Android中使用开源框架Citypickerview实现省市区三级联动选择

dependencies {  ...  compile 'liji.library.dev:citypickerview:0.7.0'}

package com.mly.panhouye.anchong.activity;import android.content.Context;import android.content.Intent;import android.graphics.Color;import android.os.Bundle;import android.text.TextUtils;import android.view.View;import android.view.inputmethod.InputMethodManager;import android.widget.EditText;import android.widget.TextView;import com.lljjcoder.citypickerview.widget.CityPicker;import com.mly.panhouye.anchong.R;import com.mly.panhouye.anchong.entity.Anchong_Address;import com.mly.panhouye.anchong.view.TitleBarView;import static com.mly.panhouye.anchong.utils.Constant.NEWADDRESS;public class NewAddressActivity extends BaseActivity {  TitleBarView address_manager_titleBar;  EditText new_address_name,new_address_phone,new_address_address;  Anchong_Address newAddress = new Anchong_Address();  TextView new_address_area;  @Override  protected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_new_address);    initView();  }  //Texview的点击事件  public void chooseArea(View view) {    //判断输入法的隐藏状态    InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);    if (imm.isActive()) {      imm.hideSoftInputFromWindow(view.getWindowToken(),          InputMethodManager.HIDE_NOT_ALWAYS);      selectAddress();//调用CityPicker选取区域    }  }  private void selectAddress() {    CityPicker cityPicker = new CityPicker.Builder(NewAddressActivity.this)        .textSize(14)        .title("地址选择")        .titleBackgroundColor("#FFFFFF")        .titleTextColor("#696969")        .confirTextColor("#696969")        .cancelTextColor("#696969")        .province("江苏省")        .city("常州市")        .district("天宁区")        .textColor(Color.parseColor("#000000"))        .provinceCyclic(true)        .cityCyclic(false)        .districtCyclic(false)        .visibleItemsCount(7)        .itemPadding(10)        .onlyShowProvinceAndCity(false)        .build();    cityPicker.show();    //监听方法，获取选择结果    cityPicker.setOnCityItemClickListener(new CityPicker.OnCityItemClickListener() {      @Override      public void onSelected(String... citySelected) {        //省份        String province = citySelected[0];        //城市        String city = citySelected[1];        //区县（如果设定了两级联动，那么该项返回空）        String district = citySelected[2];        //邮编        String code = citySelected[3];        //为TextView赋值        new_address_area.setText(province.trim() + "-" + city.trim() + "-" + district.trim());      }    });  }  @Override  protected void initView() {    new_address_name = (EditText) findViewById(R.id.new_address_name);    new_address_phone = (EditText) findViewById(R.id.new_address_phone);    new_address_address = (EditText) findViewById(R.id.new_address_address);    new_address_area = (TextView) findViewById(R.id.new_address_area);  }}