Needs

class Needs : LifecycleObserver

Needs implements showing and dismissing popup with background, animations.

Builder	`class Builder` Builder class for creating Needs.
Factory	`abstract class Factory` An abstract factory class for creating Needs instance.

Needs(context: Context, builder: Builder)

Needs implements showing and dismissing popup with background, animations.

var isShowing: Boolean

dismiss	`fun dismiss(): Unit` dismiss the popup menu.
onDestroy	`fun onDestroy(): Unit` dismiss automatically when lifecycle owner is destroyed.
setBackgroundSystemUiVisibility	`fun setBackgroundSystemUiVisibility(visibility: Int): Unit` sets system UI visibility flags for backgroundView.
setOnConfirmListener	`fun setOnConfirmListener(onConfirmListener: OnConfirmListener): Unit` `fun setOnConfirmListener(block: () -> Unit): Unit`
show	`fun show(view: View): Unit` shows the popup menu to the center.