OnPreferenceStartScreenCallback

Kotlin |Java

interface OnPreferenceStartScreenCallback

androidx.preference.PreferenceFragment.OnPreferenceStartScreenCallback

Known Direct Subclasses

LeanbackSettingsFragment

This fragment provides a container for displaying a LeanbackPreferenceFragment

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

Summary

Public methods
abstract Boolean	`onPreferenceStartScreen(caller: PreferenceFragment!, pref: PreferenceScreen!)` Called when the user has clicked on a `PreferenceScreen` in order to navigate to a new screen of preferences.

Public methods

onPreferenceStartScreen

abstract fun onPreferenceStartScreen(
    caller: PreferenceFragment!, 
    pref: PreferenceScreen!
): Boolean

Called when the user has clicked on a PreferenceScreen in order to navigate to a new screen of preferences.

Parameters
`caller`	PreferenceFragment!: The fragment requesting navigation
`pref`	PreferenceScreen!: The preference screen to navigate to

Return
`Boolean`	`true` if the screen navigation has been handled