网络服务-安卓系统:通过我的服务器上注册的电子邮件检索密码

Question

当用户提交他在我的服务器上注册的邮件id时，我正在为他检索密码。我需要检查他是否输入了正确的注册id，并通过将密码发送到相应的邮件并将对话框设置为发送到您邮件的密码来给他答复，或者如果他输入了错误的邮件id，我必须显示未注册的邮件id。。。有什么想法吗？这是我的密码。。。

             package com.soap;
             import java.util.regex.Matcher;
             import java.util.regex.Pattern;
             import org.ksoap2.SoapEnvelope;
             import org.ksoap2.serialization.PropertyInfo;
             import org.ksoap2.serialization.SoapObject;
             import org.ksoap2.serialization.SoapSerializationEnvelope;
             import org.ksoap2.transport.HttpTransportSE;
             import android.app.Activity;
             import android.app.Dialog;
             import android.app.ProgressDialog;
            import android.os.Bundle;
          import android.util.Log;
            import android.view.View;
           import android.view.View.OnClickListener;
           import android.widget.Button;
          import android.widget.EditText 
       public class Register extends Activity {
/** Called when the activity is first created. */
// static Spinner operator = null;
private static final String SOAP_ACTION = "......";
private static final String METHOD_NAME = "......";
private static final String NAMESPACE = "......";
private static final String URL = "My site";
private static final String TAG = "HELLO";
Thread t;
ProgressDialog dialog;
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.forgotpasswordpage);
    Button signin = (Button) findViewById(R.id.fpwdsubmit);
    signin.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            showDialog(0);
            t = new Thread() {
                public void run() {
                    register();
                }
            };
            t.start();
        }
    });
}
@Override
protected Dialog onCreateDialog(int id) {
    switch (id) {
    case 0: {
        dialog = new ProgressDialog(this);
        dialog.setMessage("Please wait while connecting...");
        dialog.setIndeterminate(true);
        dialog.setCancelable(true);
        return dialog;
    }
    }
    return null;
}
public void register() {
    Log.v(TAG, "Trying to Login");
    EditText etxt_user = (EditText)findViewById(R.id.fpedtext);
    String email_id = etxt_user.getText().toString();
    SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
    request.addProperty("Email", email_id);
     Pattern EMAIL_ADDRESS_PATTERN =Pattern.compile(
             "[a-zA-Z0-9\+\.\_\%\-\+]{1,256}" +
             "\@" +
             "[a-zA-Z0-9][a-zA-Z0-9\-]{0,64}" +
             "(" +
             "\." +
             "[a-zA-Z0-9][a-zA-Z0-9\-]{0,25}" +
             ")+");
     Matcher matcher = EMAIL_ADDRESS_PATTERN.matcher(email_id);
     if(matcher.matches()){
      Log.v(TAG, "Your email id is valid ="+email_id);
    //  System.out.println("Your email id is valid ="+email);
     }
     else{
   //  System.out.println("enter valid email id");
      Log.v(TAG, "enter valid email id" );
     }
    SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
    soapEnvelope.dotNet = true;
    soapEnvelope.setOutputSoapObject(request);
    HttpTransportSE aht = new HttpTransportSE(URL);
    try {
        aht.setXmlVersionTag("<?xml version="1.0" encoding="UTF-8"?>"); 
        aht.call(SOAP_ACTION, soapEnvelope);
    SoapObject resultsRequestSOAP = (SoapObject) soapEnvelope.bodyIn;
        Log.v("TAG", String.valueOf(resultsRequestSOAP));
    } catch (Exception e) {
        e.printStackTrace();
    }
}

}

Answer 1

放下这些步骤，你就得到了答案。

1-：解析响应并将其存储在本地变量中，如int resTemp=0；

2-：相应地使用给定的打击代码。

    if(resTemp==1)
                        {
                            AlertDialog.Builder successfullyLogin = new Builder(LoginActivity.this);
                            successfullyLogin.setCancelable(false);
                            successfullyLogin.setMessage("Successfully Login !");
                            successfullyLogin.setPositiveButton("Ok",new DialogInterface.OnClickListener() 
                            {
                                public void onClick(DialogInterface dialog,int which) 
                                {
                                    finish();
                                    startActivity(new Intent(LoginActivity.this,MainMenuActivity.class));
                                }
                            });
                            successfullyLogin.show();

                        }
   else if(resTemp==-1){
                            AlertDialog.Builder unsuccessfullyLogin = new Builder(LoginActivity.this);
                            unsuccessfullyLogin.setCancelable(false);
                            unsuccessfullyLogin.setMessage("Invalid Username or Password !");
                            unsuccessfullyLogin.setPositiveButton("TryAgain",new DialogInterface.OnClickListener() 
                            {
                                public void onClick(DialogInterface dialog,int which) 
                                {
                                    etLoginUserName.setText("");
                                    etLoginPassword.setText("");
                                    etLoginUserName.requestFocus();
                                }
                            });
                            unsuccessfullyLogin.setNeutralButton("Forgot Password",new DialogInterface.OnClickListener() 
                            {
                                public void onClick(DialogInterface dialog,int which) 
                                {
                                }
                            });
                            unsuccessfullyLogin.show();
                        }

我希望它对你有用。