listview菜单（包含checkbox和dial…

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package learn.ui;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import java.util.Timer;

import java.util.TimerTask;

import android.app.Activity;

import android.app.AlertDialog;

import android.content.Context;

import android.content.DialogInterface;

import android.graphics.Color;

import android.os.Bundle;

import android.util.Log;

import android.view.KeyEvent;

import android.view.LayoutInflater;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.view.ViewGroup;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemClickListener;

import android.widget.ArrayAdapter;

import android.widget.CheckBox;

import android.widget.EditText;

import android.widget.FrameLayout;

import android.widget.ImageView;

import android.widget.LinearLayout;

import android.widget.ListView;

import android.widget.TextView;

import android.widget.Toast;

public class LearnFormHActivity extends Activity {

private static final int OPTION_Setting = 0;

ImageView imgview;

LinearLayout llt1;

FrameLayout flt1;

ListView listView1;

private EditText passwordEditText;

private static BooleanisExit = false;

private static BooleanhasTask = false;

Timer tExit = newTimer();

private GroupListAdapter adapter = null;

privateList<Map<String,Object>>list = newArrayList<Map<String,Object>>();

private String[]AllItemNames = {"Network", "server_address",

"port","Database", "createDB", "ChangeDB","Mode","On_line",

"Image","Help","About"};

private String[]infoNames={"","172.16.119.200","9526","","8f","9f","","offline","image",""," "};

public enum Day

{

Network, server_address,port, Database,

createDB, ChangeDB,Mode,On_line,Image,

Help,About;

public static Day toDay(String str)

{

try {returnvalueOf(str); }

catch(Exception ex) {return Network; }

}

@Override

public voidonCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.happyfl);

imgview=(ImageView)findViewById(R.id.mainImage1);

llt1=(LinearLayout)findViewById(R.id.mainLinearLayout1);

listView1=(ListView)findViewById(R.id.listView1);

llt1.setVisibility(View.INVISIBLE);

setData();

adapter = new GroupListAdapter(this,list);

listView1.setAdapter(adapter);

listView1.setOnItemClickListener(newOnItemClickListener(){

publicvoid onItemClick(AdapterView<?>parent, View view,

int position, long id){

ListView listView =(ListView)parent;

Map<String,Object> map = (HashMap<String,Object>) listView.getItemAtPosition(position);

String userid =(String)map.get("Item");

StringinfoId=(String)map.get("infoItem");

switch(Day.toDay(userid))

{

case port:

LayoutInflater factory =LayoutInflater.from(LearnFormHActivity.this);

final View textEntryView =factory.inflate(R.layout.second, null);

final AlertDialog.Builderalert = new AlertDialog.Builder(LearnFormHActivity.this);

alert.setTitle("alert Title");

alert.setView(textEntryView);

alert.setPositiveButton("Ok",

new DialogInterface.OnClickListener() {

publicvoid onClick(DialogInterface dialog,int whichButton) {

passwordEditText =(EditText)textEntryView.findViewById(R.id.username_edit);

// tV2.setText(passwordEditText.getText().toString());

Map<String,Object> map2 = newHashMap<String, Object>();

map2.put("Item","port");

map2.put("infoItem", passwordEditText.getText().toString());

map2.put("check", false);

list.set(2, map2);

adapter.notifyDataSetChanged();

}

});

alert.setNegativeButton("Cancel",

new DialogInterface.OnClickListener() {

publicvoid onClick(DialogInterface dialog,

int whichButton) {

}

});

alert.show();

break;

case server_address:

break;

case Image:

Log.i("hello",infoId);

if(infoId=="Image")

{

Map<String,Object> map2 = newHashMap<String, Object>();

map2.put("Item","Image");

map2.put("infoItem","Video");

map2.put("check",false);

list.set(8, map2);

adapter.notifyDataSetChanged();

}

else

{

Map<String,Object> map2 = newHashMap<String, Object>();

map2.put("Item","Image");

map2.put("infoItem","Image");

map2.put("check", true);

list.set(8, map2);

adapter.notifyDataSetChanged();

}

break;

case On_line:

if(infoId=="offline")

{

Map<String,Object> map2 = newHashMap<String, Object>();

map2.put("Item","On_line");

map2.put("infoItem","online");

map2.put("check",true);

list.set(7, map2);

adapter.notifyDataSetChanged();

}

else

{

Map<String,Object> map2 = newHashMap<String, Object>();

map2.put("Item","On_line");

map2.put("infoItem","offline");

map2.put("check",false);

list.set(7, map2);

adapter.notifyDataSetChanged();

}

break;

}

});

}

public voidsetData(){

for(int i=0;i<AllItemNames.length;i++)

{

Map<String,Object> map = newHashMap<String, Object>();

map.put("Item",AllItemNames[i]);

map.put("infoItem",infoNames[i]);

map.put("check",false);

list.add(map);

}

@Override

public booleanonCreateOptionsMenu(Menu menu) {

// TODO Auto-generatedmethod stub

menu.add(0,OPTION_Setting, 0, "setting");

returnsuper.onCreateOptionsMenu(menu);

}

@Override

public booleanonOptionsItemSelected(MenuItem item) {

// TODO Auto-generatedmethod stub

int itemId =item.getItemId();

switch(itemId){

caseOPTION_Setting:

imgview.setVisibility(View.INVISIBLE);

llt1.setVisibility(View.VISIBLE);

break;

}

returnsuper.onOptionsItemSelected(item);

}

TimerTask task = newTimerTask() {

@Override

public void run() {

isExit =false;

hasTask =true;

}

};

public boolean onKeyDown(int keyCode, KeyEvent event) {

// TODO Auto-generated methodstub

if(keyCode ==KeyEvent.KEYCODE_BACK){

// System.out.println("user back down");

imgview.setVisibility(View.VISIBLE);

llt1.setVisibility(View.INVISIBLE);

if(isExit== false ) {

isExit = true;

Toast.makeText(this, "再按一次退出程序",Toast.LENGTH_SHORT).show();

if(!hasTask) {

tExit.schedule(task, 1000);

}

else

{

finish();

System.exit(0);

}

return false;

}

private static classGroupListAdapter extendsArrayAdapter<Map<String,Object>>{

public GroupListAdapter(Context context,List<Map<String,Object>>objects) {

super(context,0,objects);

}

@Override

public boolean isEnabled(int position) {

if(getItem(position).get("infoItem")==""){

return false;

}

returnsuper.isEnabled(position);

}

@Override

public View getView(int position, ViewconvertView, ViewGroup parent) {

View view= convertView;

if(getItem(position).get("infoItem")==""){

view =LayoutInflater.from(getContext()).inflate(R.layout.group_list_item_tag,null);

TextView textView =(TextView) view.findViewById(R.id.group_list_item_text);

textView.setText((String)getItem(position).get("Item"));

textView.setTextSize(18);

view.setBackgroundColor(Color.GRAY);

}else{

view =LayoutInflater.from(getContext()).inflate(R.layout.group_list_item,null);

TextView textView =(TextView) view.findViewById(R.id.title);

textView.setText((String)getItem(position).get("Item"));

textView.setTextSize(20);

TextViewtV2=(TextView) view.findViewById(R.id.info);

tV2.setText((String)getItem(position).get("infoItem"));

tV2.setTextColor(Color.rgb(0,255, 255));

tV2.setTextSize(15);

CheckBox checkBox1 =(CheckBox) view.findViewById(R.id.checkBox1);

checkBox1.setChecked((Boolean)getItem(position).get("check"));

ImageViewimgView2=(ImageView)view.findViewById(R.id.imageView2);

if((String)getItem(position).get("Item")=="On_line"||(String)getItem(position).get("Item")=="Image")

{

checkBox1.setVisibility(View.VISIBLE);

imgView2.setVisibility(View.INVISIBLE);

}

returnview;

}

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