change colour

    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
    private fun appColor()
    {
        val window = activity?.window
        window?.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
        window?.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
        window?.statusBarColor = ContextCompat.getColor(activity, R.color.appColor)
    }