@@ -43,52 +43,48 @@ @implementation CYLTabBarControllerConfig
4343 */
4444- (CYLTabBarController *)tabBarController {
4545 if (_tabBarController == nil ) {
46- CYLHomeViewController *firstViewController = [[CYLHomeViewController alloc ] init ];
47- UIViewController *firstNavigationController = [[CYLBaseNavigationController alloc ]
48- initWithRootViewController: firstViewController];
49-
50- CYLSameCityViewController *secondViewController = [[CYLSameCityViewController alloc ] init ];
51- UIViewController *secondNavigationController = [[CYLBaseNavigationController alloc ]
52- initWithRootViewController: secondViewController];
53-
54- CYLMessageViewController *thirdViewController = [[CYLMessageViewController alloc ] init ];
55- UIViewController *thirdNavigationController = [[CYLBaseNavigationController alloc ]
56- initWithRootViewController: thirdViewController];
57-
58- CYLMineViewController *fourthViewController = [[CYLMineViewController alloc ] init ];
59- UIViewController *fourthNavigationController = [[CYLBaseNavigationController alloc ]
60- initWithRootViewController: fourthViewController];
61- CYLTabBarController *tabBarController = [[CYLTabBarController alloc ] init ];
62-
63- /* *
64- * 以下两行代码目的在于手动设置让TabBarItem只显示图标，不显示文字，并让图标垂直居中。
65- * 等效于在`-setUpTabBarItemsAttributesForController`方法中不传`CYLTabBarItemTitle`字段。
66- * 更推荐后一种做法。
67- */
68- // tabBarController.imageInsets = UIEdgeInsetsMake(4.5, 0, -4.5, 0);
69- // tabBarController.titlePositionAdjustment = UIOffsetMake(0, MAXFLOAT);
70-
71- // 在`-setViewControllers:`之前设置TabBar的属性，设置TabBarItem的属性，包括 title、Image、selectedImage。
72- [self setUpTabBarItemsAttributesForController: tabBarController];
73-
74- [tabBarController setViewControllers: @[
75- firstNavigationController,
76- secondNavigationController,
77- thirdNavigationController,
78- fourthNavigationController
79- ]];
80- // 更多TabBar自定义设置：比如：tabBarItem 的选中和不选中文字和背景图片属性、tabbar 背景图片属性
46+ CYLTabBarController *tabBarController = [CYLTabBarController tabBarControllerWithViewControllers: self .viewControllers
47+ tabBarItemsAttributes: self .tabBarItemsAttributesForController];
8148 [self customizeTabBarAppearance: tabBarController];
8249 _tabBarController = tabBarController;
8350 }
8451 return _tabBarController;
8552}
8653
87- /* *
88- * 在`-setViewControllers:`之前设置TabBar的属性，设置TabBarItem的属性，包括 title、Image、selectedImage。
89- */
90- - (void )setUpTabBarItemsAttributesForController : (CYLTabBarController *)tabBarController {
54+ - (NSArray *)viewControllers {
55+ CYLHomeViewController *firstViewController = [[CYLHomeViewController alloc ] init ];
56+ UIViewController *firstNavigationController = [[CYLBaseNavigationController alloc ]
57+ initWithRootViewController: firstViewController];
58+
59+ CYLSameCityViewController *secondViewController = [[CYLSameCityViewController alloc ] init ];
60+ UIViewController *secondNavigationController = [[CYLBaseNavigationController alloc ]
61+ initWithRootViewController: secondViewController];
62+
63+ CYLMessageViewController *thirdViewController = [[CYLMessageViewController alloc ] init ];
64+ UIViewController *thirdNavigationController = [[CYLBaseNavigationController alloc ]
65+ initWithRootViewController: thirdViewController];
9166
67+ CYLMineViewController *fourthViewController = [[CYLMineViewController alloc ] init ];
68+ UIViewController *fourthNavigationController = [[CYLBaseNavigationController alloc ]
69+ initWithRootViewController: fourthViewController];
70+
71+ /* *
72+ * 以下两行代码目的在于手动设置让TabBarItem只显示图标，不显示文字，并让图标垂直居中。
73+ * 等效于在 `-tabBarItemsAttributesForController` 方法中不传 `CYLTabBarItemTitle` 字段。
74+ * 更推荐后一种做法。
75+ */
76+ // tabBarController.imageInsets = UIEdgeInsetsMake(4.5, 0, -4.5, 0);
77+ // tabBarController.titlePositionAdjustment = UIOffsetMake(0, MAXFLOAT);
78+ NSArray *viewControllers = @[
79+ firstNavigationController,
80+ secondNavigationController,
81+ thirdNavigationController,
82+ fourthNavigationController
83+ ];
84+ return viewControllers;
85+ }
86+
87+ - (NSArray *)tabBarItemsAttributesForController {
9288 NSDictionary *dict1 = @{
9389 CYLTabBarItemTitle : @" 首页"
9490 CYLTabBarItemImage : @" home_normal"
@@ -115,11 +111,11 @@ - (void)setUpTabBarItemsAttributesForController:(CYLTabBarController *)tabBarCon
115111 dict3,
116112 dict4
117113 ];
118- tabBarController. tabBarItemsAttributes = tabBarItemsAttributes;
114+ return tabBarItemsAttributes;
119115}
120116
121117/* *
122- * 更多TabBar自定义设置：比如：tabBarItem 的选中和不选中文字和背景图片属性、tabbar 背景图片属性
118+ * 更多TabBar自定义设置：比如：tabBarItem 的选中和不选中文字和背景图片属性、tabbar 背景图片属性等等
123119 */
124120- (void )customizeTabBarAppearance : (CYLTabBarController *)tabBarController {
125121#warning CUSTOMIZE YOUR TABBAR APPEARANCE
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