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https://github.com/ucodeustory/kadapter
封装Kotlin版本RecyclerView Adapter,使用DSL创建Adapter，体验不一样的简单
https://github.com/ucodeustory/kadapter
adapter kadapter kotlin kotlin-adapter kotlinadapter recyclerview
Last synced: 5 days ago
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封装Kotlin版本RecyclerView Adapter,使用DSL创建Adapter，体验不一样的简单
- Host: GitHub
- URL: https://github.com/ucodeustory/kadapter
- Owner: UCodeUStory
- License: apache-2.0
- Created: 2018-10-21T00:46:12.000Z (about 6 years ago)
- Default Branch: master
- Last Pushed: 2020-03-18T09:09:04.000Z (over 4 years ago)
- Last Synced: 2023-08-25T03:28:45.130Z (about 1 year ago)
- Topics: adapter, kadapter, kotlin, kotlin-adapter, kotlinadapter, recyclerview
- Language: Kotlin
- Size: 5.9 MB
- Stars: 45
- Watchers: 2
- Forks: 3
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# KAdapter
KAdapter 是Kotlin版本RecyclerView Adapter的封装,使用DSL创建Adapter，使用更简洁的方式创建
Usage
#### 当前最新版本 1.0.6
#### 引库
implementation 'cn.ustory.qy:kadapter:1.0.4'
android X版本
implementation 'cn.ustory.qy:kadapter:1.0.6'
1. 创建
- 1. 最简单创建
var simpleAdapter: KotlinAdapter = KAdapter(R.layout.menu_list) {
bindData { type, vh, data ->
vh.itemView.tv_title.text = data.name
}
}
或
var myAdapter: KotlinAdapter = KAdapter {
layout {
R.layout.list_item
}
bindData { vh, data ->
vh.itemView.tv_text.text = data.name
}
}
- 2. 带数据创建
var myAdapter: KotlinAdapter = KAdapter {
layout {
R.layout.list_item
}
data {
arrayListOf(Person("张三"), Person("李四"))
}
bindData { vh, data ->
vh.itemView.tv_text.text = data.name
}
}
- 3. 带header footer创建
var myAdapter: KotlinAdapter = KAdapter {
layout {
R.layout.list_item
}
data {
arrayListOf(Person("张三"), Person("李四"))
}
bindData { vh, data ->
vh.itemView.tv_text.text = data.name
}
header(R.layout.header){
it.tv_text.text = "My name is Header"
}
footer(R.layout.footer){
it.tv_text.text = "My name is Footer"
}
}
- 4. 实现多类型布局(效果图如下)
var mutilAdapter: KotlinAdapter = KAdapterFactory.KAdapter {
multiLayout {
layout {
R.layout.red_layout
}
layout {
R.layout.yellow_layout
}
layout {
R.layout.blue_layout
}
layout {
R.layout.green_layout
}
}
bindData { type, vh, data ->
when (type) {
R.layout.red_layout -> vh.itemView.tv_item.text = data.name
R.layout.yellow_layout -> vh.itemView.tv_item.text = data.name
R.layout.blue_layout -> vh.itemView.tv_item.text = data.name
R.layout.green_layout -> vh.itemView.tv_item.text = data.name
}
}
}
2. 使用
1. 直接使用
//设置点击事件
myAdapter.onItemClick { position, view -> Toast.makeText(this, "position=" + position, Toast.LENGTH_SHORT).show() }
myAdapter into recyclerView
2. 重新设置新值使用
myAdapter.data{
arrayListOf(Person("John"), Person("Bob"))
}
myAdapter.header(R.layout.header){
it.tv_text.text = "My name is Header"
}
myAdapter.footer(R.layout.footer){
it.tv_text.text = "My name is Footer"
}
myAdapter into recyclerView
3. 多类型使用场景分2种
- 1. 数相同，布局不同，我们把这部分数据叫做原始数据
//根据数据中某一字段来判断选择布局
MISCAdapter.data(datas) {
if (it.type == 1) {
addData(R.layout.content_item1, it)
} else {
addData(R.layout.content_item, it)
}
}
- 2. 数据不同，布局也不同
MISCAdapter.addOtherData(0,R.layout.first_menu,Menu())
//添加其他类型数据
MISCAdapter.addOtherData(1,R.layout.horization_list,HorizationBean(horizationDatas))
//给新数据赋值,当我们添加的数据是新的数据类型，用backupData来获取这个值，而不是data
MISCAdapter.bindData(R.layout.horization_list) { type, vh, data, backupData ->
bindHorizationList(vh, backupData)
}
MISCAdapter into recyclerView
API文档:
1. 单布局
layout{} 设置布局
data{} 初始化数据
bindData{type, vh, data ->} 绑定数据
onItemClick{ position, view -> } 设置条目点击事件
addData(T)新增一条数据
addData(index,T)新增一条数据，到指定那个位置
addDatas() 新增多条数据
2. 多布局
multiLayout{}设置多布局
data(List){ it ->}初始化数据，设置多布局规则
bindData{type, vh, data ->} 绑定数据
onItemClick{ position, view -> } 设置条目点击事件
addData(type,T) 新增一条数据
addData(index,type,T) 新增一条数据到指定那个位置
addDatas(List) 新增多条数据,多布局规则默认和初始化一样
addOtherData(position,type,data) 在指定位置，新增一条新布局类型和数据
给指定类型数据赋值
bindData(type) { type, vh, data, backupData ->