Android 多层级选择器，地址选择器，省市区选择器

Posted 2022-05-18 Wei_Leng

MultistagePicker

项目地址：stingzhan/MultistagePicker 

简介： android 多层级选择器，地址选择器，省市区选择器

更多：作者   提 Bug   

标签：

多层级选择器。默认提供了一个由其实现的中国大陆省市区选择器 RegionPicker。

正在上传…重新上传取消

开始使用

在项目根目录中的 build.gralde 文件中：

allprojects 
    repositories 
        ...
        maven  url 'https://jitpack.io' 
    

在 Module 中的 build.graldle 文件中添加依赖：

dependencies 
    implementation 'com.github.stingzhan:MultistagePicker:1.0.0'

用例

Step1: 创建一个 MultistagePickerDataProvider 为选择器提供数据，示例：

    val options = mapOf(
        "业务相关" to listOf("业务员", "区域经理", "业务经理", "业务总监"),
        "销售相关" to listOf("销售员", "柜长", "销售经理", "展厅经理", "销售总监")
    )

    val dataProvider = object : MultistagePickerDataProvider() 
        private val keys = listOf("Key1", "Key2")

        override fun stageKeys(): List<String> 
            return keys
        

        override fun stageData(stageKey: String, upperStageSelectedOptions: Map<String, String>): List<String>? 
            return when (stageKey) 
                "Key1" -> options.keys.toList()
                "Key2" -> 
                    val key = upperStageSelectedOptions["Key1"]
                    options[key]
                
                else -> null
            
        
    

Step2: 创建一个选择器，示例：

    val simplePicker = MultistagePickerDialog(this, dataProvider)
    simplePicker.setOnPickCompletedListener  selectedOptions ->
        // selectedOptions 存放着选取结果
    

Step3: 弹出选择器, 示例：

    simplePicker.show()

省市区选择器使用：

    val regionPicker = RegionPicker(this)
    regionPicker.setOnAddressPickSuccessListener  region ->
        Log.i("ResultTag", "结果： $region.province - $region.city - $region.district")
    
    regionPicker.show()

设置预选中的省市区值：

    regionPicker.setDefaultRegion(Region("广东省", "深圳市", "龙岗区"))

Sample screenshots

 

License

---

Copyright 2018 stingzhan. https://github.com/stingzhan

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.