ios 修改UITabBarItem字体颜色，正常与选中状态

言归正传，设置UITabBarItem使用自己设计的图片，其中UITabBarItem中有一个方法

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1. - (void)setFinishedSelectedImage:(UIImage *)selectedImage withFinishedUnselectedImage:(UIImage *)unselectedImage   

第一个参数是选中的时候的图片，第二个参数是未选中的时候的图片。

另外，UITabBarItem自带的文字未选中时是白色的，我们想要修改这个字体颜色，怎么办呢？

UITabBarItem的父类UIBarItem提供了这样一个方法

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1. - (void)setTitleTextAttributes:(NSDictionary *)attributes forState:(UIControlState)state NS_AVAILABLE_IOS(5_0) UI_APPEARANCE_SELECTOR;  

说明该方法是支持UIAppearance协议的。这个方法怎么用呢。

下面举个例子

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1. [tabBarItem setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:  
2.                                           [UIColor whiteColor], UITextAttributeTextColor,  
3.                                           nil] forState:UIControlStateNormal]; 

4. //修改tabar的选中背景

    self.tabBar.selectionIndicatorImage = [UIImage imageNamed:@"team_img.png"];

   
   

   
   

    UIImage *tabBarItemImage =nil;

      UIImage *tabBarItemSeletedImage = nil;

      UITabBarItem *tabBarItem = nil;

      UIColor *colorSelect=[[UIColoralloc]initWithRed:0.54green:0.048blue:0.284 alpha:1];

        UIColor *color=[[UIColoralloc]initWithRed:0.23green:0.036blue:0.235alpha:1];

       

       //tabBar的成是

       HomePag *memberCrl = [[HomePagalloc]initWithTabTitle:@"www.fanmoney.cn"TabbarHidden:YES];

       tabBarItemImage = [UIImageimageNamed:@"nav_selection.png"];

       tabBarItemSeletedImage=[UIImageimageNamed:@"nav_selection_active.png"];

       tabBarItem = [[UITabBarItemalloc] initWithTitle:@"首页"image:tabBarItemImage tag:0];

       memberCrl.tabBarItem = tabBarItem;

       [memberCrl.tabBarItemsetFinishedSelectedImage:tabBarItemSeletedImagewithFinishedUnselectedImage:tabBarItemImage];

       UINavigationController *navMember = [[UINavigationControlleralloc] initWithRootViewController:memberCrl];

       [tabBarItem setTitleTextAttributes:[NSDictionarydictionaryWithObjectsAndKeys:

                                           color,UITextAttributeTextColor,

                                          nil] forState:UIControlStateNormal];

       [tabBarItem setTitleTextAttributes:[NSDictionarydictionaryWithObjectsAndKeys:

                                           colorSelect,UITextAttributeTextColor,

                                          nil] forState:UIControlStateSelected];