CustDialog用法 SimpleAdapter 用法

import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import com.example.alertdialogtest3.R;import android.os.Bundle;import android.app.Activity;import android.app.Dialog;import android.content.Context;import android.util.Log;import android.view.KeyEvent;import android.view.LayoutInflater;import android.view.View;import android.view.View.OnClickListener;import android.widget.AdapterView;import android.widget.Button;import android.widget.ListView;import android.widget.SimpleAdapter;public class FrameActivity extends Activity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);Log.d("TEST___"," FrameActivity ");}/* 退出 */public boolean onKeyDown(int keyCode, KeyEvent event) {if (keyCode == KeyEvent.KEYCODE_BACK) {exitDialog(FrameActivity.this, R.layout.exitdialog);}return false;}/* 自定义的Dialog */public Dialog exitDialog(final Context context, int layoutId) {final Dialog dialog = new Dialog(context, R.style.NoTitleDialog);View layout = LayoutInflater.from(context).inflate(layoutId, null);///* 确定 */Button confirmbutton = (Button) layout.findViewById(R.id.confirmdialog);confirmbutton.setOnClickListener(new OnClickListener() {public void onClick(View v) {System.exit(0);}});/* 取消 */Button cancelbutton = (Button) layout.findViewById(R.id.canceldialog);cancelbutton.setOnClickListener(new OnClickListener() {public void onClick(View v) {dialog.dismiss();}});// add:ListView listView1=(ListView) layout.findViewById(R.id.listView1);SimpleAdapter adapter = new SimpleAdapter(this, getData(),            R.layout.dialog_listitem, new String[] {"type" },            new int[] { R.id.textView1 }); listView1.setAdapter(adapter);listView1.setOnItemClickListener(new OnItemClickListener_Ex());dialog.setContentView(layout);dialog.show();return dialog;}private List<Map<String, Object>> getData() {    List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();    Map<String, Object> map = new HashMap<String, Object>();    list=new ArrayList<Map<String, Object>>();map = new HashMap<String, Object>();map.put("type", "1 test");list.add(map);map = new HashMap<String, Object>();map.put("type", "2  test");list.add(map);map = new HashMap<String, Object>();map.put("type", "3 test");list.add(map);    return list;}class OnItemClickListener_Ex implements ListView.OnItemClickListener {@Overridepublic void onItemClick(AdapterView<?> arg0, View v, int position,long item_line_id) {Log.d("TEST___"," @@is "+ position);}}}

activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context=".MainActivity" >    <TextView        android:id="@+id/textView1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="@string/hello_world" />    <ListView        android:id="@+id/listView1"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_below="@+id/textView1"        android:layout_marginLeft="17dp"        android:layout_marginTop="135dp"        android:layout_toRightOf="@+id/textView1" >    </ListView></RelativeLayout>

dialog_listitem.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="30dp"    android:orientation="vertical" >    <TextView        android:id="@+id/textView1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="TextView" /></LinearLayout>

exitdialog.xml:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context=".MainActivity" >    <TextView        android:id="@+id/textView1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="@string/hello_world" />    <ListView        android:id="@+id/listView1"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_below="@+id/textView1"        android:layout_marginLeft="17dp"        android:layout_marginTop="135dp"        android:layout_toRightOf="@+id/textView1" >    </ListView></RelativeLayout>