androidx.view.android.view.ViewGroup

core-ktx / androidx.view / android.view.ViewGroup

Extensions for android.view.ViewGroup

children	`val ViewGroup.children: Sequence<View>` Returns a Sequence over the child views in this view group.
contains	`operator fun ViewGroup.contains(view: View): Boolean` Returns `true` if view is found in this view group.
forEach	`fun ViewGroup.forEach(action: (view: View) -> Unit): Unit` Performs the given action on each view in this view group.
forEachIndexed	`fun ViewGroup.forEachIndexed(action: (index: Int, view: View) -> Unit): Unit` Performs the given action on each view in this view group, providing its sequential index.
get	`operator fun ViewGroup.get(index: Int): View` Returns the view at index.
isEmpty	`fun ViewGroup.isEmpty(): Boolean` Returns true if this view group contains no views.
isNotEmpty	`fun ViewGroup.isNotEmpty(): Boolean` Returns true if this view group contains one or more views.
iterator	`operator fun ViewGroup.iterator(): MutableIterator<View>` Returns a MutableIterator over the views in this view group.
minusAssign	`operator fun ViewGroup.minusAssign(view: View): Unit` Removes view from this view group.
plusAssign	`operator fun ViewGroup.plusAssign(view: View): Unit` Adds view to this view group.
size	`val ViewGroup.size: Int` Returns the number of views in this view group.
updateLayoutParams	`fun ViewGroup.updateLayoutParams(block: LayoutParams.() -> Unit): Unit` Executes block with the ViewGroup's layoutParams and reassigns the layoutParams with the updated version. `fun <T : LayoutParams> ViewGroup.updateLayoutParams(block: T.() -> Unit): Unit` Executes block with a typed version of the ViewGroup's layoutParams and reassigns the layoutParams with the updated version.