Objective-C-修改TabBarController的图标颜色及字体颜色(选中及未选中)

self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];

self.window.backgroundColor = [UIColor whiteColor];

UITabBarController *mainTabBar = [[UITabBarController alloc] init];

UIView *backView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kMFMainWidth, 49)];

backView.backgroundColor = kMFMyRed;

[mainTabBar.tabBar insertSubview:backView atIndex:0];

mainTabBar.tabBar.opaque = YES;

MFMainPageViewController *mainPage = [[MFMainPageViewController alloc] init];

mainPage.tabBarItem.title = @"首页";

// 选中及未选中的图标

[mainPage.tabBarItem setFinishedSelectedImage:[[UIImage imageNamed:@"home_tabBar_home_icon_sel"]

imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]

withFinishedUnselectedImage:[[UIImage imageNamed:@"home_tabBar_home_icon_nor"]

imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

UINavigationController *mainPageNav = [[UINavigationController alloc] initWithRootViewController:mainPage];

//设置字体显示颜色

[[UITabBarItem appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[UIColor whiteColor],

UITextAttributeTextColor,

nil]

forState:UIControlStateNormal];

[[UITabBarItem appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:kMFMyAuratus,

UITextAttributeTextColor,

nil]

forState:UIControlStateSelected];

self.window.rootViewController = mainTabBar;

[self.window makeKeyAndVisible];