地區選擇，省市區三級聯動：citypickerview（仿京東選擇地區，選擇省市區）

 最近項目需求一個省市區選擇，在網上找了一個框架分享一下，最下面有源碼地址：

1. 添加依賴
   implementation 'liji.library.dev:citypickerview:5.1.0'
   

2. 調用的時候：
   
   selectAddress();//調用CityPicker選取區域

3. JDCityPicker cityPicker = new JDCityPicker();
           JDCityConfig jdCityConfig = new JDCityConfig.Builder().build();
   
           jdCityConfig.setShowType(JDCityConfig.ShowType.PRO_CITY_DIS);
           cityPicker.init(this);
           cityPicker.setConfig(jdCityConfig);
           cityPicker.setOnCityItemClickListener(new OnCityItemClickListener() {
               @Override
               public void onSelected(ProvinceBean province, CityBean city, DistrictBean district) {
                   tvShopAddCity.setText(province.getName() + city.getName() + district.getName());
   
                   addCity = province.getName()
                           + city.getName()
                           + district.getName();
               }
   
               @Override
               public void onCancel() {
               }
           });
           cityPicker.showCityPicker();

   github地址:crazyandcoder/citypicker