Scope Functions

ScopeFunctions.kt

//Not use Scope Functions
fun updateTextView(parentView: View) {
    val textView = parentView.findViewById<TextView>(R.id.text_view)
    if (textView != null) {
        textView.text = "nambv"
        textView.setTextColor(Color.RED)
        textView.textSize = 15f
        textView.maxLines = 1
        textView.gravity = Gravity.CENTER
    }
}

//Use Scope Functions
fun updateTextViewUseScopeFuntions(parentView: View) {
    parentView.findViewById<TextView>(R.id.text_view)?.run {
        text = "nambv"
        setTextColor(Color.RED)
        textSize = 15f
        maxLines = 1
        gravity = Gravity.CENTER
    }
}