recyclerview/androidx.recyclerview.widget/RecyclerView/Adapter/StateRestorationPolicy

StateRestorationPolicy

enum StateRestorationPolicy(source)

Defines how this Adapter wants to restore its state after a view reconstruction (e.g. configuration change).

Entries

Link copied to clipboard
ALLOW

Adapter is ready to restore State immediately, RecyclerView will provide the state to the LayoutManager in the next layout pass.

Link copied to clipboard
PREVENT_WHEN_EMPTY

Adapter is ready to restore State when it has more than 0 items. RecyclerView will provide the state to the LayoutManager as soon as the Adapter has 1 or more items.

Link copied to clipboard
PREVENT

RecyclerView will not restore the state for the Adapter until a call to setStateRestorationPolicy is made with either ALLOW or PREVENT_WHEN_EMPTY.

Functions

Link copied to clipboard
open fun valueOf(name: String): RecyclerView.Adapter.StateRestorationPolicy

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Link copied to clipboard
open fun values(): Array<RecyclerView.Adapter.StateRestorationPolicy>

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants.