RegisterPage.java

package com.brink.main;

import android.app.Activity;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.Toast;

public class RegisterPage extends Activity {
	
	EditText emailForm1;
	EditText emailForm2;
	EditText passwordForm1;
	EditText passwordForm2;
	ImageButton registerSubmit;
	ImageButton registerCancel;
	Boolean emailsCorrect, passwordsCorrect;
	
	public void onCreate(Bundle savedInstanceState)
	{
		super.onCreate(savedInstanceState);
		
		//Set the content view for the user to fill out forms.
		setContentView(R.layout.registerpage);
		
		//Get a handle on all the difference views.
		emailForm1 = (EditText) findViewById(R.id.emailForm1);
		emailForm2 = (EditText) findViewById(R.id.emailForm2);
		passwordForm1 = (EditText) findViewById(R.id.passwordForm1);
		passwordForm2 = (EditText) findViewById(R.id.passwordForm2);
		registerSubmit = (ImageButton) findViewById(R.id.registerPageSubmit);
		registerCancel = (ImageButton) findViewById(R.id.registerPageCancel);
		
		emailForm1.setText("");
		passwordForm1.setText("");
		
		registerSubmit.setOnClickListener(new OnClickListener()
		{
			public void onClick(View v) {
				//Check the fields on the app to make sure they are filled out correctly
				if(emailForm1.getText().toString().equals(emailForm2.getText().toString())) {
					//Make the Error TextBox Invisible
					emailsCorrect = true;
				}
				else {
					//If emails are incorrect, have a text field existent under the description of the boxes that will
					//only show up if the emails dont match up.
					emailsCorrect = false;
					
				}
				if(passwordForm1.getText().toString().equals(passwordForm2.getText().toString())) {
					//Make the password Error TextBox invisible.
					passwordsCorrect = true;
				}
				else {
					passwordsCorrect = false;
				}
				
				if(emailsCorrect == false || passwordsCorrect == false)
				{
					//Toast a message telling the user to check the fields.
					Toast.makeText(RegisterPage.this, "Please Check All Fields" , Toast.LENGTH_LONG).show();
				}
				
				if(emailsCorrect == true && passwordsCorrect == true)
				{
					Stored.UserInformation.setUsersEmail(emailForm1.getText().toString());
					Stored.UserInformation.setUsersPassword(passwordForm1.getText().toString());
					if(Stored.UserInformation.retrieveUsersEmail() != "" && Stored.UserInformation.retrieveUsersPassword() != "")
					{
					//Launch Async task for create user.
					CreateNewUserTask submitCreate = new CreateNewUserTask();
					submitCreate.execute(true);
					}
				}
				
				//finish the activity
				finish();
				
			}
		});
		
		registerCancel.setOnClickListener(new OnClickListener()
		{
			public void onClick(View v) {
				Log.w("User is Cancelling the Register User Request", "Closing RegisterPage.java Activity");
				finish();
			}
		});
		
		
		
	}
	
	public void onStart()
	{
		super.onStart();
	}

	public void onPause()
	{
		super.onPause();
		finish();
	}
	
	private class CreateNewUserTask extends AsyncTask<Boolean, Void , Boolean>
	{
		Boolean emailDoesExist = false;

		@Override
		protected Boolean doInBackground(Boolean... arg0) {
			if(OutgoingAPI.doesEmailExist(Stored.UserInformation.retrieveUsersEmail()))
			{
				emailDoesExist = true;
				return false;
			}
			else
			{
				return OutgoingAPI.createUser(true);
			}
		}
		
		@Override
		protected void onPostExecute(Boolean result)
		{
			if(result)
			{
				//User has been created successfully make a dialog
				Log.w("User has been created Successfully", "CreateNewUserTask.onPostExecute");
				startActivity(new Intent("com.brink.HomePage"));
				
				
			}
			else
			{
				if(emailDoesExist)
				{
					//Email exists, show a dialog that shows this.
					Log.w("OutgoingAPI.doesEmailExist returned a 'true'", "CreateNewUserTask.onPostExecute");
				}
				else
				{
					//There was a problem creating the user.
					Log.w("OutgoingAPI.createUser had a problem creating", "CreateNewUserTask.onPostExecute");
					
				}
				
			}
			
		}
		
	}
	
}