android 自定义ListView 实现 弹出自定义对话框(带EditText)实现 配置文件实现

 

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string.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="title_sysconfig">系统设置</string>
    <string name="sysname">名称</string>
    <string name="sysbuff">内容</string>
    <string name="sysmain">系统设置</string> 
</resources>

 

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../res/layout/systemconfig.xml

 

<?xml version="1.0" encoding="utf-8"?><AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android"android:orientation="horizontal" android:layout_width="fill_parent"android:layout_height="fill_parent"><LinearLayout android:orientation="vertical"android:layout_width="wrap_content" android:layout_height="wrap_content"><AbsoluteLayout android:orientation="vertical"android:layout_width="wrap_content" android:layout_height="wrap_content"><TextView android:id="@+id/title" android:layout_width="wrap_content"android:layout_height="wrap_content" android:textColor="#FFFFFFFF"android:layout_x="15dip"android:textSize="26px" /></AbsoluteLayout><AbsoluteLayout android:orientation="vertical"android:layout_width="wrap_content" android:layout_height="wrap_content"><TextView android:id="@+id/info" android:layout_width="wrap_content"android:layout_height="wrap_content" android:textColor="#FFFFFFFF"android:layout_x="25dip"android:textSize="13px" /></AbsoluteLayout></LinearLayout><ImageView android:id="@+id/img" android:layout_width="wrap_content"android:layout_height="wrap_content" android:layout_x="250dip"android:layout_margin="5px"/></AbsoluteLayout>

 

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../res/layout/systemmain.xml

 

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical"><TextView gravity="center"android:id="@+id/systextView1" android:layout_width="fill_parent" android:layout_height="wrap_content" /> <ListView android:id="@+id/syslistView" android:layout_width="wrap_content" android:layout_height="wrap_content" /> </LinearLayout>

 

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../res/layout/dialog.xml

 <?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:orientation="horizontal" android:layout_width="fill_parent"android:layout_height="fill_parent"> <EditText android:text="" android:id="@+id/editText1" android:layout_height="wrap_content" android:layout_width="fill_parent" android:layout_marginLeft="20dip" android:layout_marginRight="20dip" android:scrollHorizontally="true" android:autoText="true" android:capitalize="none" android:focusable="true" android:focusableInTouchMode="true" android:gravity="fill_horizontal"> </EditText></LinearLayout>

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res/drawable/i22.png 图片一张

 

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../src/SysConfigActivity.java

/** * */package com.SysDataConfig;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import com.GetCheckBuff.jni.GetCheckBuff;import android.app.Activity;import android.app.AlertDialog;import android.content.DialogInterface;import android.content.SharedPreferences;import android.os.Bundle;import android.view.Gravity;import android.view.LayoutInflater;import android.view.View;import android.view.Window;import android.view.WindowManager;import android.widget.EditText;import android.widget.AdapterView;import android.widget.LinearLayout;import android.widget.ListView;import android.widget.SimpleAdapter;import android.widget.TextView;import app.QSSystem.R;public class SysDataConfigMain extends Activity {private static final String SETTING_INFO = "sysconfig";public long p_edit_id;public EditText editbuff;public SimpleAdapter adapter;ListView m_ListView;public List<Map<String, Object>> list;public AlertDialog dlg;public AlertDialog.Builder builder;LinearLayout m_LinearLayout = null;TextView m_TextView = null;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);this.requestWindowFeature(Window.FEATURE_NO_TITLE);// this.setTitle(R.string.title_sysconfig);this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.systemmain);SharedPreferences settings = getSharedPreferences(SETTING_INFO,0); // 获取一个对象String sGetIp = settings.getString("ip", "dt.yc.gov.cn"); // 取出保存的IPString sGetPort = settings.getString("port", "12365"); // 取出保存的端口号String sGetAddress = settings.getString("address", "/supdata.php"); // 取出保存的网络地址String sGetPageSize = settings.getString("PageSize", "10"); // 取出保存的页码String sGetUpUrl = settings.getString("UpUrl", "/Release/"); // 取出保存的升级地址settings.edit().putString("ip", sGetIp).putString("port", sGetPort).putString("address", sGetAddress).putString("PageSize", sGetPageSize).putString("UpUrl", sGetUpUrl).commit();m_ListView = (ListView) findViewById(R.id.syslistView);adapter = new SimpleAdapter(this, getData(), R.layout.systemconfig,new String[] { "title", "info", "img" }, new int[] {R.id.title, R.id.info, R.id.img });m_ListView.setAdapter(adapter);m_ListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {@Overridepublic void onItemClick(AdapterView<?> arg0, View arg1,int arg2, long arg3) {//2011-08-26开始 新加ListView listView = (ListView)arg0;HashMap<String, String> map = (HashMap<String, String>) listView.getItemAtPosition(arg2); String title = map.get("title"); String info = map.get("info"); //2011-08-26结束String sTitle;if (arg3 == 0) {sTitle = "IP地址";} else if (arg3 == 1) {sTitle = "端口号";} else if (arg3 == 2) {sTitle = "WEB地址";} else if (arg3 == 3) {sTitle = "页码";} else {sTitle = "升级地址";}showInfo(sTitle, arg3);}});m_TextView = (TextView) this.findViewById(R.id.systextView1);m_TextView.setGravity(Gravity.CENTER);m_TextView.setText("软件设置");m_TextView.setTextSize(40);}public List<Map<String, Object>> getData() {SharedPreferences settings = getSharedPreferences(SETTING_INFO, 0); // 获取一个对象String sGetIp = settings.getString("ip", "dt.yc.gov.cn"); // 取出保存的IPString sGetPort = settings.getString("port", "12365"); // 取出保存的端口号String sGetAddress = settings.getString("address", "/updata.php"); // 取出保存的网络地址String sGetPageSize = settings.getString("PageSize", "10"); // 取出保存的页码String sGetUpUrl = settings.getString("UpUrl", "/Release/"); // 取出保存的升级地址list = new ArrayList<Map<String, Object>>();Map<String, Object> map = new HashMap<String, Object>();map.put("title", "IP地址");map.put("info", sGetIp);map.put("img", R.drawable.i22);list.add(map);map = new HashMap<String, Object>();map.put("title", "端口号");map.put("info", sGetPort);map.put("img", R.drawable.i22);list.add(map);map = new HashMap<String, Object>();map.put("title", "WEB地址");map.put("info", sGetAddress);map.put("img", R.drawable.i22);list.add(map);map = new HashMap<String, Object>();map.put("title", "页码");map.put("info", sGetPageSize);map.put("img", R.drawable.i22);list.add(map);map = new HashMap<String, Object>();map.put("title", "升级地址");map.put("info", sGetUpUrl);map.put("img", R.drawable.i22);list.add(map);return list;}public void showInfo(String sTitle, long id) {SharedPreferences settings = getSharedPreferences(SETTING_INFO, 0); // 获取一个对象String sGetIp = settings.getString("ip", "dt.yc.gov.cn"); // 取出保存的IPString sGetPort = settings.getString("port", "12365"); // 取出保存的端口号String sGetAddress = settings.getString("address", "/updata.php"); // 取出保存的网络地址String sGetPageSize = settings.getString("PageSize", "10"); // 取出保存的页码String sGetUpUrl = settings.getString("UpUrl", "/Release/"); // 取出保存的升级地址String sSetBuff;if (id == 0) {sSetBuff = sGetIp;} else if (id == 1) {sSetBuff = sGetPort;} else if (id == 2) {sSetBuff = sGetAddress;} else if (id == 3) {sSetBuff = sGetPageSize;} else {sSetBuff = sGetUpUrl;}// new AlertDialog.Builder(R.layout.dialog.this);LayoutInflater factory = LayoutInflater.from(this);final View DialogView = factory.inflate(R.layout.dialog, null);// EditText editbuff;editbuff = (EditText) DialogView.findViewById(R.id.editText1);editbuff.setText(sSetBuff);p_edit_id = id;builder = new AlertDialog.Builder(this);builder.setTitle(sTitle).setView(DialogView);builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {long lNum = p_edit_id;SharedPreferences settings = getSharedPreferences(SETTING_INFO,0); // 获取一个对象String sGetIp = settings.getString("ip", "dt.yc.gov.cn"); // 取出保存的IPString sGetPort = settings.getString("port", "12365"); // 取出保存的端口号String sGetAddress = settings.getString("address", "/updata.php"); // 取出保存的网络地址String sGetPageSize = settings.getString("PageSize", "10"); // 取出保存的页码String sGetUpUrl = settings.getString("UpUrl", "/Release/"); // 取出保存的升级地址if(editbuff.getText().toString().length()>0){if (lNum == 0) {sGetIp = editbuff.getText().toString();} else if (lNum == 1) {sGetPort = editbuff.getText().toString();} else if (lNum == 2) {sGetAddress = editbuff.getText().toString();} else if (lNum == 3) {sGetPageSize = editbuff.getText().toString();} else {sGetUpUrl = editbuff.getText().toString();}}settings.edit().putString("ip", sGetIp).putString("port", sGetPort).putString("address", sGetAddress).putString("PageSize", sGetPageSize).putString("UpUrl", sGetUpUrl).commit();if(editbuff.getText().toString().length()>0){SimpleAdapter la = adapter;HashMap<String, Object> map = (HashMap<String, Object>) la.getItem((int) p_edit_id);map.put("info", editbuff.getText().toString());la.notifyDataSetChanged();}}});builder.setNegativeButton("返回", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {}});dlg = builder.create();dlg.show();}}