-
Notifications
You must be signed in to change notification settings - Fork 752
/
OnNearCallback.kt
26 lines (24 loc) · 996 Bytes
/
OnNearCallback.kt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.facebook.litho.widget.collection
/**
* A callback triggered when a [LazyCollection] is scrolled "near" to a specific position, as
* defined by being within [offset] items away.
*
* Intended for use with [LazyCollection]'s `onNearEnd` parameter, or child's `onNearViewport`
* parameter.
*/
class OnNearCallback(val offset: Int = 0, val callback: () -> Unit)