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regionSelector

#一款三级、四级联动(省、市、区、镇)的地区选择器

######### allprojects { repositories { ... maven { url 'https://www.jitpack.io' } } }

########## dependencies { implementation 'com.github.gamekonglee:regionSelector:2.0' }

########## 第一步:

    //初始化时,传入RegionLevel设置三级联动or四级联动)
    RegionSelectDialog regionSelectDialog = new RegionSelectDialog(this,RegionLevel.LEVEL_FOUR);

########## 第二步:

获取省级数据列表:

  //获取省级数据,此处为测试数据
    provinceBeans = new ArrayList<>();
    RegionBean temp=new RegionBean("1","广东省");
    provinceBeans.add(temp);

######### 第三步:

设置每一次选择后,把下一级的数据传递过去的操作(必要)

//此步骤必须,否则无法显示 regionSelectDialog.setOnRegionDataSetListenr(new OnRegionDataSetListener() {

        //必须有返回值
        @Override
        public List<RegionBean> setProvinceList() {
            return provinceBeans;
        }
        //必须有返回值
        @Override
        public List<RegionBean> setOnProvinceSelected(RegionBean regionBean) {

            //接收选中的省份
            mProvince = regionBean.getName();
            //返回显示的城市
            List<RegionBean> cityBeans=new ArrayList<>();
            cityBeans.add(new RegionBean("2","佛山市"));
            return cityBeans;
        }
        //必须有返回值
        @Override
        public List<RegionBean> setOnCitySelected(RegionBean regionBean) {
            //接收选中的城市
            mCity = regionBean.getName();
            //返回显示的区县
            List<RegionBean> zoneBeans=new ArrayList<>();
            zoneBeans.add(new RegionBean("3","顺德区"));
            return zoneBeans;
        }
        //四级联动时,必须有返回值。三级联动时,可忽略。
        @Override
        public List<RegionBean> setOnZoneSelected(RegionBean regionBean) {
            //接收选中的区县
            mZone = regionBean.getName();

            List<RegionBean> zoneList=new ArrayList<>();
            zoneList.add(new RegionBean("4","乐从镇"));
            //返回显示的街道
            //(如果是三级联动,则不需要返回)
            return zoneList;
        }
        @Override
        public void setOnAreaSelected(RegionBean regionBean) {
            //如果是四级联动,则得到选中的街道,如果是三级联动,则没有返回
            mArea = regionBean.getName();
            tv_region.setText(mProvince+" "+mCity+" "+mZone+" "+mArea);
        }

    });

############ 第四步:直接显示

regionSelectDialog.showDialog();

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Contributors

gamekonglee avatar

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