import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface UIColor (KGCDarkColorTreatment)

(UIColor *)colorWithDarkColorStr:(NSString *)DarkColor LightColor:(NSString *)LightColor;

/// 自定义色值
/// @param DarkColor 深色模式下对应的色值
/// @param LightColor 浅色模式下对应的色值

(UIColor *)colorWithDarkColor:(UIColor *)DarkColor LightColor:(UIColor *)LightColor;

/黑白配置/
/背景黑白/

(UIColor )traitCollectionBackgroundColorDidChange;
/字体黑白*/
(UIColor *)traitCollectionFontColorDidChange;

随手记录，之后会进行不合理的优化，

import "UIColor+KGCDarkColorTreatment.h"

@implementation UIColor (KGCDarkColorTreatment)

/字符串形式的/

(UIColor *)colorWithDarkColorStr:(NSString *)DarkColor LightColor:(NSString *)LightColor
{
if (@available(iOS 13.0, *)) {
UIColor *dyColor = [UIColor colorWithDynamicProvider:^UIColor * _Nonnull(UITraitCollection * _Nonnull trainCollection) {
if ([trainCollection userInterfaceStyle] == UIUserInterfaceStyleDark) {

// NSLog(@"默认颜色,白色");
return [UIColor colorWithHexString:DarkColor];

           }else {

// NSLog(@"默认颜色,黑色");
return [UIColor colorWithHexString:LightColor];
}
}];
return dyColor;
} else {
return [UIColor colorWithHexString:LightColor];
}
}

/背景颜色适配暗黑/
/黑白调用就行, 动态设置,背景和字体颜色之类的/

(UIColor *)traitCollectionBackgroundColorDidChange{

if (@available(iOS 13.0, *)) {
return [UIColor systemBackgroundColor];
}else{
return [UIColor whiteColor];
}
}

/暗黑字体颜色适配/
/黑白配置/
/针对渐变不同变色反向设置/

(UIColor *)traitCollectionFontColorDidChange{

if (@available(iOS 13.0, *)) {
UIColor *dyColor = [UIColor colorWithDynamicProvider:^UIColor * _Nonnull(UITraitCollection * _Nonnull trainCollection) {
if ([trainCollection userInterfaceStyle] == UIUserInterfaceStyleLight) {
// NSLog(@"555555");
return [UIColor blackColor];
}else {
// NSLog(@"333333");
return [UIColor whiteColor];
}
}];
```
  return dyColor;
```
} else {
return [UIColor blackColor];
}
}

pragma mark === /自定义色值/

(UIColor *)colorWithDarkColor:(UIColor *)DarkColor LightColor:(UIColor *)LightColor
{
if (@available(iOS 13.0, *))
{
return [UIColor colorWithDynamicProvider:^UIColor * _Nonnull(UITraitCollection * _Nonnull trait) {
return trait.userInterfaceStyle == UIUserInterfaceStyleDark ? DarkColor : LightColor;
}];
}
return LightColor;
}