分配任务看了一下，是注册任务的实现功能，这个任务对于开发软件来说都是基础，但还是需要程序大量编辑实现。需要跳转等功能。我看了设计XML的实现，界面如下：

界面设计很简洁明了，代码实现主要就是注册后的跳转代码如下：

........

public class RegistActivity extends Activity {

EditText RegistName;

EditText RegistPwd;

EditText RegistPwd2;

Button Regist;

String RName;

String RPwd;

String RPwd2;

String regist;

@Override

protected void onCreate(Bundle savedInstanceState){

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_regist);

RegistName = (EditText) findViewById(R.id.RegistName);

RegistPwd = (EditText) findViewById(R.id.RegistPwd);

RegistPwd2 = (EditText) findViewById(R.id.RegistPwd2);

Regist = (Button) findViewById(R.id.Regist);

Regist.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

RName = RegistName.getText().toString();

RPwd = RegistPwd.getText().toString(); RPwd2 = RegistPwd2.getText().toString();

if (!"".equals(RName) && !"".equals(RPwd) && !"".equals(RPwd2) {

if (!RPwd.equals(RPwd2)) {

Toast.makeText(RegistActivity.this, "两次输入的密码不一致", Toast.LENGTH_LONG).show(); }

else { AVUser user = new AVUser();

user.setUsername(RName); user.setPassword(RPwd);

user.signUpInBackground(new SignUpCallback() {

@Override

public void done(AVException e) {

if (e == null) {

// 注册成功

Toast.makeText(RegistActivity.this, "注册成功", Toast.LENGTH_LONG).show();

Handler handler = new Handler(); Runnable runnable = new Runnable() {

@Override

public void run() {

// TODO Auto-generated method stub

Intent intent = new Intent(RegistActivity.this, LoginActivity.class); startActivity(intent);

finish();

}

};

handler.postDelayed(runnable, 2000); }

else { Toast.makeText(RegistActivity.this, "用户名已存在", Toast.LENGTH_LONG).show(); } } }); } }else { //加个报错的Toast Toast.makeText(RegistActivity.this, "账号密码不能为空", Toast.LENGTH_LONG).show();

} } }); }

......

在编译过程中其实很多东西都不能一下子延续下去，查阅之前的代码并且和同学合作才把它给完成了，所有的事情经过认真努力一定有相应的成功。

第一次迭代的感想