@Override
    void onProgressRefresh(float scale, boolean fromUser, int progress) {
        super.onProgressRefresh(scale, fromUser, progress);

        if (mOnSeekBarChangeListener != null) {
            mOnSeekBarChangeListener.onProgressChanged(this, progress, fromUser);
        }
    }



    @SuppressLint("SetTextI18n")
    override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
        if(fromUser){
            val p = exp(progress)
            progressView!!.setText("${(p)}")
        }
    }

   val power: Double = 1.005129105
    val k: Int = 30

   private fun exp(t:Int) : Int{
        if(t==0)
            return 0
        if(t > 0 && t < 12)
            return 10
        if(t >= 12 && t < 23)
            return 15
        if(t >= 23 && t < 34)
            return 20
        if(t >= 34 && t < 60)
            return 30

        if(t == 1000)
            return 5000
        val v = (k* (power.pow(t))).toInt()

        return v - v.rem(10)
    }

 private fun expXf(t:Int) : Int{
        if(t==0)
            return 0

        if(t in 1..11)
            return 11
        if(t in 12..22)
            return 22
        if(t in 23..33)
            return 33
        if(t in 34..59)
            return 59

        if(t  >= 5000)
            return 1000

        val v = log((t.toDouble()/k.toDouble()), power)
        return v.toInt()
    }