荟萃在线音乐播放器，一起制作，第一部分用户登录模块（持续更新）

来源：互联网发布：手机画设计图软件编辑：程序博客网时间：2024/05/14 12:48

发现自己好久没写博客了，最近解决的问题也都没有整理出来，该打该打。

现在公司已经不忙了，所以可以自己学一些自己喜欢的东西，这次我想给学校做一个在线播放器，顺便系统的练练手。

忙活了好几天，终于把webservices给配置好了，我是用的是.net webservices使用起来感觉要比java的axis2好用的多（好用100倍），具体如何搭建.netwebservices我想这个我就不具体说了，太简单了，只需要按照网上步骤来就行（在此之前要搭建好IIS，估计这个才是里面比较复杂的），服务器搭建好就可以写代码了，我写了一个简单的验证用户登录代码。

[代码]java代码：

/// <summary>    /// Verificate the user    /// </summary>    /// <param name="name"></param>    /// <param name="password"></param>    /// <returns></returns>    [WebMethod]    public String VerificationUser(String name,String password) {String names,passwords;names = name;passwords = password;if(names.Equals("zero") && passwords.Equals("111111")){return "1";}else{return "0";}    }    /// <summary>    /// regist the user,ensure isn't the same username    /// </summary>    /// <param name="name"></param>    /// <param name="password"></param>    /// <returns></returns>    [WebMethod]    public String RegistUser(String name,String password) {        return "1";    }

代码很好理解，VerificationUser是验证用户名和密码是否正确的，RegistUser是注册用户的，RegistUser没怎么好好写呢，这个也很简单，只需判断数据库中有没有此name，没有就插入就OK，VerificationUser也是，只需查找数据库中是否有此name，并且密码是否正确即可。

下面是android代码部分。因为我用了MVC模式，所以代码类非常多，好处是容易拓展，而且便于重复利用，坏处是，看起来需要有一点逻辑空间。这段代码最后贴，主要代码做一点解释。

loginservices类：主要来和webservices打交道，使用ksoap获取webservices的返回信息，我的代码估计和网上搜到的不太一样，主要是我把webservices地址命名空间和方法放进了一个实体类中，于是result的获取方法就可以重复利用了，不多说，以下是代码：

[代码]java代码：

package com.huicui.music.services;import java.util.ArrayList;import java.util.HashMap;import java.util.Iterator;import java.util.Map;import org.ksoap2.SoapEnvelope;import org.ksoap2.serialization.SoapObject;import org.ksoap2.serialization.SoapSerializationEnvelope;import org.ksoap2.transport.HttpTransportSE;import android.util.Log;import com.huicui.music.util.Path;import com.huicui.music.utilcontrol.WebMethodControl;import com.huicui.music.utilmodel.WebMethod;public class loginServices {private String TAG = "loginServices";/**the address of webservices*/private String serviceUrl;/**the namespace of webservices*/private String namespace;/**the name of method*/private String methodName;/**the url of httpclient*/private String soapAction;/**the parameter data*/private SoapObject request;private WebMethodControl webmethodcontrol;private WebMethod webmethod;private Object result;public loginServices(){serviceUrl = Path.getServicePATH();namespace = Path.getNameSpacePATH();webmethodcontrol = new WebMethodControl();}/** * set the parameter to request * @param parameter * @param request * @return SoapObject * */@SuppressWarnings("rawtypes")private SoapObject getSoapObject(HashMap<String,String> parameter,SoapObject request){Iterator iter = parameter.entrySet().iterator();while (iter.hasNext()) {    Map.Entry entry = (Map.Entry) iter.next();    request.addProperty(entry.getKey().toString().trim(), entry.getValue().toString().trim());}return request;}/**return result*/private Object getResult(WebMethod webmethod){methodName = webmethod.getMethodname();//get the name of method        soapAction = namespace + methodName;Object result = null;    try {        request = new SoapObject(namespace,methodName);        request = getSoapObject(webmethod.getMethodhashmap(),request);//set request's elements        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);//set the version number        envelope.bodyOut = request;        envelope.dotNet = true;        envelope.setOutputSoapObject(request);        HttpTransportSE ht = new HttpTransportSE(serviceUrl);        ht.debug = true;        // web service请求          ht.call(soapAction, envelope);        // get result        result = (Object)envelope.getResponse();    } catch (Exception ex) {        ex.printStackTrace();    }    return result;}/** * Verification name and password * @param parameter the list of parameter * @return true success to login false false to login * */public boolean getVerification(ArrayList<String> parameter){webmethod = webmethodcontrol.getVerificationUserEntity(parameter);//get webmethod objectresult = getResult(webmethod);    if(result != null && "1".equals(result.toString()))    return true;    else{    return false;    }}/**regist new user*/public boolean getRegisetUser(ArrayList<String> parameter){webmethod = webmethodcontrol.getRegistUserEntity(parameter);//get webmethod objectresult = getResult(webmethod);if(result != null && "1".equals(result.toString()))    return true;    else{    return false;    }}}

代码都做了注释，本人英文不太好，可能注释写的不好，不过能理解意思就行。其中getSoapObject是给request设置参数，此处参数为键值对，键为webservices的参数（注：此处参数顺序和参数名必须一致）。至于webservices地址和命名空间什么的，你弄好了webservices环境就知道了，services.cs文件头部就是，命名空间也是可以改的，方法名就是你的webservices的方法名称。其实这段代码只要拿过来用就行了，此处已经算是封装了result的获取，以后增加需要修改的就是那两个方法的逻辑性了。

把项目中各文件都说明一下吧，代码不都贴上来了：

Verification：Login的控制类，里面存放的是字符串验证方法，登陆和注册的调用方法；

loginServices：你们已经知道了；

AlertDialogs，ProgressDialogs：dialog的封装，以便重复利用，方便快捷；

BaseTools：我的一些常用工具，比如Log，Toast，其中log据说可以设置islogable来达到关闭log的功能此处没研究，我的代码必须修改源代码才能关闭log；

Path：存放的静态的路径，比如webservices的路径；State：一些状态，比如dialog的状态；

WebMethodName：返回webservices的方法名；

WebMethodParameter：设置webservices的参数，此处额外重要，参数必须一致；

AlertDialogControl：alertdialog用到了实体类，因为他的参数比较多，所以有一个control方法；WebMethodControl：返回WebMethod对象；

AlertDialogModel，WebMethod：两个实体类。

[代码]java代码：

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:background="#ffffff"    android:orientation="vertical" ><RelativeLayout    android:layout_width="fill_parent"    android:layout_height="50dp"    android:id="@+id/logintitle"    style="@style/titlebar"    android:layout_alignParentTop="true"    >    <Button        android:layout_width="50dip"        android:layout_height="wrap_content"        android:id="@+id/loginback"        style="@style/loginback"        android:layout_alignParentLeft="true"        android:text="@string/loginback"        />    <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:id="@+id/logintopic"        style="@style/logintopic"        android:text="@string/logintopic"        android:layout_centerInParent="true"        />    <Button        android:layout_width="50dp"        android:layout_height="wrap_content"        android:id="@+id/register"        style="@style/register"        android:text="@string/register"        android:layout_alignParentRight="true"        /></RelativeLayout><LinearLayout    android:layout_width="fill_parent"    android:layout_height="wrap_content"    style="@style/loginlayout"    android:id="@+id/usernamelayout"    android:layout_below="@+id/logintitle"    ><EditText    android:layout_width="fill_parent"    android:layout_height="wrap_content"    style="@style/loginedit"    android:hint="@string/login_name_hint"    android:id="@+id/username"    /><EditText    android:layout_width="fill_parent"    android:layout_height="wrap_content"    style="@style/loginedit"    android:id="@+id/password"    android:hint="@string/login_password_hint"    /><EditText    android:layout_width="fill_parent"    android:layout_height="wrap_content"    style="@style/loginedit"    android:id="@+id/repassword"    android:hint="@string/login_repassword_hint"    /><Button    android:layout_width="fill_parent"    android:layout_height="wrap_content"    android:id="@+id/submit"    style="@style/button"    android:text="@string/submit"    /><Button    android:layout_width="fill_parent"    android:layout_height="wrap_content"    android:id="@+id/registsubmit"    style="@style/button"    android:text="@string/register"    /></LinearLayout></RelativeLayout>

strings.xml

[代码]java代码：

<?xml version="1.0" encoding="utf-8"?><resources>    <string name="hello">Hello World, HuicuimusicActivity!</string>    <string name="app_name">Huicuimusic</string>    <string name="logintopic">荟萃音乐登陆</string>    <string name="register">注册</string>    <string name="submit">登陆</string>    <string name="loginback">返回</string>    <string name="login_name_hint">请输入4到8位用户名</string>    <string name="login_password_hint">请输入6到10位密码</string>    <string name="wite">请等待</string>    <string name="inputerror">输入的用户或密码格式不对，请按要求输入</string>    <string name="inputempty">用户名或密码为空</string>    <string name="login_repassword_hint">请再次输入密码</string>    <string name="registtopic">荟萃音乐注册</string>    <string name="cipher">两次输入的密码不同</string>    <string name="registsuccess">注册成功</string></resources>

style.xml

[代码]java代码：

<?xml version="1.0" encoding="utf-8"?><resources>    <style name="loginlayout">        <item name="android:paddingLeft">20dp</item>        <item name="android:paddingRight">20dp</item>        <item name="android:orientation">vertical</item>    </style>    <style name="logininput">            </style>    <style name="titlebar">        <item name="android:background">#1a7af2</item>        <item name="android:orientation">horizontal</item>    </style>    <style name="loginback">        <item name="android:width">50dip</item>        <item name="android:height">50dip</item>        <item name="android:background">@drawable/login_btnxml</item>        <item name="android:textColor">#ffffff</item>        <item name="android:textSize">18sp</item>    </style>    <style name="logintopic">        <item name="android:height">50dp</item>        <item name="android:gravity">center</item>        <item name="android:textColor">#ffffff</item>        <item name="android:textSize">18sp</item>    </style>    <style name="register">        <item name="android:width">50dp</item>        <item name="android:height">50dp</item>        <item name="android:gravity">center</item>        <item name="android:textColor">#ffffff</item>        <item name="android:background">@drawable/login_btnxml</item>        <item name="android:textSize">18sp</item>    </style>    <style name="loginedit" >        <item name="android:layout_marginTop">20dp</item>        <item name="android:background">#ccc</item>        <item name="android:height">40dp</item>        <item name="android:paddingLeft">5dp</item>        <item name="android:paddingRight">5dp</item>    </style>    <style name="button">        <item name="android:layout_marginTop">20dp</item>        <item name="android:background">@drawable/login_btnxml</item>        <item name="android:textColor">#ffffff</item>        <item name="android:height">40dp</item>        <item name="android:textStyle">bold</item>        <item name="android:textSize">20sp</item>    </style><!--  <style name="BasicButtonStyle" parent="@android:style/Widget.Button"><item name="android:gravity">center_vertical|center_horizontal</item><item name="android:textColor">#ff00cc</item><item name="android:shadowColor">#ff000000</item><item name="android:shadowDx">0</item><item name="android:shadowDy">-1</item><item name="android:shadowRadius">0.2</item><item name="android:textSize">20dip</item><item name="android:textStyle">italic</item><item name="android:background">@drawable/btn_custom</item><item name="android:focusable">true</item><item name="android:clickable">true</item><item name="android:width">200dip</item><item name="android:padding">20dip</item><item name="android:height">60dip</item><item name="android:ellipsize">end</item></style>--><style name="TextStyle1" >    <item name="android:ellipsize">marquee</item>    <item name="android:gravity">center</item>    <item name="android:hint">http://www.baidu.com</item><!-- Text为空时显示的文字提示信息，可通过textColorHint设置提示信息的颜色 -->    <item name="android:textColorHint">#000000</item>    <item name="android:includeFontPadding">false</item><!--设置文本是否包含顶部和底部额外空白，默认为true-->    <item name="android:linksClickable">true</item><!-- 设置链接是否点击连接，即使设置了autoLink -->    <item name="android:autoLink">web</item><!-- 设置是否当文本为URL链接/email/电话号码/map时，文本显示为可点击的链接。可选值(none/web/email/phone/map/all) --><item name="android:marqueeRepeatLimit">3</item><!-- 在ellipsize指定marquee的情况下，设置重复滚动的次数，当设置为marquee_forever时表示无限次。 --><item name="android:ems">10</item><item name="android:maxLength">10</item><item name="android:lines">2</item><!-- 设置文本的行数，设置两行就显示两行，即使第二行没有数据。 --><item name="android:lineSpacingExtra">20dip</item><!-- 设置行间距 --><item name="android:lineSpacingMultiplier">1.5</item><!-- 设置行间距的倍数。如”1.2” --><item name="android:numeric">integer</item><!-- 如果被设置，该TextView有一个数字输入法,点击效果 --><item name="android:password">false</item><!-- 以小点”.”显示文本 --><item name="android:scrollHorizontally">true</item><item name="android:shadowColor">#ffff34cc</item><item name="android:shadowDy">-1</item><!-- 设置阴影纵向坐标开始位置。 --><item name="android:shadowRadius">3.0</item><!-- 设置阴影的半径。设置为0.1就变成字体的颜色了，一般设置为3.0的效果比较好。 --><!-- <item name="android:textAppearance">@android:attr/textAppearanceButton</item> --><item name="android:textScaleX">2.0</item><!-- 设置文字缩放，默认为1.0f。 --><item name="android:textStyle">bold|italic</item><item name="android:typeface">monospace</item><!-- 设置文本字体，必须是以下常量值之一：normal 0, sans 1, serif 2, monospace(等宽字体) 3] --></style><style name="EditStyle1" >    <item name="android:capitalize">characters</item><!-- 设置英文字母大写类型。设置如下值：sentences仅第一个字母大写；words每一个单词首字母大小，用空格区分单词；characters每一个英文字母都大写 --><item name="android:cursorVisible">true</item><!-- 设定光标为显示/隐藏，默认显示。如果设置false，即使选中了也不显示光标栏。 --><item name="android:digits">12345qwer</item><!-- 设置允许输入哪些字符。如“1234567890.+-*/%\n()” --><!-- <item name="android:drawableLeft">@drawable/ic_launcher</item>在text的左边输出一个drawable（如图片）。 --><item name="android:drawablePadding">20dip</item><!-- 设置text与drawable(图片)的间隔，与drawableLeft、drawableRight、drawableTop、drawableBottom一起使用，可设置为负数，单独使用没有效果。 --><item name="android:editable">true</item><!-- 设置是否可编辑。仍然可以获取光标，但是无法输入。但是可以删除 --><item name="android:ellipsize">start</item><!-- 设置当文字过长时,该控件该如何显示。有如下值设置：”start”—–省略号显示在开头；”end”——省略号显示在结尾；”middle”—-省略号显示在中间；”marquee” ——以跑马灯的方式显示(动画横向移动) --><item name="android:freezesText">true</item><!-- 设置保存文本的内容以及光标的位置。参见：这里。 --><item name="android:gravity">center</item><!-- 设置文本位置，如设置成“center”，文本将居中显示。 --><item name="android:hint">隐藏</item><!-- Text为空时显示的文字提示信息，可通过textColorHint设置提示信息的颜色 --><!--<item name="android:imeOptions">actionDone</item> 探索ing --><item name="android:includeFontPadding">true</item><!-- 设置文本是否包含顶部和底部额外空白，默认为true。 --><item name="android:inputType">number</item><!-- 设置文本的类型，用于帮助输入法显示合适的键盘类型。有如下值设置：none、text、textCapCharacters字母大小、textCapWords单词首字母大小、textCapSentences仅第一个字母大小、textAutoCorrect、textAutoComplete自动完成、textMultiLine多行输入、textImeMultiLine输入法多行（如果支持）、textNoSuggestions不提示、textEmailAddress电子邮件地址、textEmailSubject邮件主题、textShortMessage短信息（会多一个表情按钮出来，点开如下图：）、textLongMessage长讯息？、textPersonName人名、textPostalAddress地址、textPassword密码、textVisiblePassword可见密码、textWebEditText作为网页表单的文本、textFilte文本筛选过滤、textPhonetic拼音输入、numberSigned有符号数字格式、numberDecimal可带小数点的浮点格式、phone电话号码、datetime时间日期、date日期、time时间 --><item name="android:ems">40</item><item name="android:shadowColor">#ffcc00aa</item><item name="android:shadowDx">2.0</item><item name="android:shadowRadius">3.0</item><item name="android:textScaleX">1.0</item> <!--设置文字之间间隔，默认为1.0f。参见TextView的截图 --><item name="android:textStyle">bold</item><!-- 此处失效，有冲突，奇怪。。。 --></style><style name="BigTextStyle"><item name="android:layout_margin">5dp</item><item name="android:textColor">#ff9900</item><item name="android:textSize">25sp</item></style></resources>

[代码]java代码：

package com.huicui.music.login;import android.app.Activity;import android.content.Context;import android.os.Bundle;import android.util.Log;import android.view.KeyEvent;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;import android.widget.TextView;import com.huicui.music.R;import com.huicui.music.login.control.Verification;import com.huicui.music.util.BaseTools;import com.huicui.music.util.ProgressDialogs;import com.huicui.music.util.State;/** *@author zero (975804495@qq.com) *@date 2012-10-19 */public class Login extends Activity{private String TAG = "Login";private Button loginback,register,submit,registsubmit;private EditText username,password,repassword;private TextView logintopic;private Context context;private Verification verification;private boolean test = false;private BaseTools basetools;/** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.login);        //init view        initview();        //init listener        initlistener();    }    /**init controls*/    private void initview(){    context = Login.this;    logintopic = (TextView)findViewById(R.id.logintopic);    loginback = (Button)findViewById(R.id.loginback);    register = (Button)findViewById(R.id.register);    registsubmit = (Button)findViewById(R.id.registsubmit);    registsubmit.setVisibility(View.GONE);    username = (EditText)findViewById(R.id.username);    password = (EditText)findViewById(R.id.password);    repassword = (EditText)findViewById(R.id.repassword);    repassword.setVisibility(View.GONE);    submit = (Button)findViewById(R.id.submit);verification = new Verification();basetools = new BaseTools();    }    /**init listener*/    private void initlistener(){    loginback.setOnClickListener(new backlistener());    submit.setOnClickListener(new submitlistener());    register.setOnClickListener(new registerlistener());    registsubmit.setOnClickListener(new registsubmitlistener());    }    /**set the listener of back button*/    private class backlistener implements OnClickListener{@Overridepublic void onClick(View v) {// TODO Auto-generated method stubfinish();}    }    /**set the listener of submit button*/    private class submitlistener implements OnClickListener{@Overridepublic void onClick(View v) {// TODO Auto-generated method stubString name = username.getText().toString().trim();String psw = password.getText().toString().trim();int result = verification.stringVerification(name, psw);//verificate the name and pswif(result == 0){//the format is true,then matching the webservicesProgressDialogs progressdialog = new ProgressDialogs(context,"",context.getResources().getString(R.string.wite));progressdialog.show();if(verification.LoginVerification() == true){progressdialog.handler.obtainMessage(State.MSG_DISMISS).sendToTarget();//do the actionBaseTools.Log(TAG, "success to login,the name:" + name + ";the psw:" + psw, 3);}else{progressdialog.handler.obtainMessage(State.MSG_DISMISS).sendToTarget();BaseTools.Log(TAG,"false to login,the name:" + name + ";the psw:" + psw,3);}}else{if(name.length() == 0 || psw.length() == 0){basetools.showTip(context, getResources().getString(R.string.inputempty));}else{basetools.showTip(context, getResources().getString(R.string.inputerror));}}}    }    /**regist listener*/    private class registerlistener implements OnClickListener{@Overridepublic void onClick(View arg0) {// transform the state between the register and loginif(register.getText().toString().equals("注册")){logintopic.setText(R.string.registtopic);register.setText(R.string.submit);submit.setVisibility(View.GONE);repassword.setVisibility(View.VISIBLE);registsubmit.setVisibility(View.VISIBLE);}else{logintopic.setText(R.string.logintopic);register.setText(R.string.register);submit.setVisibility(View.VISIBLE);repassword.setVisibility(View.GONE);registsubmit.setVisibility(View.GONE);}}        }    /**registsubmit listener*/    private class registsubmitlistener implements OnClickListener{@Overridepublic void onClick(View v) {// TODO Auto-generated method stubString name = username.getText().toString().trim();String psw = password.getText().toString().trim();String repsw = repassword.getText().toString().trim();int result = verification.stringVerification(name, psw,repsw);//verificate the name and pswif(result == 0){//the format is true,then matching the webservicesProgressDialogs progressdialog = new ProgressDialogs(context,"",context.getResources().getString(R.string.wite));progressdialog.show();if(verification.RegistVerification() == true){progressdialog.handler.obtainMessage(State.MSG_DISMISS).sendToTarget();//do the actionbasetools.showTip(context, getResources().getString(R.string.registsuccess));//print the success informationfinish();BaseTools.Log(TAG, "success to regist,the name:" + name + ";the psw:" + psw, 3);}else{progressdialog.handler.obtainMessage(State.MSG_DISMISS).sendToTarget();BaseTools.Log(TAG,"false to regist,the name:" + name + ";the psw:" + psw,3);}}else if (result == 8){basetools.showTip(context, getResources().getString(R.string.cipher));}else{if(name.length() == 0 || psw.length() == 0){basetools.showTip(context, getResources().getString(R.string.inputempty));}else{basetools.showTip(context, getResources().getString(R.string.inputerror));}}}        }    /**Intercept the back button to finish this activity*/@Overridepublic boolean onKeyDown(int keyCode, KeyEvent event) {// TODO Auto-generated method stubif (keyCode == KeyEvent.KEYCODE_BACK) {        Log.i(TAG,"intercept the back button");        finish();        }return super.onKeyDown(keyCode, event);}}

Verification.java

[代码]java代码：

package com.huicui.music.login.control;import java.util.ArrayList;import com.huicui.music.services.loginServices;public class Verification {private String name;private String psw;private String repsw;private ArrayList<String> parameter;private loginServices loginservices;public Verification(){parameter = new ArrayList<String>();loginservices = new loginServices();}/**login verification*/public boolean LoginVerification(){setParameterArrayList(name,psw);if(loginservices.getVerification(parameter)){return true;}else{return false;}}/**regist verification*/public boolean RegistVerification(){setParameterArrayList(name,psw);if(loginservices.getRegisetUser(parameter)){return true;}else{return false;}}/** * set parameter to arraylist * */private void setParameterArrayList(String name,String psw){if(parameter.size() != 0){parameter.clear();}parameter.add(name);parameter.add(psw);}/** * verification the psw * @param name * @param psw * @return int 0:OK;1:the length is low;2:the length is high;3:the name's format is error;4:the psw is low;5:the psw is high; * 6:the name's format is error; * */public int stringVerification(String name,String psw){this.name = name.trim();this.psw = psw.trim();return (nameAndpsw() == 7)?0:nameAndpsw();}/** * verification the psw * @param name * @param psw * @return int 0:OK;1:the length is low;2:the length is high;3:the name's format is error;4:the psw is low;5:the psw is high; * 6:the name's format is error;8:the psw and repsw is not the same * */public int stringVerification(String name,String psw,String repsw){this.name = name.trim();this.psw = psw.trim();this.repsw = repsw.trim();if(psw.equals(repsw)){return (nameAndpsw() == 7)?0:nameAndpsw();}else{return 8;//the psw and repsw is not the same}}private int nameAndpsw(){if(name.length() <4){return 1;//the length of name is low of 4}if(name.length() > 8){return 2;//the length of name is high of 8}if(!name.matches("[0-9A-Za-z_]*")){return 3;//format is error}if(psw.length() <6){return 4;//the length of psw is low of 6}if(psw.length() > 20){return 5;//the length of psw is high of 20}if(!psw.matches("[0-9A-Za-z_]*")){return 6;//format is error}return 7;}}

AlertDialogs.java

[代码]java代码：

package com.huicui.music.util;import java.util.ArrayList;import android.app.AlertDialog;import android.app.Dialog;import android.content.Context;import android.content.DialogInterface;import com.huicui.music.utilmodel.AlertDialogModel;/** *@author zero (975804495@qq.com) *@date 2012-10-23 */public class AlertDialogs extends AlertDialog{private AlertDialogModel alertdialogmodel;private String TAG = "AlertDialogs";private ArrayList<String> options;private ProgressDialogs progressdialog;public AlertDialogs(Context context,AlertDialogModel alertdialogmodel,ProgressDialogs progressdialog) {super(context);// TODO Auto-generated constructor stub    this.alertdialogmodel = alertdialogmodel;    this.progressdialog = progressdialog;init();}/**Initialization*/    public void init()    {        //this.setTitle(alertdialogmodel.getTitle());        this.setMessage(alertdialogmodel.getMsg());        //this.setIcon(R.drawable.ic_launcher);        this.setCancelable(false);//false:con't be dismiss by backbutton        options = alertdialogmodel.getOptions();        for(int i = 0;i < options.size();i++){        if(i == 0)        this.setButton(options.get(i),ocl);        else if(i == 1)        this.setButton2(options.get(i),ocl);        else        this.setButton3(options.get(i),ocl);        }    }    OnClickListener ocl = new OnClickListener() {@Overridepublic void onClick(DialogInterface arg0, int arg1) {// TODO Auto-generated method stubswitch (arg1) {            case Dialog.BUTTON1:            BaseTools.Log(TAG, "the button 1", 3);            progressdialog.dismiss();            dismiss();                break;            case Dialog.BUTTON2:            BaseTools.Log(TAG, "the button 2", 3);            dismiss();                break;            default:break;            }}};}

ProgressDialogs.java

[代码]java代码：

package com.huicui.music.util;import android.app.ProgressDialog;import android.content.Context;import android.os.Handler;import android.os.Message;import android.view.KeyEvent;import com.huicui.music.R;import com.huicui.music.utilcontrol.AlertDialogControl;/** *@author zero (975804495@qq.com) *@date 2012-10-23 */public class ProgressDialogs extends ProgressDialog{private String title,con;private String TAG = "ProgressDialogs";private Context context;public ProgressDialogs(Context context, int theme)    {        super(context, theme);        // TODO Auto-generated constructor stub        //init(context);    }    public ProgressDialogs(Context context,String title,String con)    {        super(context);        // TODO Auto-generated constructor stub        this.title = title;        this.con = con;        init();        this.context = context;    }    public Handler handler = new Handler()    {        @Override        public void handleMessage(Message msg)        {            // TODO Auto-generated method stub            super.handleMessage(msg);            switch(msg.what)            {                case State.MSG_DELETE:                    //BaseTools.Log(TAG, msg.obj.toString(), 3);                    ProgressDialogs.this.setMessage((CharSequence) msg.obj);                    break;                case State.MSG_DISMISS:                BaseTools.Log(TAG, "MSG_DISMISS received,dialog dismiss", 3);                    ProgressDialogs.this.dismiss();//use the cancel could call the event of OnCancelListener                    break;                default:                    break;            }        }            };    /**Initialization*/    public void init()    {        this.setProgressStyle(ProgressDialog.STYLE_SPINNER);        this.setTitle(title);        this.setMessage(con);        this.setIcon(R.drawable.ic_launcher);        this.setIndeterminate(false);        this.setCancelable(false);//set false:con't be dismiss by backbutton    }    /**intercept the back of button*/    @Override    public boolean onKeyDown(int keyCode, KeyEvent event) {    // TODO Auto-generated method stub    if (keyCode == KeyEvent.KEYCODE_BACK) {    BaseTools.Log(TAG, "print return", 1);    //start AlertDialog, prompt whether dismiss the progressdialog    AlertDialogControl alertdialgcontrol = new AlertDialogControl();    AlertDialogs alertdialogs = new AlertDialogs(context,alertdialgcontrol.getAlertDialogClose(),ProgressDialogs.this);    alertdialogs.show();    }    return super.onKeyDown(keyCode, event);    }}

AlertDialogControl.java

[代码]java代码：

package com.huicui.music.utilcontrol;import java.util.ArrayList;import com.huicui.music.utilmodel.AlertDialogModel;/** *@author zero (975804495@qq.com) *@date 2012-10-23 */public class AlertDialogControl {private ArrayList<String> options;public AlertDialogControl(){options = new ArrayList<String>();}/** * get the entity of AlertDialogs and set the data to it * @return AlertDialogModel * */public AlertDialogModel getAlertDialogClose(){AlertDialogModel alertdialogmodel = new AlertDialogModel();alertdialogmodel.setTitle("标题");alertdialogmodel.setMsg("是否结束等待");options.add("是");options.add("否");alertdialogmodel.setOptions(options);return alertdialogmodel;}}

BaseTools.java

[代码]java代码：

package com.huicui.music.util;import android.content.Context;import android.util.Log;import android.widget.Toast;public class BaseTools {private static Boolean isLog = true;private Toast toast = null;/** * 显示Toast提示 *  * @param message */public void showTip(Context context,String message) {if(toast == null){toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);}else{toast.cancel();toast.setText(message);}toast.show();}/**print Log level 1:Log.e;level 2:Log.d;level 3:Log.i*/public static void Log(String TAG,String MSG,int level){if(isLog){switch(level){case 1:Log.e(TAG,MSG);break;case 2:Log.d(TAG,MSG);break;case 3:Log.i(TAG,MSG);break;default:break;}}}/** * 判断字符是否为空 * @param text 传入的字符串 * @return true:为空；false:不为空 */public static boolean isAlbumNameKong(String text){if(text.trim().equals("") || text.trim().equals("请输入相册名")){return true;}else{return false;}}/** * 判断俩字符串是否一样 * @param one:第一个字符串；two:第二个字符串 * @return true:一样；false:不一样 */public static boolean TwoISSame(String one,String two){if(one.trim().equals(two.trim())){return true;}else{return false;}}}

Path.java

[代码]java代码：

package com.huicui.music.util;public class Path {private static String ServicePATH = "http://172.16.131.38:8013/Service.asmx";private static String NameSpacePATH = "http://com.zero.huicui/";public static String getServicePATH(){return ServicePATH;}public static String getNameSpacePATH(){return NameSpacePATH;}}

State.java

[代码]java代码：

package com.huicui.music.util;public class State {public static final int MSG_DISMISS = 0x0000;//dialog Handler what ：dismiss    public static final int MSG_DELETE = 0x0001;//dialog Handler what ：delete}

WebMethodName.java

[代码]java代码：

package com.huicui.music.util;/** *@author zero (975804495@qq.com) *@date 2012-10-19 */public class WebMethodName {private static String VerificationUserNAME = "VerificationUser";private static String RegistUserNAME = "RegistUser";/**return the name of method that Verification user*/public static String getVerificationUserNAME(){return VerificationUserNAME;}/**return the name of method that Regist User*/public static String getRegistUserNAME(){return RegistUserNAME;}}

WebMethodParameter.java

[代码]java代码：

package com.huicui.music.util;import java.util.ArrayList;import java.util.HashMap;import android.util.Log;/** *@author zero (975804495@qq.com) *@date 2012-10-19 */public class WebMethodParameter {private String TAG = "WebMethodParameter";private HashMap<String,String> hashmap;public WebMethodParameter(){}/** * set the parameter of VerificationUser,if the webservices have been changed ,this method would be changed * @param parameter * @return HashMap * */public HashMap<String,String> getVerificationUserParameter(ArrayList<String> parameter){hashmap = new HashMap<String,String>();if(parameter == null){Log.e(TAG,"the parameter is null");return null;}if(parameter.get(0) != null){hashmap.put("name", parameter.get(0));}else{Log.e(TAG,"an element in the parameter is null");return null;}if(parameter.get(1) != null){hashmap.put("password", parameter.get(1));}else{Log.e(TAG,"an element in the parameter is null");return null;}return hashmap;}/** * set the parameter of registuser * @param parameter * @return HashMap * */public HashMap<String,String> getRegistUserParameter(ArrayList<String> parameter){hashmap = new HashMap<String,String>();if(parameter == null){Log.e(TAG,"the parameter is null");return null;}if(parameter.get(0) != null){hashmap.put("name", parameter.get(0));}else{Log.e(TAG,"an element in the parameter is null");return null;}if(parameter.get(1) != null){hashmap.put("password", parameter.get(1));}else{Log.e(TAG,"an element in the parameter is null");return null;}return hashmap;}}

WebMethodControl.java

[代码]java代码：

package com.huicui.music.utilcontrol;import java.util.ArrayList;import com.huicui.music.util.WebMethodName;import com.huicui.music.util.WebMethodParameter;import com.huicui.music.utilmodel.WebMethod;/** *@author zero (975804495@qq.com) *@date 2012-10-19 */public class WebMethodControl {private WebMethod webmethod;private WebMethodParameter webmethodparameter;public WebMethodControl(){webmethodparameter = new WebMethodParameter();}/** * get the entity of webmethod,the parameter must be ordered as the webservices.create the entity * @param parameter * @return WebMethod * */public WebMethod getVerificationUserEntity(ArrayList<String> parameter){webmethod = new WebMethod();webmethod.setMethodname(WebMethodName.getVerificationUserNAME());webmethod.setMethodhashmap(webmethodparameter.getVerificationUserParameter(parameter));return webmethod;}/** * get the entity of wenmethod,the parameter must be ordered as the webservices.create the entity * @param parameter * @return WebMethod * */public WebMethod getRegistUserEntity(ArrayList<String> parameter){webmethod = new WebMethod();webmethod.setMethodname(WebMethodName.getRegistUserNAME());webmethod.setMethodhashmap(webmethodparameter.getRegistUserParameter(parameter));return webmethod;}}

AlertDialogModel.java

[代码]java代码：

package com.huicui.music.utilmodel;import java.util.ArrayList;/** *@author zero (975804495@qq.com) *@date 2012-10-23 */public class AlertDialogModel {private String title;private String msg;private ArrayList<String> options;public AlertDialogModel(){}/** * get the title of alertdialog * @return String * */public String getTitle() {return title;}/** * set the title of alertdialog * @param title * */public void setTitle(String title) {this.title = title;}/** * get the msg of alertdialog * @return String * */public String getMsg() {return msg;}/** * set the mag of alertdialog * @param mag * */public void setMsg(String msg) {this.msg = msg;}/** * get the options of alertdialog * @param ArrayList<String> * */public ArrayList<String> getOptions() {return options;}/** * set the options of alertdialog * @param ArrayList<String> * */public void setOptions(ArrayList<String> options) {this.options = options;}}

WebMethod.java

[代码]java代码：

package com.huicui.music.utilmodel;import java.util.HashMap;/** *@author zero (975804495@qq.com) *@date 2012-10-19 */public class WebMethod {private String methodname;private HashMap<String,String> methodhashmap;public WebMethod(){}/** * get the name of method * @return String * */public String getMethodname() {return methodname;}/** * set the name of method * @param methodname the name of method * */public void setMethodname(String methodname) {this.methodname = methodname;}/** * get the hashmap of method that put the key and value for webservices * @return HashMap * */public HashMap<String, String> getMethodhashmap() {return methodhashmap;}/** * set the hashmap of method,put the key and value for webservices,it's important that the key must be the same of webservices * @param methodhashmap * */public void setMethodhashmap(HashMap<String, String> methodhashmap) {this.methodhashmap = methodhashmap;}}----------------------------------------------------------------------------------------------------------------------------------------------------------荟萃音乐已经中途流产了，因为突然发现这种级别的应用已经没有什么练手的意义存在，不过上述代码还是可以拿来借鉴的

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