Android 登录对话框 实现

dialog.xml用于设置DialogView

<?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/AccountTextView"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_marginLeft="20dip"android:text="账号"android:gravity="left"/><EditText android:id="@+id/AccountEditText"android:layout_width="fill_parent"android:layout_height="fill_parent"android:layout_marginLeft="20dip"android:layout_marginRight="20dip"android:scrollHorizontally="true"android:autoText="false"android:capitalize="none"android:gravity="fill_horizontal"/><TextView android:id="@+id/PasswordTextView"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_marginLeft="20dip"android:text="密码"android:gravity="left"/><EditText android:id="@+id/PasswordEidtText"android:layout_width="fill_parent"android:layout_height="fill_parent"android:layout_marginLeft="20dip"android:layout_marginRight="20dip"android:scrollHorizontally="true"android:autoText="false"android:capitalize="none"android:gravity="fill_horizontal"android:password="true"/></LinearLayout>

Activity

package com.zeph.android;import android.app.Activity;import android.app.AlertDialog;import android.app.ProgressDialog;import android.content.DialogInterface;import android.os.Bundle;import android.view.LayoutInflater;import android.view.View;public class Android_DialogActivity extends Activity {/** Called when the activity is first created. */ProgressDialog p_dialog;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);AlertDialog dialog = new AlertDialog.Builder(Android_DialogActivity.this).setTitle("登录提示").setMessage("是否登录").setPositiveButton("确定", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {// TODO Auto-generated method stubLayoutInflater factory = LayoutInflater.from(Android_DialogActivity.this);final View DialogView = factory.inflate(R.layout.dialog, null);AlertDialog dlg = new AlertDialog.Builder(Android_DialogActivity.this).setTitle("登陆框").setView(DialogView).setPositiveButton("确定",new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog,int which) {// TODO Auto-generated method// stubp_dialog = ProgressDialog.show(Android_DialogActivity.this,"请等待","正在为您登录...",true);new Thread() {public void run() {try {sleep(3000);} catch (Exception e) {e.printStackTrace();} finally {p_dialog.dismiss();}}}.start();}}).setNegativeButton("取消",new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog,int which) {// TODO Auto-generated method// stubAndroid_DialogActivity.this.finish();}}).create();dlg.show();}}).setNegativeButton("退出", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {// TODO Auto-generated method stubAndroid_DialogActivity.this.finish();}}).create();dialog.show();}}