通过调用webservice实现查询天气预报系统

最新推荐文章于 2022-06-14 10:21:27 发布

HuiHappy124

最新推荐文章于 2022-06-14 10:21:27 发布

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本文链接：https://blog.youkuaiyun.com/HuiHappy124/article/details/9113565

该博客展示了如何在Android应用中使用KSOAP2库调用WebService接口查询天气预报。通过MainActivity类，输入城市名，获取并显示天气图标和当前天气状况。

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MainActivity
package com.example.weather;

import java.net.MalformedURLException;
import java.net.URL;

import org.ksoap2.serialization.SoapObject;

import weatherforecast.soap.SoapUtil;
import weatherforecast.tools.ImageTool;

import android.os.Bundle;
import android.app.Activity;
import android.text.Editable;
import android.view.Menu;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends Activity {
	private EditText city;
	private ImageView weatherIcon;
	private TextView weatherToday;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        city=(EditText) this.findViewById(R.id.editText1);
        weatherIcon=(ImageView) this.findViewById(R.id.imageView1);
        weatherToday=(TextView) this.findViewById(R.id.textView2);
    }
    public void getWeather(View view){
    	Toast.makeText(this, "欢迎使用天气预报系统", 5).show();
    	String theCityName=city.getText().toString();
    	String wsdlUrl="http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
        String webMethod="getWeatherbyCityName";
    	SoapObject result=(SoapObject) SoapUtil.doTra