[Q] Android Chat Program Development

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Hi guys,

I'm new here and this is my first post. I'm new to android program as i've just started learning at university. I'm developing a chat application that interacts with a chat server on a pc. I've created a login page that has a predefined username as password within it, however i wish to implement a system that checks the login name and password to a database, how ever i have no idea how to do this. Could anyone help please?.

p.s. sorry if this is in the wrong thread.

The coding for the login page is:

package com.svennevik.andriod;


import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

public class AndriodPasswordActivity extends Activity
{


@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.login);



final AlertDialog.Builder adb = new AlertDialog.Builder(this);
adb.setTitle("Login Incorrect");
adb.setMessage("Try again");
adb.setPositiveButton("Ok", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int id)
{


}
});

Button send1 = (Button)findViewById(R.id.connectButton);
send1.setOnClickListener(new OnClickListener()

{
public void onClick(View v)
{

final EditText e1 = (EditText)findViewById(R.id.usernameEditText);
String username = e1.getText().toString();

final EditText e2 = (EditText)findViewById(R.id.passwordEditText);
String password = e2.getText().toString();

if (username.equals ("donald") && password.equals ("duck"))
f ();
else
adb.show ();
}
});
}

void f()
{
Intent i1 = new Intent(this, AndriodConnectionActivity.class);
startActivity (i1);
}
}

You might want to move this to a more focused forum, perhaps a subforum in Android Development & Hacking

i tried there first but it wont let me post it there, maybe a mod can move it?

Please use the Q&A Forum for questions &
Read the Forum Rules Ref Posting

Moving to Q&A

any know or can help at all? Please i'm kinda time limited