iOS暗黑模式的适配处理。

//#import

import

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;
  }