https://github.com/dora4/dora_empty_layout

空数据、空态布局控件
https://github.com/dora4/dora_empty_layout

Last synced: 10 months ago
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空数据、空态布局控件

• Host: GitHub
• URL: https://github.com/dora4/dora_empty_layout
• Owner: dora4
• Created: 2021-10-09T17:08:18.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2021-10-10T06:38:41.000Z (over 4 years ago)
• Last Synced: 2025-06-30T03:05:56.952Z (12 months ago)
• Language: Kotlin
• Homepage:
• Size: 3.56 MB
• Stars: 8
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# DoraEmptyLayout

描述：一个用来显示暂无数据、加载中和加载错误的布局容器

复杂度：★★☆☆☆

分组：【Dora大控件组】

关系：暂无

技术要点：自定义属性、向ViewGroup中添加控件

### 照片

![avatar](https://github.com/dora4/dora_empty_layout/blob/main/art/dora_empty_layout_1.jpg)![avatar](https://github.com/dora4/dora_empty_layout/blob/main/art/dora_empty_layout_2.jpg)![avatar](https://github.com/dora4/dora_empty_layout/blob/main/art/dora_empty_layout_3.jpg)![avatar](https://github.com/dora4/dora_empty_layout/blob/main/art/dora_empty_layout_4.jpg)

### 动图

![avatar](https://github.com/dora4/dora_empty_layout/blob/main/art/dora_empty_layout.gif)

### 软件包

https://github.com/dora4/dora_empty_layout/blob/main/art/dora_empty_layout.apk

### 用法

它只能有且只有一个子控件，这个唯一的子控件作为content。通过调用showEmpty、showError、showLoading、showContent来改变显示，在onEmpty、onError、onLoading、onRefresh中处理回调。

```kotlin

emptyLayout = findViewById(R.id.emptyLayout)

        emptyLayout

                .onEmpty {

                    Toast.makeText(this@MainActivity, "onEmpty", Toast.LENGTH_SHORT).show()

                }

                .onError { e ->

                    val tvError = findViewById(R.id.tvError)

                    tvError.text = e.message

                    Toast.makeText(this@MainActivity, "onError", Toast.LENGTH_SHORT).show()

                }

                .onLoading {

                    ((this as ImageView).drawable as AnimationDrawable).start()

                    Toast.makeText(this@MainActivity, "onLoading", Toast.LENGTH_SHORT).show()

                }

                .onRefresh {

                    Toast.makeText(this@MainActivity, "onRefresh", Toast.LENGTH_SHORT).show()

                }

```

| 自定义属性         | 描述               |

| ------------------ | ------------------ |

| dora_emptyLayout   | 配置空数据的布局   |

| dora_errorLayout   | 配置加载错误的布局 |

| dora_loadingLayout | 配置加载中的布局   |