Dynamically changing(Overriding) - color from colors.xml

AnyFrag.kt

class DynamicHomeFragment : Fragment() {
  
  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        val color2 = requireActivity().application.resources.getColor(R.color.your_special_color, null) //  returns Color.GREEN
        binding.content.ll3.setBackgroundColor(color2)
  }
}

AppThemeRes.kt

class AppThemeRes(
    original: Resources
) : Resources(original.assets, original.displayMetrics, original.configuration) {
    @Throws(NotFoundException::class)

    override fun getColor(id: Int): Int {
        return getColor(id, null)
    }

    @Throws(NotFoundException::class)
    override fun getColor(id: Int, theme: Theme?): Int {

        return when (getResourceEntryName(id)) {
            "your_special_color" -> {
                println("yup: your_special_color got called")
                Color.GREEN
            }

            "colorPrimary" -> {
                println("yup: colorPrimary got called")
                Color.RED
            }

            else -> {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                    super.getColor(id, theme)
                } else
                    super.getColor(id)
            }
        }
    }
}

colors.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
<!--some color-->
<color name="your_special_color">#EB485F</color>
</resources>

MyApp.kt

class MyApp : Application() {

    private var appThemeRes: AppThemeRes? = null

    override fun getResources(): Resources {
        if (appThemeRes == null)
            appThemeRes = AppThemeRes(super.getResources())
        return appThemeRes!!
    }
}