Android开发中实现用户注册和登陆的代码实例分享

Android开发中实现用户注册和登陆的代码实例分享

在android的应用中越来越多的包含了网络互动功能，这就带来了注册，登陆账号功能。本文完整的介绍对话框的方式实现用户登陆功能。

登陆效果： 应用程序判断当前用户还未登陆，弹出登陆对话框，用户输入账号和密码信息后，传到服务器验证，验证成功后，现实Toast 成功信息，并转到其他界面。

注册效果：用户如没有账号，则点击登陆对话框的 "没有账号，快速注册账号"， 弹出注册界面,用户输入注册信息，点击注册按钮，注册成功后，弹出toast信息"注册成功"，完成注册后，转到其他功能界面。

整个功能大体上分两块：登陆对话框：输入登陆信息，实现登陆功能，转到注册界面。注册对话框：输入注册信息，实现注册功能。

对话框界面布局xml文件：

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="vertical">

android:id="@+id/txt_loginerror"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textColor="#ff0000"

android:text="输入的账号和密码不正确"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

android:visibility="invisible"

/>

android:id="@+id/username"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:text="账号"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_toregister"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

ahttp://ndroid:layout_marginRight="20dip"

android:textColor="#2200C1"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="没有账号?快速注册"

android:gravity="left"

/>

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="vertical">

android:id="@+id/txt_loginerror"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textColor="#ff0000"

android:text="输入的账号和密码不正确"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

android:visibility="invisible"

/>

android:id="@+id/username"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:text="账号"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_toregister"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

ahttp://ndroid:layout_marginRight="20dip"

android:textColor="#2200C1"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="没有账号?快速注册"

android:gravity="left"

/>

android:id="@+id/txt_loginerror"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textColor="#ff0000"

android:text="输入的账号和密码不正确"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

android:visibility="invisible"

/>

android:id="@+id/username"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:text="账号"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_toregister"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

ahttp://ndroid:layout_marginRight="20dip"

android:textColor="#2200C1"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="没有账号?快速注册"

android:gravity="left"

/>

android:id="@+id/username"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:text="账号"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_toregister"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

ahttp://ndroid:layout_marginRight="20dip"

android:textColor="#2200C1"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="没有账号?快速注册"

android:gravity="left"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_toregister"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

ahttp://ndroid:layout_marginRight="20dip"

android:textColor="#2200C1"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="没有账号?快速注册"

android:gravity="left"

/>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_toregister"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

ahttp://ndroid:layout_marginRight="20dip"

android:textColor="#2200C1"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="没有账号?快速注册"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_toregister"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

ahttp://ndroid:layout_marginRight="20dip"

android:textColor="#2200C1"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="没有账号?快速注册"

android:gravity="left"

/>

android:id="@+id/txt_toregister"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

ahttp://ndroid:layout_marginRight="20dip"

android:textColor="#2200C1"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="没有账号?快速注册"

android:gravity="left"

/>

后台业务逻辑：

/*

* 创建用户登陆的对话框

* 登陆界面包含两个按钮

* 1按钮为登陆

* 2按钮为不登陆试玩

* */

private void CreateLoginAlert()

{

AlertDialog.Builder ad =new AlertDialog.Builder(this);

ad.setTitle("账号登陆");

ad.setView(ViewUtility.GetView(this,R.layout.sub_logindialog));

adi= ad.create();

/*

*/

adi.setButton("登陆", new OnClickListener(){

@Override

public void onClick(DialogInterface arg0, int arg1) {

EditText password= (EditText)adi.findViewById(R.id.txt_password);

EditText account =(EditText)adi.findViewById(R.id.txt_username);

PassWord=password.getText().toString();

Account=account.getText().toString();

//生成登陆对话框

m_Dialog=ProgressDialog.show(Main.this, "请等待...", "正在为你登陆...",true);

mRedrawHandler.sleep(100);

}

});

adi.setButton2("试 玩", new OnClickListener(){

@Override

public void onClick(DialogInterface arg0, int arg1) {

ViewUtility.NavigateActivate(Main.this, SelectTheme.class);

}

});

adi.show();

//设置注册点击事件

TextView register=(TextView)adi.findViewById(R.id.txt_toregister);

register.setOnClickListener(new TextView.OnClickListener()

{

public void onClick(View v){

//创建注册对话框

CreateRegisterAlert();

adi.dismiss();

}

});

}

/*

*定时线程做验证用

* */

private RefreshHandler mRedrawHandler = new RefreshHandler();

class RefreshHandler extends Handler {

@Override

public void handleMessage(Message msg) {

try{

//调用网络接口，实现登陆指令

Boolean flags= UserDataServiceHelper.Login(Account, PassWord);

if(flags)

{

//保存登陆信息

UserDataWriteHelper uw=new UserDataWriteHelper(Main.this);

uw.SaveUserInfoInDB("xuwenbing", Account);

//提示登陆成功

Toast.makeText(Main.this, "登陆成功", Toast.LENGTH_SHORT).show();

//转到主题页面

ViewUtility.NavigateActivate(Main.this, SelectTheme.class);

}else

{

//失败 显示错误信息

Toast.makeText(Main.this, "登陆失败", Toast.LENGTH_SHORT).show();

adi.show();

adi.findViewById(R.id.txt_loginerror).setVisibility(View.VISIBLE);

}

}

catch(Exception e)

{

e.printStackTrace();

}

finally{

m_Dialog.dismiss();

}

}

public void sleep(long delayMillis) {

this.removeMessages(0);

sendMessageDelayed(obtainMessage(0), delayMillis);

}

};

对话框界面布局xml文件：

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="vertical">

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

android:gravity="center"

>

android:id="@+id/txt_loginerror"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textColor="#ff0000"

android:text="输入的账号和密码不正确"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

android:visibility="invisible"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/username"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:text="账号"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/nicename"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="昵称"

android:gravity="left"

/>

android:id="@+id/txt_nicename"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="vertical">

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

android:gravity="center"

>

android:id="@+id/txt_loginerror"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textColor="#ff0000"

android:text="输入的账号和密码不正确"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

android:visibility="invisible"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

android:gravity="center"

>

android:id="@+id/txt_loginerror"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textColor="#ff0000"

android:text="输入的账号和密码不正确"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

android:visibility="invisible"

/>

android:id="@+id/txt_loginerror"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textColor="#ff0000"

android:text="输入的账号和密码不正确"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

android:visibility="invisible"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/username"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:text="账号"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/username"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:text="账号"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/username"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:text="账号"

android:gravity="left"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_username"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/password"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="密码"

android:gravity="left"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_password"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/nicename"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="昵称"

android:gravity="left"

/>

android:id="@+id/txt_nicename"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/nicename"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="昵称"

android:gravity="left"

/>

android:id="@+id/txt_nicename"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/nicename"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:textAppearance="?android:attr/textAppearanceMedium"

android:text="昵称"

android:gravity="left"

/>

android:id="@+id/txt_nicename"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

android:id="@+id/txt_nicename"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_marginLeft="20dip"

android:layout_marginRight="20dip"

android:autoText="false"

android:capitalize="none"

android:gravity="fill_horizontal"

android:textAppearance="?android:attr/textAppearanceMedium"

/>

后台业务逻辑：

/*创建注册对话框*/

private void CreateRegisterAlert()

{

//registerdialog

AlertDialog.Builder ad =new AlertDialog.Builder(this);

ad.setTitle("注册账号");

ad.setView(ViewUtility.GetView(this,R.layout.sub_registerdialog));

registerdialog= ad.create();

registerdialog.setButton("注册", new OnClickListener(){

@Override

public void onClick(DialogInterface arg0, int arg1) {

EditText password= (EditText)registerdialog.findViewById(R.id.txt_password);

EditText account =(EditText)registerdialog.findViewById(R.id.txt_username);

EditText nicename =(EditText)registerdialog.findViewById(R.id.txt_nicename);

PassWord=password.getText().toString();

Account=account.getText().toString();

NiceName=nicename.getText().toString();

//生成注册对话框

m_Dialog=ProgressDialog.show(Main.this, "请等待...", "正在为你注册...",true);

mRegsiterHandler.sleep(100);

}

});

registerdialog.setButton2("试 玩", new OnClickListener(){

@Override

public void onClick(DialogInterface arg0, int arg1) {

ViewUtility.NavigateActivate(Main.this, SelectTheme.class);

}

});

registerdialog.show();

}

/*

*定时注册程序

* */

private RegsiterHandler mRegsiterHandler = new RegsiterHandler();

class RegsiterHandler extends Handler {

@Override

public void handleMessage(Message msg) {

try{

//调用网络接口，实现注册指令

Boolean flags= UserDataServiceHelper.Register(Account, PassWord,NiceName);

if(flags)

{

//保存注册信息

UserDataWriteHelper uw=new UserDataWriteHelper(Main.this);

uw.SaveUserInfoInDB("xuwenbing", Account);

//提示注册成功

Toast.makeText(Main.this, "注册成功", Toast.LENGTH_SHORT).show();

//转到主题页面

ViewUtility.NavigateActivate(Main.this, SelectTheme.class);

}else

{

//失败 显示错误信息

Toast.makeText(Main.this, "注册失败", Toast.LENGTH_SHORT).show();

registerdialog.show();

registerdialog.findViewById(R.id.txt_loginerror).setVisibility(View.VISIBLE);

}

}

catch(Exception e)

{

e.printStackTrace();

}

finally{

m_Dialog.dismiss();

}

}

public void sleep(long delayMillis) {

this.removeMessages(0);

sendMessageDelayed(obtainMessage(0), delayMillis);

}

};

两个网络接口功能：

//调用网络接口，实现登陆指令

Boolean flags= UserDataServiceHelper.Login(Account, PassWord);

//调用网络接口，实现注册指令

Boolean flags= UserDataServiceHelper.Register(Account, PassWord,NiceName);

版权声明：本文内容由网络用户投稿，版权归原作者所有，本站不拥有其著作权，亦不承担相应法律责任。如果您发现本站中有涉嫌抄袭或描述失实的内容，请联系我们jiasou666@gmail.com 处理，核实后本网站将在24小时内删除侵权内容。