v1.4.5 use more elegant implication for AirBnb-style(only show icon)

Author: ChenYilong

CYLTabBarController.podspec

@@ -1,13 +1,15 @@
 Pod::Spec.new do |s|
   s.name         = "CYLTabBarController"
-  s.version      = "1.4.4"
+  s.version      = "1.4.5"
   s.summary      = "Highly customizable tabBar and tabBarController for iOS"
   s.description  = "CYLTabBarController is iPad and iPhone compatible. Supports landscape and portrait orientations and can be used inside UINavigationController."
   s.homepage     = "https://github.com/ChenYilong/CYLTabBarController"
   s.license      = { :type => 'MIT', :file => 'LICENSE' }
   s.author       = { "ChenYilong" => "luohanchenyilong@163.com" }
+  s.social_media_url = 'http://weibo.com/luohanchenyilong/'
   s.platform     = :ios, '7.0'
   s.source       = { :git => "https://github.com/ChenYilong/CYLTabBarController.git", :tag => s.version.to_s }
   s.source_files  = 'CYLTabBarController', 'CYLTabBarController/**/*.{h,m}'
+  s.public_header_files = 'CYLTabBarController/**/*.h'
   s.requires_arc = true
 end

CYLTabBarController/CYLTabBar.m

@@ -195,12 +195,11 @@ - (void)setupSwappableImageViewDefaultOffset:(UIView *)tabBarButton {
     __block CGFloat swappableImageViewDefaultOffset = 0.f;
     CGFloat tabBarHeight = self.frame.size.height;
     [tabBarButton.subviews enumerateObjectsUsingBlock:^(__kindof UIView * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
-        if ([[obj class] isSubclassOfClass:[UILabel class]]) {
+        if ([obj isKindOfClass:NSClassFromString(@"UITabBarButtonLabel")]) {
             shouldCustomizeImageView = NO;
         }
         swappableImageViewHeight = obj.frame.size.height;
-        BOOL isNotSelectionIndicatorView = swappableImageViewHeight < (tabBarHeight - 5);
-        BOOL isSwappableImageView = ([[obj class] isSubclassOfClass:[UIImageView class]]) && isNotSelectionIndicatorView;
+        BOOL isSwappableImageView = [obj isKindOfClass:NSClassFromString(@"UITabBarSwappableImageView")];
         if (isSwappableImageView) {
             swappableImageViewDefaultOffset = (tabBarHeight - swappableImageViewHeight) * 0.5 * 0.5;
         }

CYLTabBarController/CYLTabBarController.m

@@ -228,7 +228,7 @@ - (void)offsetTabBarSwappableImageViewToFit:(CGFloat)swappableImageViewDefaultOf
         UIEdgeInsets imageInset = UIEdgeInsetsMake(swappableImageViewDefaultOffset, 0, -swappableImageViewDefaultOffset, 0);
         obj.imageInsets = imageInset;
         if (!self.shouldCustomizeTitlePositionAdjustment) {
-            obj.titlePositionAdjustment = UIOffsetMake(0, MAXFLOAT);;
+            obj.titlePositionAdjustment = UIOffsetMake(0, MAXFLOAT);
         }
     }];
 }

README.md

@@ -2,7 +2,7 @@
 
 
 <p align="center">
-![enter image description here](https://img.shields.io/badge/pod-v1.4.4-brightgreen.svg)
+![enter image description here](https://img.shields.io/badge/pod-v1.4.5-brightgreen.svg)
 ![enter image description here](https://img.shields.io/badge/Swift-compatible-orange.svg)   ![enter image description here](https://img.shields.io/badge/platform-iOS%207.0%2B-ff69b5618733984.svg) 
 </a>