#鸿蒙学习大百科#页面如何实现自定义主题风格？

import { CustomColors, CustomTheme, Theme } from '@kit.ArkUI'   
class AppColors implements CustomColors { 
fontPrimary: ResourceColor = $r('app.color.brand_purple')
 
backgroundEmphasize: ResourceColor = $r('app.color.brand_purple') 
}
class AppColorsSec implements CustomColors { 
fontPrimary: ResourceColor = $r('app.color.brand') 
backgroundEmphasize: ResourceColor = $r('app.color.brand')  
}class AppTheme implements CustomTheme { 
public colors: AppColors = new AppColors()} 
class AppThemeSec implements CustomTheme { 
public colors: AppColors = new AppColorsSec()  }

@State customTheme: CustomTheme = new AppTheme()WithTheme({ theme: this.customTheme })