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added in version 24.1.0
belongs to Maven artifact com.android.support:preference-v7:28.0.0-alpha1

PreferenceFragment.OnPreferenceStartFragmentCallback

public static interface PreferenceFragment.OnPreferenceStartFragmentCallback

android.support.v14.preference.PreferenceFragment.OnPreferenceStartFragmentCallback
Known Indirect Subclasses


Interface that PreferenceFragment's containing activity should implement to be able to process preference items that wish to switch to a specified fragment.

Summary

Public methods

abstract boolean onPreferenceStartFragment(PreferenceFragment caller, Preference pref)

Called when the user has clicked on a Preference that has a fragment class name associated with it.

Public methods

onPreferenceStartFragment

added in version 24.1.0
boolean onPreferenceStartFragment (PreferenceFragment caller, 
                Preference pref)

Called when the user has clicked on a Preference that has a fragment class name associated with it. The implementation should instantiate and switch to an instance of the given fragment.

Parameters
caller PreferenceFragment: The fragment requesting navigation.

pref Preference: The preference requesting the fragment.

Returns
boolean true if the fragment creation has been handled