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);
  }
}