import android.app.Activity;

import android.app.AlertDialog;

import android.content.DialogInterface;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

public class Main extends Activity {

    /** Called when the activity is first created. */

    private Button button1;

    private Button button2;

    private Button button3;

    private Button button4;

    private Button button5;

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        button1=(Button)findViewById(R.id.btn1);

        button2=(Button)findViewById(R.id.btn2);

        button3=(Button)findViewById(R.id.btn3);

        button4=(Button)findViewById(R.id.btn4);

        button5=(Button)findViewById(R.id.btn5);

        button1.setOnClickListener(new Button.OnClickListener(){

            @Override

            public void onClick(View v) {

                new AlertDialog.Builder(Main.this)

                .setTitle("标题")

                .setItems(R.array.items_dialog,

                        new DialogInterface.OnClickListener() {

                            @Override

                            public void onClick(DialogInterface dialog, int which) {

                                // TODO Auto-generated method stub

                                CharSequence strDialogBody=getString(R.string.hello);

                                String[] it = getResources().getStringArray(R.array.items_dialog);

                                new AlertDialog.Builder(Main.this)

                                .setMessage(strDialogBody + it[which])

                                .setNeutralButton(R.string.app_ok, new DialogInterface.OnClickListener() {

                                    @Override

                                    public void onClick(DialogInterface dialog, int which) {

                                        // TODO Auto-generated method stub

                                        //在这里做要处理的事情

                                    }

                                }).show();

                            }

                        })

                        .setPositiveButton("确定", new DialogInterface.OnClickListener() {

                            @Override

                            public void onClick(DialogInterface dialog, int which) {

                                // TODO Auto-generated method stub

                                //在这里做要处理的事情

                            }

                        })

                        .setNegativeButton("取消", new DialogInterface.OnClickListener() {

                            @Override

                            public void onClick(DialogInterface dialog, int which) {

                                // TODO Auto-generated method stub

                                dialog.dismiss();

                            }

                        }).show();

            }

        });

        button2.setOnClickListener(new Button.OnClickListener(){

            @Override

            public void onClick(View v) {

                new AlertDialog.Builder(Main.this)

                .setTitle("标题")

                .setMessage("消息框")

                .setPositiveButton("确定", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        // TODO Auto-generated method stub

                        //在这里做要处理的事情

                    }

                })

                .setNegativeButton("取消", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        // TODO Auto-generated method stub

                        dialog.dismiss();

                    }

                }).show();

            }

        });

        button3.setOnClickListener(new Button.OnClickListener(){

            @Override

            public void onClick(View v) {

                new AlertDialog.Builder(Main.this)

                .setTitle("请输入")

//                .setIcon(R.drawable.app)

                .setIcon(android.R.drawable.ic_dialog_info)

                .setView(new EditText(Main.this))

                .setPositiveButton("确定", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        // TODO Auto-generated method stub

                        //在这里做要处理的事情

                    }

                })

                .setNegativeButton("取消", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        // TODO Auto-generated method stub

                        dialog.dismiss();

                    }

                }).show();

            }

        });

        button4.setOnClickListener(new Button.OnClickListener(){

            @Override

            public void onClick(View v) {

                new AlertDialog.Builder(Main.this)

                .setTitle("请输入")

                .setIcon(android.R.drawable.ic_dialog_info)

//                .setView(new EditText(Main.this))

                .setSingleChoiceItems(new String[] {"choice 1","choice 2","choice 3","choice 4"}, 0, new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        // TODO Auto-generated method stub

                    }

                })

                .setPositiveButton("确定", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        // TODO Auto-generated method stub

                    }

                })

                .setNegativeButton("取消", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        // TODO Auto-generated method stub

                        dialog.dismiss();

                    }

                }).show();

            }

        });

        button5.setOnClickListener(new Button.OnClickListener(){

            @Override

            public void onClick(View v) {

                new AlertDialog.Builder(Main.this)

                .setTitle("请输入")

                .setIcon(android.R.drawable.ic_dialog_info)

//                .setView(new EditText(Main.this))

                .setMultiChoiceItems(new String[] {"choice 1","choice 2","choice 3","choice 4"}, null,new DialogInterface.OnMultiChoiceClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which, boolean isChecked) {

                        // TODO Auto-generated method stub

                    }

                })

                .setPositiveButton("确定", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        // TODO Auto-generated method stub

                    }

                })

                .setNegativeButton("取消", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        // TODO Auto-generated method stub

                        dialog.dismiss();

                    }

                }).show();

            }

        });

    }

}

<?xml version="1.0" encoding="utf-8"?>

<resources>

    <string name="hello">Hello World, Main!</string>

    <string name="app_name">AlertDialogDemo</string>

    <string name="app_ok">Hello OK!</string>

    <array name="items_dialog">

        <item>你好</item>

        <item>你好！</item>

        <item>你好！！</item>

    </array>

</resources>