一秒集成省市区三级联动选择器

第一步：Gradle引用 compile'liji.library.dev:citypickerview:0.1.0' 第二步：代码示例 CityPickerView cityPickerView = new CityPickerView(MainActivity.this);   cityPickerView.setOnCityItemClickListener(new CityPickerView.OnCityItemClickListener() {       @Override       public void onSelected(String... citySelected) {       //省份       String province = citySelected[0];       //城市       String city = citySelected[1];       //区县       String district = citySelected[2];       //邮编       String code = citySelected[3];       Toast.makeText(MainActivity.this,province+"-"+city+"-"+district,Toast.LENGTH_LONG).show();       }   });   cityPickerView.show();