onDrawCustomProgressBar

override fun onDraw(canvas: Canvas?) {
        if(showProgressBar) {
            paint.color = backgroundColor1
            if(showPercentage) {
                canvas!!.drawRect(0f, progressBarSize, width.toFloat() * 0.85f, height.toFloat() / 2f, paint)
                val progressWidth = width * (progress / 100) * 0.85f
                paint.color = progressBarColor
                canvas.drawRect(0f, progressBarSize, progressWidth, height.toFloat() / 2f, paint)
                paint.color = percentageColor
                paint.textSize = percentageSize
                canvas.drawText("${progress.toInt()}%", width.toFloat() - width.toFloat() * 0.10f, height.toFloat() / 2, paint)
            } else {
                canvas!!.drawRect(width.toFloat() * 0.075f, progressBarSize, width.toFloat() * 0.85f, height.toFloat() / 2f, paint)
                val progressWidth = width * (progress / 100) * 0.85f
                paint.color = progressBarColor
                canvas.drawRect(width.toFloat() * 0.075f, progressBarSize, progressWidth, height.toFloat() / 2f, paint)
            }
        } else {

        }
    }