select 模糊匹配 like用法详解

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:id="@+id/t_username" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="帐号"
android:layout_marginLeft="20dip" />
<EditText android:id="@+id/e_username" android:hint="输入帐号"
android:layout_marginLeft="20dip" android:layout_marginRight="20dip"
android:layout_width="fill_parent" android:layout_height="wrap_content"></EditText>
<TextView android:id="@+id/t_password" android:layout_width="wrap_content"
android:layout_marginLeft="20dip" android:layout_height="wrap_content"
android:text="密码"></TextView>
<EditText android:id="@+id/e_password" android:hint="输入密码"
android:password="true" android:layout_marginLeft="20dip"
android:layout_marginRight="20dip" android:layout_width="fill_parent"
android:layout_height="wrap_content"></EditText>
</LinearLayout>

package com.Aina.Android;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.TextView;

public class Test_Dialog extends Activity implements OnClickListener {
/** Called when the activity is first created. */
String[] str = { "111", "222", "333", "444" };
TextView tv;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
tv = (TextView) this.findViewById(R.id.TextView);
Dialog dialog = new AlertDialog.Builder(this).setTitle("对话框标题")
.setIcon(R.drawable.icon).setMessage("登陆对话框")
// .setItems(str, Test_Dialog.this)// 设置对话框要显示的一个list
// .setSingleChoiceItems(str, 0, Test_Dialog.this)//
// 设置对话框显示一个单选的list
.setPositiveButton("确定", Test_Dialog.this)
//				.setNegativeButton("取消", Test_Dialog.this)
.setNeutralButton("退出",Test_Dialog.this)
.create();
dialog.show();
}

@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
if (which == Dialog.BUTTON_POSITIVE) {
// tv.setText("点击了确定按钮");
this.login();
} else if (which == Dialog.BUTTON_NEUTRAL) {
this.finish();
} else {
tv.setText("点击了" + str[which]);
}
}

public void login() {
LayoutInflater inflater = LayoutInflater.from(this);
View view = inflater.inflate(R.layout.dialog, null);
Dialog dialog = new AlertDialog.Builder(this).setTitle("登陆").setView(
view).setPositiveButton("登陆", new OnClickListener() {

@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
final ProgressDialog pdialog = ProgressDialog.show(Test_Dialog.this, "Login", "登陆中...", true);
new Thread(){
public void run(){
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}finally{
pdialog.dismiss();
}
}
}.start();

}

}).setNegativeButton("退出", new OnClickListener() {

@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
Test_Dialog.this.finish();
}

}).create();
dialog.show();
}
}