{% setvar book_path %}/reference/androidx/_book.yaml{% endsetvar %} {% include "_shared/_reference-head-tags.html" %}

Observer

public fun interface Observer<T extends Object>


A simple callback that can receive from LiveData.

See also
LiveData

LiveData - for a usage description.

Summary

Public methods

abstract void
onChanged(@NonNull T value)

Called when the data is changed is changed to value.

Public methods

onChanged

abstract void onChanged(@NonNull T value)

Called when the data is changed is changed to value.