wenserver获取天气预报数据实例分享
package tao.cs;
import java.io.ioexception;
import org.ksoap2.soapenvelope;
import org.ksoap2.serialization.soapobject;
import org.ksoap2.serialization.soapserializationenvelope;
import org.ksoap2.transport.androidhttptransport;
import org.xmlpull.v1.xmlpullparserexception;
import android.app.activity;
import android.os.bundle;
import android.view.view;
import android.view.view.onclicklistener;
import android.widget.button;
import android.widget.edittext;
import android.widget.imageview;
import android.widget.textview;
public class weathermain extends activity {
button btn01;
textview tv01,tv02;
imageview imgview01,imgview02;
edittext et01;
int int_img_1;
int int_img_2;
public void oncreate(bundle savedinstancestate) {
super.oncreate(savedinstancestate);
setcontentview(r.layout.main);
//组件
// final edittext et01=(edittext) findviewbyid(r.id.et_textweather);
btn01=(button) findviewbyid(r.id.button01);
tv01=(textview) findviewbyid(r.id.textview01);
tv02=(textview) findviewbyid(r.id.textview02);
imgview01=(imageview) findviewbyid(r.id.imageview01);
imgview02=(imageview) findviewbyid(r.id.imageview02);
et01=(edittext) findviewbyid(r.id.edittext01);
btn01.setonclicklistener(new onclicklistener() {
public void onclick(view v) {
showweather();
}
});
}//oncreate ***************end
protected void showweather(){//显示所有的信息
string str_city=et01.gettext().tostring();
if(str_city.length()==0){
str_city="重庆";
}
// str_city="济南";
getweather(str_city);
tv01.settext(getstring_weathertoday()); //今天天气
tv02.settext(getstring_weathercurrent());//当前天气
imgview01.setimageresource(geticon_1()); //当前的两个图标
imgview02.setimageresource(geticon_2());
}//showweather()*****************end
private static final string name_space="http://webxml.com.cn/";//命名空间 ,后期测试一下命名空间的作用
private static final string method_name = "getweatherbycityname";
private static string url = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";// 投递soap数据的目标地址
private static string soap_action = "http://webxml.com.cn/getweatherbycityname";
protected void getweather(string strcityname){//str 是城市名
/*
* 这里要做的工作是 提交客户端的请求,
* 然后获得服务端返回的复杂对象,后面会有专门的
*/
soapobject sobject=new soapobject(name_space, method_name);
sobject.addproperty("thecityname", strcityname);
androidhttptransport ht=new androidhttptransport(url);
ht.debug=true;
soapserializationenvelope envelope=new soapserializationenvelope(soapenvelope.ver11);//告诉soapserializationenvelope把构造好的soapobject封装进去：
envelope.bodyout=sobject;
envelope.dotnet=true;
envelope.setoutputsoapobject(sobject);
try {
ht.call(soap_action, envelope);
} catch (ioexception e) {
e.printstacktrace();
} catch (xmlpullparserexception e) {
e.printstacktrace();
}
//
soapobject result=(soapobject) envelope.bodyin;
soapobject detail=(soapobject) result.getproperty("getweatherbycitynameresult");//类似于获取服务端返回复杂节点的一个内接点
parseweather(detail);
}//getweather *****************end
string str_weather_today=null;
string str_weather_current=null;
protected void parseweather(soapobject so){
/*
* 解析复杂节点,并对相应的参数赋值,为后面的方法准备
*/
//第六个参数是概况,包括日期,天气....
string date=so.getproperty(6).tostring();
str_weather_today="今天: "+date.split(" ")[0];
str_weather_today=str_weather_today+"\n气温:"+so.getproperty(5).tostring();
str_weather_today=str_weather_today+"\n风力:"+so.getproperty(7).tostring()+"\n";
//两个图标
int_img_1=parseicon(so.getproperty(8).tostring());
int_img_2=parseicon(so.getproperty(9).tostring());
str_weather_current=so.getproperty(10).tostring();
}
public string getstring_weathertoday(){
return str_weather_today;
}
public string getstring_weathercurrent(){
return str_weather_current;
}
public int geticon_1(){
return int_img_1;
}
public int geticon_2(){
return int_img_2;
}
public int parseicon(string stricon){
if (stricon == null) return -1;
if ("0.gif".equals(stricon)) return r.drawable.a_0;
if ("1.gif".equals(stricon)) return r.drawable.a_1;
if ("2.gif".equals(stricon)) return r.drawable.a_2;
if ("3.gif".equals(stricon)) return r.drawable.a_3;
if ("4.gif".equals(stricon)) return r.drawable.a_4;
if ("5.gif".equals(stricon)) return r.drawable.a_5;
if ("6.gif".equals(stricon)) return r.drawable.a_6;
if ("7.gif".equals(stricon)) return r.drawable.a_7;
if ("8.gif".equals(stricon)) return r.drawable.a_8;
if ("9.gif".equals(stricon)) return r.drawable.a_9;
if ("10.gif".equals(stricon)) return r.drawable.a_10;
if ("11.gif".equals(stricon)) return r.drawable.a_11;
if ("12.gif".equals(stricon)) return r.drawable.a_12;
if ("13.gif".equals(stricon)) return r.drawable.a_13;
if ("14.gif".equals(stricon)) return r.drawable.a_14;
if ("15.gif".equals(stricon)) return r.drawable.a_15;
if ("16.gif".equals(stricon)) return r.drawable.a_16;
if ("17.gif".equals(stricon)) return r.drawable.a_17;
if ("18.gif".equals(stricon)) return r.drawable.a_18;
if ("19.gif".equals(stricon)) return r.drawable.a_19;
if ("20.gif".equals(stricon)) return r.drawable.a_20;
if ("21.gif".equals(stricon)) return r.drawable.a_21;
if ("22.gif".equals(stricon)) return r.drawable.a_22;
if ("23.gif".equals(stricon)) return r.drawable.a_23;
if ("24.gif".equals(stricon)) return r.drawable.a_24;
if ("25.gif".equals(stricon)) return r.drawable.a_25;
if ("26.gif".equals(stricon)) return r.drawable.a_26;
if ("27.gif".equals(stricon)) return r.drawable.a_27;
if ("28.gif".equals(stricon)) return r.drawable.a_28;
if ("29.gif".equals(stricon)) return r.drawable.a_29;
if ("30.gif".equals(stricon)) return r.drawable.a_30;
if ("31.gif".equals(stricon)) return r.drawable.a_31;
return 0;
}
}
<?xml version="1.0" encoding="utf-8"?>
<linearlayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<edittext
android:id="@+id/edittext01"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</edittext>
<button
android:text="查询"
android:id="@+id/button01"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</button>
<imageview
android:id="@+id/imageview01"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</imageview>
<imageview
android:id="@+id/imageview02"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</imageview>
<textview
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/textview01"
/>
<textview
android:id="@+id/textview02"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</textview>
</linearlayout>