PreferenceFragment.OnPreferenceStartFragmentCallback

Artifact: androidx.preference:preference

View Source

Added in 1.0.0

Deprecated in 1.1.0

---

Kotlin |Java

interface PreferenceFragment.OnPreferenceStartFragmentCallback

Known direct subclasses

LeanbackSettingsFragment

LeanbackSettingsFragment

This class is deprecated. Use LeanbackSettingsFragmentCompat

---

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

Summary

Public functions
Boolean	onPreferenceStartFragment(caller: PreferenceFragment, pref: Preference) Called when the user has clicked on a Preference that has a fragment class name associated with it.

Public functions

onPreferenceStartFragment

Added in 1.0.0

Deprecated in 1.1.0

fun onPreferenceStartFragment(caller: PreferenceFragment, pref: Preference): Boolean

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