1.概述
記得之前做商城項目,需要在地址選擇中實現省市區(qū)三級聯動,方便用戶快速的填寫地址,當時使用的是一個叫做android-wheel 的開源控件,當時感覺非常好用,唯一麻煩的是需要自己整理并解析省市區(qū)的xml文件,思路很簡單,但是代碼量相對大了些。偶然期間發(fā)現了另外一個開源組件,也就是今天要介紹的citypickerview。
github地址:crazyandcoder/citypicker
2. 實現效果
下面給大家演示下實現效果:

3. 實現方法
(1)添加依賴
dependencies { ... compile 'liji.library.dev:citypickerview:0.7.0'}(2)代碼實現
這里就不在介紹布局文件了,直接演示實現代碼:
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的點擊事件 public void chooseArea(View view) { //判斷輸入法的隱藏狀態(tài) InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); if (imm.isActive()) { imm.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS); selectAddress();//調用CityPicker選取區(qū)域 } } private void selectAddress() { CityPicker cityPicker = new CityPicker.Builder(NewAddressActivity.this) .textSize(14) .title("地址選擇") .titleBackgroundColor("#FFFFFF") .titleTextColor("#696969") .confirTextColor("#696969") .cancelTextColor("#696969") .province("江蘇省") .city("常州市") .district("天寧區(qū)") .textColor(Color.parseColor("#000000")) .provinceCyclic(true) .cityCyclic(false) .districtCyclic(false) .visibleItemsCount(7) .itemPadding(10) .onlyShowProvinceAndCity(false) .build(); cityPicker.show(); //監(jiān)聽方法,獲取選擇結果 cityPicker.setOnCityItemClickListener(new CityPicker.OnCityItemClickListener() { @Override public void onSelected(String... citySelected) { //省份 String province = citySelected[0]; //城市 String city = citySelected[1]; //區(qū)縣(如果設定了兩級聯動,那么該項返回空) String district = citySelected[2]; //郵編 String code = citySelected[3]; //為TextView賦值 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); }}4.使用說明
摘自github地址:crazyandcoder/citypicker
結果返回
只需傳入Context便可獲取選擇的省市區(qū)域的信息,結果返回四項,可根據自己的實際需求進行選擇。
方法說明
以上所述是小編給大家介紹的Android中使用開源框架Citypickerview實現省市區(qū)三級聯動選擇,希望對大家有所幫助,如果大家有任何疑問請給我留言,小編會及時回復大家的。在此也非常感謝大家對武林網網站的支持!
新聞熱點
疑難解答