Detect left and right swipe on a view.

SwipeGestureListener.kt

class SwipeGestureListener internal constructor(
    private val onSwipe: (String) -> Unit,
) : View.OnTouchListener {
    companion object {
        const val minDistance = 200
    }

    private var anchorX = 0F

    override fun onTouch(view: View, event: MotionEvent): Boolean {
        when (event.action) {     
            MotionEvent.ACTION_DOWN -> {
                anchorX = event.x
                return true
            }
            MotionEvent.ACTION_UP -> {
                if (abs(event.x - anchorX) > minDistance) {
                    if (event.x > anchorX) {
                        onSwipe.invoke("Right")
                    } else {
                        onSwipe.invoke("Left")
                    }
                }
                return true
            }
        }
        return view.performClick()
    }
}

ViewExtension.kt

fun View.detectSwipe() {
    setOnTouchListener(SwipeGestureListener { swipe->
        Log.e("swipeListener",swipe)
    }
    )
}

//in fragment or activity
binding.YOUR_VIEW.detectSwipe()