preference/androidx.preference/PreferenceManager/PreferenceComparisonCallback

PreferenceComparisonCallback

abstract class PreferenceComparisonCallback(source)

Callback class to be used by the androidx.recyclerview.widget.RecyclerView.Adapter associated with the PreferenceScreen, used to determine when two Preference objects are semantically and visually the same.

Inheritors

Constructors

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constructor()

Functions

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abstract fun arePreferenceContentsTheSame(@NonNull p1: Preference, @NonNull p2: Preference): Boolean
Called to determine if two Preference objects will display the same data
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abstract fun arePreferenceItemsTheSame(@NonNull p1: Preference, @NonNull p2: Preference): Boolean
Called to determine if two Preference objects represent the same item