androidbundle傳遞list

A. android中如何在兩界面間傳遞下面的集合

intent啊 intent是android的運輸大隊長

Intent newIntent = new Intent();
newIntent.setClass(this, another.class);
List<Map<String, Object>> listData = new ArrayList<Map<String, Object>>();

Bundle bundle = new Bundle();
bundle.putSerializable(」data「, listData );
newIntent.putExtras(bundle);
startActivityForResult(newIntent, 0);

在another類中的oncreate（）方法取
List<Map<String, Object>> listData = new ArrayList<Map<String, Object>>();

public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent intent = getIntent();
Bundle bundle = intent.getExtras();
List<Map<String, Object>> listData= (List) bundle.getSerializable(」data「);
}
大概是這個樣子，祝你順利

B. android 如何將listview的每個item中的值傳到另一個Activity中

你可以把從伺服器中獲取的數據封裝到一個類中間中，然後通過Parcelable打包一下。。。。。
再把封裝的類裝到一個ArrayList中
在通過Intent 和bundle把你打包的ArrayList傳過去。。。。你在另一個Activity中接受就ok了
我曾經在做一個音樂播放器的時候就是把listview中就是這樣把音樂信息都傳過去
傳值：Intent intent ;
Bundle bundle = new Bundle();
bundle.putParcelableArrayList("musics"，musics<是指的那個ArrayList名字>);
intent = new Intent(this, 另外的Activity名字.class);

接受值：另外一個Activity中
Intent myintent = getIntent();
Bundle bundle = myintent.getExtras();
ArrayList<封裝類名> musics = bundle.getParcelableArrayList("music");

這是我個人的解決方法，不知道能不能幫到你。。。。。。

C. android 怎麼取list數據

按以下代碼可獲取到list數據：
package com.example.sdtg.sdsw;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.ksoap2.SoapEnvelope;
import org.ksoap2.SoapFault;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;

import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;

public class ListActivity extends Activity {

// 命名空間
// String nameSpace = "http://tempuri.org/";
// 調用的方法名稱
// String methodName = "GetSjSearch";
// EndPoint
// String endPoint = "http://192.168.0.145/webservice2/gswebservice.asmx";
// SOAP Action
// String soapAction = "http://tempuri.org/GetSjSearch";
// List<Map<String, Object>> mList;
ListView ListV;

HashMap<String, Object> map = new HashMap<String, Object>();
private List<Map<String,String>> listItems;
SimpleAdapter mListAdapter;
String name="";
String addr="";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_list);

listItems = new ArrayList<Map<String,String>>();
ListV=(ListView)findViewById(R.id.ListView01);
Handler indicate = new Handler();
//獲取主頁面傳的值
final Intent data = getIntent();
name=data.getStringExtra("Name");
addr=data.getStringExtra("Addr");
new NetAsyncTask().execute();

ListV.setOnItemClickListener(new OnItemClickListener(){
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
//獲得選中項的HashMap對象
TextView viewtmc = (TextView) arg1.findViewById(R.id.textListmc);
TextView viewdz = (TextView) arg1.findViewById(R.id.textlistdz);
TextView viewid = (TextView) arg1.findViewById(R.id.textlistid);
//String playerChanged = c.getText().toString();
Bundle bundle = new Bundle();
bundle.putString("Name", viewtmc.getText().toString());
bundle.putString("Addr", viewdz.getText().toString());
bundle.putString("ID", viewid.getText().toString());
final Intent data = getIntent();
data.putExtras(bundle);
//跳轉回MainActivity
//注意下面的RESULT_OK常量要與回傳接收的Activity中onActivityResult（）方法一致
ListActivity.this.setResult(RESULT_OK, data);
//關閉當前activity
ListActivity.this.finish();
}

});

};

class NetAsyncTask extends AsyncTask<Object, Object, String> {

@Override
protected void onPostExecute(String result) {
if (result.equals("success")) {

mListAdapter = null;
mListAdapter = new SimpleAdapter(ListActivity.this, listItems, R.layout.item,new String[]{"title", "info", "img"}, new int[]{R.id.textListmc, R.id.textlistdz, R.id.textlistid});
ListV.setAdapter(mListAdapter);
}
super.onPostExecute(result);
}

@Override
protected String doInBackground(Object... params) {
// 命名空間
String nameSpace = "http://tempuri.org/";
// 調用的方法名稱
String methodName = "GetSjSearch";
// EndPoint
String endPoint = "http://192.168.0.145/webservice2/gswebservice.asmx";
// SOAP Action
String soapAction = "http://tempuri.org/GetSjSearch";

// 指定WebService的命名空間和調用的方法名
SoapObject rpc = new SoapObject(nameSpace, methodName);

// 設置需調用WebService介面需要傳入的兩個參數mobileCode、userId
rpc.addProperty("name", name);
rpc.addProperty("address", addr);

// 生成調用WebService方法的SOAP請求信息,並指定SOAP的版本
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
SoapEnvelope.VER11);
// SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER12);

envelope.bodyOut = rpc;
// 設置是否調用的是dotNet開發的WebService
envelope.dotNet = true;
// 等價於envelope.bodyOut = rpc;
envelope.setOutputSoapObject(rpc);

HttpTransportSE transport = new HttpTransportSE(endPoint);
try {
// 調用WebService
transport.call(soapAction, envelope);
} catch (Exception e) {
e.printStackTrace();
}

SoapObject object;
// 開始調用遠程方法
try {
object = (SoapObject) envelope.getResponse();
int count = object.getPropertyCount();
// 得到伺服器傳回的數據
int count1 = object.getPropertyCount();
if(count1>0)
{
for (int i = 0; i < count1; i++) {
Map<String,String> listItem = new HashMap<String, String>();
SoapObject soapProvince = (SoapObject)object.getProperty(i);
listItem.put("title", soapProvince.getProperty("DJXX_NSRMC").toString());
listItem.put("info", soapProvince.getProperty("DJXX_ZCDJ").toString());
//listItem.put("img", soapProvince.getProperty("DJXX_NSRSBH").toString());
listItems.add(listItem);
}}
} catch (IOException e) {
e.printStackTrace();
//return "IOException";
}
return "success";
}
}

}

D. android 怎麼在activity之間傳遞List 類型的數據

Intent 傳值可以傳遞對象,但是比較麻煩,要序列化

給你一種建議,將這個List轉成JSON字元串

另外一個Activity再將這個字元串返序列即可

JSON與java對象相互轉換google提供了一個非常牛X的工具Gson

用法非常簡單,一行代碼搞定