android：省市二级联动下拉框

全国省市xml文件下载

xml布局文件：

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:background="#FFFFFF"    android:orientation="vertical" >        <LinearLayout            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:layout_margin="5dp"            android:orientation="horizontal" >            <TextView                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_margin="5dp"                android:layout_weight="1"                android:gravity="center"                android:text="省："                android:textSize="20dp" />            <Spinner                android:id="@+id/sp_province"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_margin="5dp"                android:layout_weight="1"                android:background="#FFFFFF"                android:entries="@array/languages" />            <TextView                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_margin="5dp"                android:layout_weight="1"                android:gravity="center"                android:text="|  市："                android:textSize="20dp" />            <Spinner                android:id="@+id/sp_city"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_margin="5dp"                android:layout_weight="1"                android:background="#FFFFFF" />        LinearLayout>      LinearLayout>

Activity代码：

package com.wh;import android.app.Activity;import android.os.Bundle;import android.view.View;import android.widget.AdapterView;import android.widget.AdapterView.OnItemSelectedListener;import android.widget.ArrayAdapter;import android.widget.Button;import android.widget.EditText;import android.widget.Spinner;import android.widget.Toast;public class MainActivity extends Activity {    Spinner city;    Spinner province;    String tProvince;    String tCity;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        province = (Spinner) findViewById(R.id.sp_province);        city = (Spinner) findViewById(R.id.sp_city);        ArrayAdapter adapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.province,                R.layout.spinner_checked_text);        province.setAdapter(adapter);        province.setOnItemSelectedListener(new spinnerItemSelected());        city.setOnItemSelectedListener(new OnItemSelectedListener() {            @Override            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {                tCity = city.getSelectedItem().toString();            }            @Override            public void onNothingSelected(AdapterView<?> parent) {            }        });    }    // 二级联动adapter    class spinnerItemSelected implements OnItemSelectedListener {        @Override        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {            Spinner spinner = (Spinner) parent;            String pro = (String) spinner.getItemAtPosition(position);            tProvince = province.getSelectedItem().toString();            // 处理省的市的显示            ArrayAdapter cityadapter = ArrayAdapter.createFromResource(getApplicationContext(),                    R.array.def, R.layout.spinner_checked_text);            if (pro.equals("北京")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.北京,                        R.layout.spinner_checked_text);            } else if (pro.equals("天津")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.天津,                        R.layout.spinner_checked_text);            } else if (pro.equals("河北")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.河北,                        R.layout.spinner_checked_text);            } else if (pro.equals("山西")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.山西,                        R.layout.spinner_checked_text);            } else if (pro.equals("内蒙古")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.内蒙古,                        R.layout.spinner_checked_text);            } else if (pro.equals("辽宁")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.辽宁,                        R.layout.spinner_checked_text);            } else if (pro.equals("吉林")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.吉林,                        R.layout.spinner_checked_text);            } else if (pro.equals("黑龙江")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.黑龙江,                        R.layout.spinner_checked_text);            } else if (pro.equals("上海")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.上海,                        R.layout.spinner_checked_text);            } else if (pro.equals("江苏")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.江苏,                        R.layout.spinner_checked_text);            } else if (pro.equals("浙江")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.浙江,                        R.layout.spinner_checked_text);            } else if (pro.equals("安徽")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.安徽,                        R.layout.spinner_checked_text);            } else if (pro.equals("福建")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.福建,                        R.layout.spinner_checked_text);            } else if (pro.equals("江西")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.江西,                        R.layout.spinner_checked_text);            } else if (pro.equals("山东")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.山东,                        R.layout.spinner_checked_text);            } else if (pro.equals("河南")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.河南,                        R.layout.spinner_checked_text);            } else if (pro.equals("湖北")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.湖北,                        R.layout.spinner_checked_text);            } else if (pro.equals("湖南")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.湖南,                        R.layout.spinner_checked_text);            } else if (pro.equals("广东")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.广东,                        R.layout.spinner_checked_text);            } else if (pro.equals("广西")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.广西,                        R.layout.spinner_checked_text);            } else if (pro.equals("海南")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.海南,                        R.layout.spinner_checked_text);            } else if (pro.equals("重庆")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.重庆,                        R.layout.spinner_checked_text);            } else if (pro.equals("四川")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.四川,                        R.layout.spinner_checked_text);            } else if (pro.equals("贵州")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.贵州,                        R.layout.spinner_checked_text);            } else if (pro.equals("云南")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.云南,                        R.layout.spinner_checked_text);            } else if (pro.equals("西藏")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.西藏,                        R.layout.spinner_checked_text);            } else if (pro.equals("陕西")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.陕西,                        R.layout.spinner_checked_text);            } else if (pro.equals("甘肃")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.甘肃,                        R.layout.spinner_checked_text);            } else if (pro.equals("青海")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.青海,                        R.layout.spinner_checked_text);            } else if (pro.equals("宁夏")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.宁夏,                        R.layout.spinner_checked_text);            } else if (pro.equals("新疆")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.新疆,                        R.layout.spinner_checked_text);            } else if (pro.equals("台湾")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.台湾,                        R.layout.spinner_checked_text);            } else if (pro.equals("香港")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.香港,                        R.layout.spinner_checked_text);            } else if (pro.equals("澳门")) {                cityadapter = ArrayAdapter.createFromResource(getApplicationContext(), R.array.澳门,                        R.layout.spinner_checked_text);            }            city.setAdapter(cityadapter);        }        @Override        public void onNothingSelected(AdapterView<?> parent) {        }    }}

全国省市XML文件：
arrays.xml:

<?xml version="1.0" encoding="utf-8"?>   <string-array name="province">      <item>-省份-item>      <item>北京item>      <item>天津item>      <item>河北item>      <item>山西item>      <item>内蒙古item>      <item>辽宁item>      <item>吉林item>      <item>黑龙江item>      <item>上海item>      <item>江苏item>      <item>浙江item>      <item>安徽item>      <item>福建item>      <item>江西item>      <item>山东item>      <item>河南item>      <item>湖北item>      <item>湖南item>      <item>广东item>      <item>广西item>      <item>海南item>      <item>重庆item>      <item>四川item>      <item>贵州item>      <item>云南item>      <item>西藏item>      <item>陕西item>      <item>甘肃item>      <item>青海item>      <item>宁夏item>      <item>新疆item>      <item>台湾item>      <item>香港item>      <item>澳门item>   string-array>   <string-array name="def">      <item>-城市-item>   string-array>   <string-array name="北京">      <item>-城市-item>      <item>东城item>      <item>西城item>      <item>朝阳item>      <item>丰台item>      <item>石景山item>      <item>海淀item>      <item>门头沟item>      <item>房山item>      <item>通州item>      <item>顺义item>      <item>昌平item>      <item>大兴item>      <item>平谷item>      <item>怀柔item>      <item>密云item>      <item>延庆item>   string-array>   <string-array name="天津">      <item>-城市-item>      <item>和平item>      <item>河东item>      <item>河西item>      <item>南开item>      <item>河北item>      <item>红桥item>      <item>滨海新区item>      <item>东丽item>      <item>西青item>      <item>津南item>      <item>北辰item>      <item>宁河item>      <item>武清item>      <item>静海item>      <item>宝坻item>      <item>蓟县item>   string-array>   <string-array name="河北">      <item>-城市-item>      <item>石家庄item>      <item>唐山item>      <item>秦皇岛item>      <item>邯郸item>      <item>邢台item>      <item>保定item>      <item>张家口item>      <item>承德item>      <item>沧州item>      <item>廊坊item>      <item>衡水item>   string-array>   <string-array name="山西">      <item>-城市-item>      <item>太原item>      <item>大同item>      <item>阳泉item>      <item>长治item>      <item>晋城item>      <item>朔州item>      <item>晋中item>      <item>运城item>      <item>忻州item>      <item>临汾item>      <item>吕梁item>   string-array>   <string-array name="内蒙古">      <item>-城市-item>      <item>呼和浩特item>      <item>包头item>      <item>乌海item>      <item>赤峰item>      <item>通辽item>      <item>鄂尔多斯item>      <item>呼伦贝尔item>      <item>巴彦淖尔item>      <item>乌兰察布item>      <item>兴安item>      <item>锡林郭勒item>      <item>阿拉善item>   string-array>   <string-array name="辽宁">      <item>-城市-item>      <item>沈阳item>      <item>大连item>      <item>鞍山item>      <item>抚顺item>      <item>本溪item>      <item>丹东item>      <item>锦州item>      <item>营口item>      <item>阜新item>      <item>辽阳item>      <item>盘锦item>      <item>铁岭item>      <item>朝阳item>      <item>葫芦岛item>   string-array>   <string-array name="吉林">      <item>-城市-item>      <item>长春item>      <item>吉林item>      <item>四平item>      <item>辽源item>      <item>通化item>      <item>白山item>      <item>松原item>      <item>白城item>      <item>延边item>   string-array>   <string-array name="黑龙江">      <item>-城市-item>      <item>哈尔滨item>      <item>齐齐哈尔item>      <item>鸡西item>      <item>鹤岗item>      <item>双鸭山item>      <item>大庆item>      <item>伊春item>      <item>佳木斯item>      <item>七台河item>      <item>牡丹江item>      <item>黑河item>      <item>绥化item>      <item>大兴安岭item>   string-array>   <string-array name="上海">      <item>-城市-item>      <item>黄浦item>      <item>卢湾item>      <item>徐汇item>      <item>长宁item>      <item>静安item>      <item>普陀item>      <item>闸北item>      <item>虹口item>      <item>杨浦item>      <item>闵行item>      <item>宝山item>      <item>嘉定item>      <item>浦东新区item>      <item>金山item>      <item>松江item>      <item>奉贤item>      <item>青浦item>      <item>崇明item>   string-array>   <string-array name="江苏">      <item>-城市-item>      <item>南京item>      <item>无锡item>      <item>徐州item>      <item>常州item>      <item>苏州item>      <item>南通item>      <item>连云港item>      <item>淮安item>      <item>盐城item>      <item>扬州item>      <item>镇江item>      <item>泰州item>      <item>宿迁item>   string-array>   <string-array name="浙江">      <item>-城市-item>      <item>杭州item>      <item>宁波item>      <item>温州item>      <item>嘉兴item>      <item>湖州item>      <item>绍兴item>      <item>金华item>      <item>衢州item>      <item>舟山item>      <item>台州item>      <item>丽水item>   string-array>   <string-array name="安徽">      <item>-城市-item>      <item>合肥item>      <item>芜湖item>      <item>蚌埠item>      <item>淮南item>      <item>马鞍山item>      <item>淮北item>      <item>铜陵item>      <item>安庆item>      <item>黄山item>      <item>滁州item>      <item>阜阳item>      <item>宿州item>      <item>六安item>      <item>亳州item>      <item>池州item>      <item>宣城item>   string-array>   <string-array name="福建">      <item>-城市-item>      <item>福州item>      <item>厦门item>      <item>莆田item>      <item>三明item>      <item>泉州item>      <item>漳州item>      <item>南平item>      <item>龙岩item>      <item>宁德item>   string-array>   <string-array name="江西">      <item>-城市-item>      <item>南昌item>      <item>景德镇item>      <item>萍乡item>      <item>九江item>      <item>新余item>      <item>鹰潭item>      <item>赣州item>      <item>吉安item>      <item>宜春item>      <item>抚州item>      <item>上饶item>   string-array>   <string-array name="山东">      <item>-城市-item>      <item>济南item>      <item>青岛item>      <item>淄博item>      <item>枣庄item>      <item>东营item>      <item>烟台item>      <item>潍坊item>      <item>济宁item>      <item>泰安item>      <item>威海item>      <item>日照item>      <item>莱芜item>      <item>临沂item>      <item>德州item>      <item>聊城item>      <item>滨州item>      <item>菏泽item>   string-array>   <string-array name="河南">      <item>-城市-item>      <item>郑州item>      <item>开封item>      <item>洛阳item>      <item>平顶山item>      <item>安阳item>      <item>鹤壁item>      <item>新乡item>      <item>焦作item>      <item>濮阳item>      <item>许昌item>      <item>漯河item>      <item>三门峡item>      <item>南阳item>      <item>商丘item>      <item>信阳item>      <item>周口item>      <item>驻马店item>      <item>济源item>   string-array>   <string-array name="湖北">      <item>-城市-item>      <item>武汉item>      <item>黄石item>      <item>十堰item>      <item>宜昌item>      <item>襄阳item>      <item>鄂州item>      <item>荆门item>      <item>孝感item>      <item>荆州item>      <item>黄冈item>      <item>咸宁item>      <item>随州item>      <item>恩施item>      <item>仙桃item>      <item>潜江item>      <item>天门item>      <item>神农架item>   string-array>   <string-array name="湖南">      <item>-城市-item>      <item>长沙item>      <item>株洲item>      <item>湘潭item>      <item>衡阳item>      <item>邵阳item>      <item>岳阳item>      <item>常德item>      <item>张家界item>      <item>益阳item>      <item>郴州item>      <item>永州item>      <item>怀化item>      <item>娄底item>      <item>湘西item>   string-array>   <string-array name="广东">      <item>-城市-item>      <item>广州item>      <item>韶关item>      <item>深圳item>      <item>珠海item>      <item>汕头item>      <item>佛山item>      <item>江门item>      <item>湛江item>      <item>茂名item>      <item>肇庆item>      <item>惠州item>      <item>梅州item>      <item>汕尾item>      <item>河源item>      <item>阳江item>      <item>清远item>      <item>东莞item>      <item>中山item>      <item>潮州item>      <item>揭阳item>      <item>云浮item>   string-array>   <string-array name="广西">      <item>-城市-item>      <item>南宁item>      <item>柳州item>      <item>桂林item>      <item>梧州item>      <item>北海item>      <item>防城港item>      <item>钦州item>      <item>贵港item>      <item>玉林item>      <item>百色item>      <item>贺州item>      <item>河池item>      <item>来宾item>      <item>崇左item>   string-array>   <string-array name="海南">      <item>-城市-item>      <item>海口item>      <item>三亚item>      <item>三沙item>      <item>五指山item>      <item>琼海item>      <item>儋州item>      <item>文昌item>      <item>万宁item>      <item>东方item>      <item>定安item>      <item>屯昌item>      <item>澄迈item>      <item>临高item>      <item>白沙item>      <item>昌江item>      <item>乐东item>      <item>陵水item>      <item>保亭item>      <item>琼中item>   string-array>   <string-array name="重庆">      <item>-城市-item>      <item>万州item>      <item>涪陵item>      <item>渝中item>      <item>大渡口item>      <item>江北item>      <item>沙坪坝item>      <item>九龙坡item>      <item>南岸item>      <item>北碚item>      <item>两江新区item>      <item>万盛item>      <item>双桥item>      <item>渝北item>      <item>巴南item>      <item>长寿item>      <item>綦江item>      <item>潼南item>      <item>铜梁item>      <item>大足item>      <item>荣昌item>      <item>璧山item>      <item>梁平item>      <item>城口item>      <item>丰都item>      <item>垫江item>      <item>武隆item>      <item>忠县item>      <item>开县item>      <item>云阳item>      <item>奉节item>      <item>巫山item>      <item>巫溪item>      <item>黔江item>      <item>石柱item>      <item>秀山item>      <item>酉阳item>      <item>彭水item>      <item>江津item>      <item>合川item>      <item>永川item>      <item>南川item>   string-array>   <string-array name="四川">      <item>-城市-item>      <item>成都item>      <item>自贡item>      <item>攀枝花item>      <item>泸州item>      <item>德阳item>      <item>绵阳item>      <item>广元item>      <item>遂宁item>      <item>内江item>      <item>乐山item>      <item>南充item>      <item>眉山item>      <item>宜宾item>      <item>广安item>      <item>达州item>      <item>雅安item>      <item>巴中item>      <item>资阳item>      <item>阿坝item>      <item>甘孜item>      <item>凉山item>   string-array>   <string-array name="贵州">      <item>-城市-item>      <item>贵阳item>      <item>六盘水item>      <item>遵义item>      <item>安顺item>      <item>铜仁item>      <item>黔西南item>      <item>毕节item>      <item>黔东南item>      <item>黔南item>   string-array>   <string-array name="云南">      <item>-城市-item>      <item>昆明item>      <item>曲靖item>      <item>玉溪item>      <item>保山item>      <item>昭通item>      <item>丽江item>      <item>普洱item>      <item>临沧item>      <item>楚雄item>      <item>红河item>      <item>文山item>      <item>西双版纳item>      <item>大理item>      <item>德宏item>      <item>怒江item>      <item>迪庆item>   string-array>   <string-array name="西藏">      <item>-城市-item>      <item>拉萨item>      <item>昌都item>      <item>山南item>      <item>日喀则item>      <item>那曲item>      <item>阿里item>      <item>林芝item>   string-array>   <string-array name="陕西">      <item>-城市-item>      <item>西安item>      <item>铜川item>      <item>宝鸡item>      <item>咸阳item>      <item>渭南item>      <item>延安item>      <item>汉中item>      <item>榆林item>      <item>安康item>      <item>商洛item>   string-array>   <string-array name="甘肃">      <item>-城市-item>      <item>兰州市item>      <item>嘉峪关item>      <item>金昌item>      <item>白银item>      <item>天水item>      <item>武威item>      <item>张掖item>      <item>平凉item>      <item>酒泉item>      <item>庆阳item>      <item>定西item>      <item>陇南item>      <item>临夏item>      <item>甘南item>   string-array>   <string-array name="青海">      <item>-城市-item>      <item>西宁item>      <item>海东item>      <item>海北item>      <item>黄南item>      <item>海南item>      <item>果洛item>      <item>玉树item>      <item>海西item>   string-array>   <string-array name="宁夏">      <item>-城市-item>      <item>银川item>      <item>石嘴山item>      <item>吴忠item>      <item>固原item>      <item>中卫item>   string-array>   <string-array name="新疆">      <item>-城市-item>      <item>乌鲁木齐item>      <item>克拉玛依item>      <item>吐鲁番item>      <item>哈密item>      <item>昌吉item>      <item>博尔塔拉item>      <item>巴音郭楞item>      <item>阿克苏item>      <item>克孜勒苏item>      <item>喀什item>      <item>和田item>      <item>伊犁item>      <item>塔城item>      <item>阿勒泰item>      <item>石河子item>      <item>阿拉尔item>      <item>图木舒克item>      <item>五家渠item>      <item>北屯item>   string-array>   <string-array name="台湾">      <item>-城市-item>      <item>台北市item>      <item>高雄市item>      <item>基隆市item>      <item>台中市item>      <item>台南市item>      <item>新竹市item>      <item>嘉义市item>      <item>台北县item>      <item>宜兰县item>      <item>桃园县item>      <item>新竹县item>      <item>苗栗县item>      <item>台中县item>      <item>彰化县item>      <item>南投县item>      <item>云林县item>      <item>嘉义县item>      <item>台南县item>      <item>高雄县item>      <item>屏东县item>      <item>台东县item>      <item>花莲县item>      <item>澎湖县item>   string-array>   <string-array name="香港">      <item>-城市-item>      <item>中西区item>      <item>东区item>      <item>九龙城区item>      <item>观塘区item>      <item>南区item>      <item>深水埗区item>      <item>黄大仙区item>      <item>湾仔区item>      <item>油尖旺区item>      <item>离岛区item>      <item>葵青区item>      <item>北区item>      <item>西贡区item>      <item>沙田区item>      <item>屯门区item>      <item>大埔区item>      <item>荃湾区item>      <item>元朗区item>   string-array>   <string-array name="澳门">      <item>-城市-item>      <item>花地玛堂区item>      <item>圣安多尼堂区item>      <item>大堂区item>      <item>望德堂区item>      <item>风顺堂区item>      <item>氹仔item>      <item>路环item>   string-array>

更多相关文章

随机推荐