Summary: Methods

DialogPreference.TargetFragment

Kotlin |Java

public static interface DialogPreference.TargetFragment

androidx.preference.DialogPreference.TargetFragment

Known indirect subclasses BaseLeanbackPreferenceFragment, BaseLeanbackPreferenceFragmentCompat, LeanbackPreferenceFragment, LeanbackPreferenceFragmentCompat, PreferenceFragment, PreferenceFragmentCompat BaseLeanbackPreferenceFragment This class is deprecated. Use BaseLeanbackPreferenceFragmentCompat   BaseLeanbackPreferenceFragmentCompat This fragment provides a preference fragment with leanback-style behavior, suitable for embedding into broader UI elements.  LeanbackPreferenceFragment This class is deprecated. Use LeanbackPreferenceFragmentCompat   LeanbackPreferenceFragmentCompat This fragment provides a fully decorated leanback-style preference fragment, including a list background and header.  PreferenceFragment This class is deprecated. Use PreferenceFragmentCompat instead   PreferenceFragmentCompat A PreferenceFragmentCompat is the entry point to using the Preference library.

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

Summary

Public methods
abstract <T extends Preference> T	findPreference(CharSequence key) Finds a Preference with the given key.

Public methods

findPreference

public abstract T findPreference (CharSequence key)

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

Returns
T	The Preference with the key, or null

See also:

• PreferenceGroup.findPreference(CharSequence)