Q:为什么要写这个东西?
A:因为我们产品上线一年多了,产品那边忽然来了一个换肤的需求,所以不得考虑一个比较廉价的换肤方式.

Q:有用到第三方库吗?
A:当然有,用到的库详见Podfile或IMY_Theme.podspec.json 当然你可以修改代码来解除对这些库的依赖.

我们来看看效果

使用方法

UINavigationBar+IMY_Theme.h
- (void)imy_setBackgroundImageWithKey:(NSString *)key forBarMetrics:(UIBarMetrics)barMetrics;

UITabBarItem+IMY_Theme
- (void)imy_setFinishedSelectedImageName:(NSString *)selectedImageName withFinishedUnselectedImageName:(NSString *)unselectedImageName;

UIButton+IMY_Theme
- (void)imy_setImageForKey:(NSString *)key andState:(UIControlState)state;

- (void)imy_setImageForKey:(NSString *)key andState:(UIControlState)state stretchableImageWithLeftCapWidth:(NSInteger)leftCapWidth topCapHeight:(NSInteger)topCapHeight;

- (void)imy_setCenterResizeImageForKey:(NSString *)key andState:(UIControlState)state;

- (void)imy_setBackgroundImageForKey:(NSString *)key andState:(UIControlState)state;

- (void)imy_setCenterResiseBackgroudImageForKey:(NSString *)key andState:(UIControlState)state;

- (void)imy_setBackgroudImageForKey:(NSString *)key stretchableImageWithLeftCapWidth:(NSInteger)leftCapWidth topCapHeight:(NSInteger)topCapHeight forState:(UIControlState)state;

- (void)imy_setTitleColorForKey:(NSString *)key andState:(UIControlState)state;

UIImageView+IMY_Theme
- (void)imy_setImageForKey:(NSString *)key;

- (void)imy_setHighlightedImageForKey:(NSString *)key;

- (void)imy_setImageForKey:(NSString *)key stretchableImageWithLeftCapWidth:(NSInteger)leftCapWidth topCapHeight:(NSInteger)topCapHeight;

- (void)imy_setHighlightedImageForKey:(NSString *)key stretchableImageWithLeftCapWidth:(NSInteger)leftCapWidth topCapHeight:(NSInteger)topCapHeight;

- (void)imy_setCenterResizeImageForKey:(NSString *)key;

- (void)imy_setCenterResizeHighlightedImageForKey:(NSString *)key;

背景颜色和文字相关的
@interface UIView (IMY_Theme_BackgroundColor)//请忽略这个category的名字
- (void)imy_setBackgroundColorForKey:(NSString *)key;

- (void)imy_setTextColorForKey:(NSString *)key;

- (void)imy_setHighlightedTextColorForKey:(NSString *)key;
@end

还有另外一种方式,详见Demo,适用于所有的NSObject

Latest podspec

{
    "name": "IMY_Theme",
    "version": "1.1",
    "summary": "u652fu6301u6362u80a4,u76eeu524du6d4bu8bd5u8fc7u7684u652fu6301UITabbarItem,UIButton,UIImageView,UILabelu7b49",
    "description": "u652fu6301u6362u80a4,u76eeu524du6d4bu8bd5u8fc7u7684u652fu6301UITabbarItem,UIButton,UIImageView,UILabelu7b49_description",
    "homepage": "https://github.com/meiyoudev/IMY_Theme",
    "license": "MIT",
    "authors": {
        "Ivan": "[email protected]"
    },
    "source": {
        "git": "https://github.com/meiyoudev/IMY_Theme.git",
        "tag": "1.1"
    },
    "platforms": {
        "ios": "6.0"
    },
    "source_files": "IMY_Theme/ThemeSupport/*.{h,m}",
    "requires_arc": true,
    "dependencies": {
        "BlocksKit": [],
        "Aspects": [],
        "Masonry": [],
        "ObjcAssociatedObjectHelpers": []
    }
}

Fri, 04 Mar 2016 15:21:03 +0000