android scrollable textview inside scrollview

Question

i need to create like scrolling TextView inside the ScrollView.. like 1 main ScrollView inside that scrollable TextView i

Answer 1

First, set android:scrollbars="vertical":

Also, add this extension function:

/**
 * If this [AppCompatTextView] is placed inside ScrollView then we allow it get scrolled inside
 * that ScrollView
 */
fun AppCompatTextView.makeScrollableInsideScrollView() {
    movementMethod = ScrollingMovementMethod()
    setOnTouchListener { v, event ->
        v.parent.requestDisallowInterceptTouchEvent(true)
        when (event.action and MotionEvent.ACTION_MASK) {
            MotionEvent.ACTION_UP -> {
                v.parent.requestDisallowInterceptTouchEvent(false)
                //It is required to call performClick() in onTouch event.
                performClick()
            }
        }
        false
    }

Then call:

actv.makeScrollableInsideScrollView()