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TargetFragment

interface TargetFragment
androidx.preference.DialogPreference.TargetFragment

Interface for PreferenceFragmentCompats to implement to allow DialogPreferences to find the preference that launched the dialog.

Summary

Public methods

abstract T?

Finds a Preference with the given key.

Public methods

findPreference

@Nullable abstract fun <T : Preference!> findPreference(@NonNull key: CharSequence): T?

Finds a Preference with the given key. Returns null if no Preference could be found with the given key.

Parameters
key CharSequence: The key of the Preference to retrieve
Return
T?: The Preference with the key, or null