Android Open Source - City-Outdoors-Android Log In Or Sign Up Activity

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License

The source code is released under:

Copyright (c) 2012, Edinburgh Council All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are ...

Java Source Code

package uk.co.jarofgreen.cityoutdoors.UI;
/*from   w w  w  . j a va 2  s. co  m*/


import uk.co.jarofgreen.cityoutdoors.API.LogInOrSignUpCall;
import uk.co.jarofgreen.cityoutdoors.Service.LoadUserDataService;
import uk.co.jarofgreen.cityoutdoors.Service.SendFeatureFavouriteService;
import uk.co.jarofgreen.cityoutdoors.OurApplication;
import uk.co.jarofgreen.cityoutdoors.R;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnCancelListener;
import android.content.Intent;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;

/**
 * 
 * @author James Baster  <james@jarofgreen.co.uk>
 * @copyright City of Edinburgh Council & James Baster
 * @license Open Source under the 3-clause BSD License
 * @url https://github.com/City-Outdoors/City-Outdoors-Android
 */
public class LogInOrSignUpActivity extends BaseActivity {
  
   ProgressDialog mDialog;
   LogInTask logInTask;
   
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.login_or_signup);  
    }
    
    
    public void onClickLogIn(View v) {
      logInTask = new LogInTask();
      
      mDialog = new ProgressDialog(this);
      mDialog.setMessage(getString(R.string.login_checking_data_with_server_wait));
      mDialog.setOnCancelListener(new OnCancelListener() {
            public void onCancel(DialogInterface arg0) {
              logInTask.cancel(true);
            }
        });
      mDialog.setCancelable(true);    
      mDialog.show();

      logInTask.setEmail(((EditText)findViewById(R.id.email)).getText().toString());
      logInTask.setPassword(((EditText) findViewById(R.id.password)).getText().toString());
      logInTask.execute(true);     
    }
    
    public void onClickLogInTwitter(View v) {
      Intent i = new Intent(this, LogInTwitterActivity.class);
      startActivity(i);    
    }

    public void onClickForgotPassword(View v) {
      Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.server_url)+"/forgottenPassword.php"));
        startActivity(browserIntent);
    }
         
    private class LogInTask extends AsyncTask<Boolean, Void, Boolean> {
 
    protected String Email;
      protected String Password;
      
      protected LogInOrSignUpCall logInOrSignUpCall;
      
        protected Boolean doInBackground(Boolean... dummy) {
          
            try{
              logInOrSignUpCall = new LogInOrSignUpCall(LogInOrSignUpActivity.this, (OurApplication)getApplication());
              return logInOrSignUpCall.execute(Email, Password);
            } catch(Exception e) {
              Log.d("ERRORINLOGIN",e.toString());
              if (e.getMessage() != null) Log.d("ERRORINLOGIN",e.getMessage());
            }
          
            return false;
          
        }

        protected void onPostExecute(Boolean result) {
          LogInOrSignUpActivity.this.mDialog.dismiss();

          if (result) {
            logInOrSignUpCall.saveResults();
            // send data to and get data from server in background
            LogInOrSignUpActivity.this.startService(new Intent(LogInOrSignUpActivity.this, SendFeatureFavouriteService.class));
            LogInOrSignUpActivity.this.startService(new Intent(LogInOrSignUpActivity.this, LoadUserDataService.class));
            // start main screen
            Intent i = new Intent(LogInOrSignUpActivity.this, MainActivity.class);
            LogInOrSignUpActivity.this.startActivity(i);
            // kill login screen
            LogInOrSignUpActivity.this.finish();
          } else {
            Toast.makeText(LogInOrSignUpActivity.this, LogInOrSignUpActivity.this.getString(R.string.login_or_signup_result_fail)+" "+logInOrSignUpCall.getErrorMessage(), Toast.LENGTH_LONG).show();
          }

        }
                
      public void setEmail(String email) {
      Email = email;
    }

    public void setPassword(String password) {
      Password = password;
    }
    }
    
    
    
}

Java Source Code List

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