PreferenceGroup.PreferencePositionCallback

Artifact: androidx.preference:preference

View Source

Added in 1.0.0

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Kotlin |Java

interface PreferenceGroup.PreferencePositionCallback

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Interface for PreferenceGroup adapters to implement so that scrollToPreference and scrollToPreference can determine the correct scroll position to request.

Summary

Public functions
Int	getPreferenceAdapterPosition(key: String) Returns the adapter position of the first Preference with the specified key.
Int	getPreferenceAdapterPosition(preference: Preference) Returns the adapter position of the specified Preference object

Public functions

getPreferenceAdapterPosition

Added in 1.0.0

fun getPreferenceAdapterPosition(key: String): Int

Returns the adapter position of the first Preference with the specified key.

Parameters
key: String	Key of Preference to find

Returns
Int	Adapter position of the Preference or NO_POSITION if not found

getPreferenceAdapterPosition

Added in 1.0.0

fun getPreferenceAdapterPosition(preference: Preference): Int

Returns the adapter position of the specified Preference object

Parameters
preference: Preference	Preference object to find

Returns
Int	Adapter position of the Preference or NO_POSITION if not found