 @property (nonatomic, strong) void(^operationBlock)(NSIndexPath *indexpath);
 4 
 5  
 6 
 7 //typedef void(^operationBlock)(NSIndexPath *indexpath);
 8 
 9 //@property (nonatomic, copy) operationBlock block;
10 
11  

 1 #pragma mark - 监听cell点击
 2 
 3 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
 4 
 5 {
 6 
 7     
 8 
 9     [tableView deselectRowAtIndexPath:indexPath animated:YES];
10 
11     
12 
13     // 取出模型
14 
15     XMGGroupItem *group = self.groups[indexPath.section];
16 
17     
18 
19     XMGSettingItem *item = group.items[indexPath.row];
20 
21     
22 
23     // 判断下有木有事情，就判断下block有没有值
24 
25     if (item.operationBlock) {
26 
27         
28 
29         // 执行保存的代码
30 
31         item.operationBlock(indexPath);
32 
33         
34 
35         return;
36 
37     }
38 
39     
40 
41     if ([item isKindOfClass:[XMGSettingArrowItem class]]) {
42 
43         XMGSettingArrowItem *arrowItem = (XMGSettingArrowItem *)item;
44 
45         
46 
47         
48 
49         if (arrowItem.descVc) {
50 
51             // 创建目的控制器
52 
53             UIViewController *vc = [[arrowItem.descVc alloc] init];
54 
55             
56 
57             vc.navigationItem.title = item.title;
58 
59             
60 
61             // 跳转界面
62 
63             [self.navigationController pushViewController:vc animated:YES];
64 
65         }
66 
67         
68 
69         
70 
71     }
72 
73     
74 
75     
76 
77 }

 1 __weak typeof(self) weakSelf = self;
 2 
 3 // 在block中最好不要直接访问成员属性
 4 
 5 RedeemCode.operationBlock = ^(NSIndexPath *indexPath){
 6 
 7     
 8 
 9     UIViewController *vc = [[UIViewController alloc] init];
10 
11     
12 
13     vc.view.backgroundColor = [UIColor redColor];
14 
15     
16 
17     vc.title = @"asldjasd";
18 
19     
20 
21     [weakSelf.navigationController pushViewController:vc animated:YES];
22 
23     
24 
25     // self -> _groups
26 
27     
28 
29     NSLog(@"%@",weakSelf.groups);
30 
31 };
32 
33  
34 
35 //
36 
37 //// 保存检查新版本需要做的事情
38 
39 //version.operationBlock = ^(NSIndexPath *indexPath){
40 
41 //    [MBProgressHUD showSuccess:@"没有最新的版本"];
42 
43 //};
44 
45  
46 
47  
48 
49 // 设置目的控制器的类名
50 
51 push.descVc = [XMGPushViewController class];
52 
53  

 1 @property (nonatomic, assign) Class destinationControllerClass;
 2 
 3  
 4 
 5  
 6 
 7 -(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
 8 
 9 {
10 
11     iCocosSettingGroupModel *group = self.groups[indexPath.section];
12 
13     
14 
15     iCocosSettingCellModel *item = group.items[indexPath.row];
16 
17     
18 
19     
20 
21     if (item.destinationControllerClass) {
22 
23         id dest = [[item.destinationControllerClass alloc] init];
24 
25         [self.navigationController pushViewController:dest animated:YES];
26 
27     }
28 
29     
30 
31     
32 
33     if ([item isKindOfClass:[iCocosSettingCheckModel class]]) {
34 
35         iCocosSettingCell *cell = (iCocosSettingCell *)[tableView cellForRowAtIndexPath:indexPath];
36 
37         
38 
39         if (!cell.iCocosCheck.selected) {
40 
41             //            if (cell.iCocosCheck.selected == nil) {
42 
43             cell.iCocosCheck.selected = !cell.iCocosCheck.selected;
44 
45             
46 
47             
48 
49             NSDictionary *userInfo = @{@"CheckCell":cell};
50 
51             [[NSNotificationCenter defaultCenter] postNotificationName:iCocosCheckSelectionNotification object:nil userInfo:userInfo];
52 
53         }
54 
55     }
56 
57 }
58 
59  

 1  
 2 
 3 //不需要让外部知道，写在实现文件就可以
 4 
 5 -(instancetype)initWithIcon:(NSString *)icon title:(NSString *)title subTitle:(NSString *)subTitle
 6 
 7 {
 8 
 9     if (self == [super init]) {
10 
11         self.icon = icon;
12 
13         self.title = title;
14 
15         self.subTitle = subTitle;
16 
17     }
18 
19     return self;
20 
21 }
22 
23  
24 
25  
26 
27  
28 
29 +(instancetype)cellWithIcon:(NSString *)icon title:(NSString *)title
30 
31 {
32 
33     return [[self alloc] initWithIcon:icon title:title subTitle:nil];
34 
35 }
36 
37  
38 
39  
40 
41  
42 
43 +(instancetype)cellWithTitle:(NSString *)title subTitle:(NSString *)subTitle
44 
45 {
46 
47     return [[self alloc] initWithIcon:nil title:title subTitle:subTitle];
48 
49 }

 1 // 点击菜单上关闭按钮的时候就会调用
 2 
 3 - (void)popMenuDidClickCloseMenu:(XMGPopMenu *)menu
 4 
 5 {
 6 
 7     
 8 
 9     // 定义移动完成的block,保存移动完成的代码
10 
11     void (^completion)() = ^{
12 
13         
14 
15         // 当移动完成的时候，把蒙板消失
16 
17         [XMGCover hide];
18 
19     };
20 
21     
22 
23     // block精髓：可以当做参数去用。
24 
25     
26 
27     // 菜单移动到某个位置，并且缩放。
28 
29     [menu hideInPoint:CGPointMake(44, 44) completion:completion];
30 
31     
32 
33     
34 
35     
36 
37 }

 1 // 隐藏
 2 
 3 - (void)hideInPoint:(CGPoint)point completion:(void (^)())completion
 4 
 5 {
 6 
 7  
 8 
 9     [UIView animateWithDuration:.5 animations:^{
10 
11         
12 
13         self.center = point;
14 
15         
16 
17         // 直接修改父控件的尺寸，是不会影响子控件
18 
19         //        self.bounds = CGRectMake(0, 0, 1, 1);
20 
21         
22 
23         // 如果设置0，控件直接缩放为0，没有动画，如果想要动画，搞一个最小值
24 
25         self.transform = CGAffineTransformMakeScale(0.01, 0.01);
26 
27         
28 
29     } completion:^(BOOL finished) {
30 
31         
32 
33         [self removeFromSuperview];
34 
35         
36 
37         if (completion) {
38 
39             
40 
41             completion();
42 
43         }
44 
45             /*
46 
47      void (^completion)() = ^{
48 
49      
50 
51      // 当移动完成的时候，把蒙板消失
52 
53      [XMGCover hide];
54 
55      };
56 
57      */
58 
59         // 移除蒙板
60 
61         //        [XMGCover hide];
62 
63         
64 
65     }];
66 
67 }

 1 /**
 2 
 3  *  图片的前缀
 4 
 5  */
 6 
 7 @property (nonatomic, copy) NSString *prefix;
 8 
 9 /**
10 
11  *  图片选中的后缀
12 
13  */
14 
15 @property (nonatomic, copy) NSString *seleSubfix;
16 
17 /**
18 
19  *  设置各个按钮正常状态的背景图片
20 
21  */
22 
23 @property (nonatomic, strong) NSArray *normalImgs;

 1 //判断是否有前缀
 2 
 3 NSString *normal = img;
 4 
 5 if (self.prefix) {
 6 
 7     normal = [NSString stringWithFormat:@"%@%@", self.prefix, img];
 8 
 9 }
10 
11 [tabBarBtn setBackgroundImage:[UIImage imageNamed:normal] forState:UIControlStateNormal];
12 
13 //判断是否有后缀
14 
15 if (self.seleSubfix) {
16 
17     NSString *selectedImage = [normal stringByAppendingString:self.seleSubfix];
18 
19     [tabBarBtn setBackgroundImage:[UIImage imageNamed:selectedImage] forState:UIControlStateSelected];
20 
21 } else {
22 
23     NSLog(@"iCocos 没有设置后缀图片");
24 
25 }

 1 NSArray *imgs = @[@"LotteryHall",@"Arena",@"Discovery",@"History",@"MyLottery"];
 2 
 3  
 4 
 5 //设置前缀和选中的图片
 6 
 7 tabBar.prefix = @"TabBar_";
 8 
 9 tabBar.seleSubfix = @"_selected";
10 
11  
12 
13 //设置图片数组为tabBar中的数组图片
14 
15 tabBar.normalImgs = imgs;
16 
17  
18 
19