AdapterListUpdateCallback

class AdapterListUpdateCallback : ListUpdateCallback

ListUpdateCallback that dispatches update events to the given adapter.

See also
dispatchUpdatesTo

Summary

Public constructors

Creates an AdapterListUpdateCallback that will dispatch update events to the given adapter.

Public functions
Unit
onChanged(position: Int, count: Int, payload: Any!)

Called when count} number of items are updated at the given position.
Unit
onInserted(position: Int, count: Int)

Called when count} number of items are inserted at the given position.
Unit
onMoved(fromPosition: Int, toPosition: Int)

Called when an item changes its position in the list.
Unit
onRemoved(position: Int, count: Int)

Called when count} number of items are removed from the given position.

Public constructors

AdapterListUpdateCallback

Added in 1.0.0
AdapterListUpdateCallback(adapter: RecyclerView.Adapter)

Creates an AdapterListUpdateCallback that will dispatch update events to the given adapter.

Parameters
adapter: RecyclerView.Adapter

The Adapter to send updates to.

Public functions

onChanged

Added in 1.4.0
fun onChanged(position: Int, count: Int, payload: Any!): Unit

Called when count} number of items are updated at the given position.

onInserted

Added in 1.4.0
fun onInserted(position: Int, count: Int): Unit

Called when count} number of items are inserted at the given position.

onMoved

Added in 1.4.0
fun onMoved(fromPosition: Int, toPosition: Int): Unit

Called when an item changes its position in the list.

onRemoved

Added in 1.4.0
fun onRemoved(position: Int, count: Int): Unit

Called when count} number of items are removed from the given position.