Android Open Source - Android-Cloud-Storage-Application Register Activity

From Project

Back to project page Android-Cloud-Storage-Application.

License

The source code is released under:

MIT License

If you think the Android project Android-Cloud-Storage-Application listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package com.example.cloudaltas;
/*from  w  ww  .  java 2s.  co m*/
import android.app.Activity;
import org.json.JSONException;

import org.json.JSONObject;



import com.example.cloudaltas.library.UserFunctions;
import com.example.cloudaltas.library.DatabaseHandler;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;


public class RegisterActivity extends Activity{

  
  Button btnRegister;
  Button btnLinkToLogin;
  EditText inputFullName;
  EditText inputEmail;
  EditText inputPassword;
  TextView registerErrorMsg;
  
  // JSON Response node names
  private static String KEY_SUCCESS = "success";
  private static String KEY_ERROR = "error";
  private static String KEY_ERROR_MSG = "error_msg";
  private static String KEY_UID = "uid";
  private static String KEY_NAME = "name";
  private static String KEY_EMAIL = "email";
  private static String KEY_CREATED_AT = "created_at";

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

    // Importing all assets like buttons, text fields
    inputFullName = (EditText) findViewById(R.id.registerName);
    inputEmail = (EditText) findViewById(R.id.registerEmail);
    inputPassword = (EditText) findViewById(R.id.registerPassword);
    btnRegister = (Button) findViewById(R.id.btnRegister);
    btnLinkToLogin = (Button) findViewById(R.id.btnLinkToLoginScreen);
    registerErrorMsg = (TextView) findViewById(R.id.register_error);
    
    // Register Button Click event
    btnRegister.setOnClickListener(new View.OnClickListener() {      
      public void onClick(View view) {
        String name = inputFullName.getText().toString();
        String email = inputEmail.getText().toString();
        String password = inputPassword.getText().toString();
        UserFunctions userFunction = new UserFunctions();
        JSONObject json = userFunction.registerUser(name, email, password);
        
        // check for login response
        try {
          if (json.getString(KEY_SUCCESS) != null) {
            registerErrorMsg.setText("");
            String res = json.getString(KEY_SUCCESS); 
            if(Integer.parseInt(res) == 1){
              // user successfully registred
              // Store user details in SQLite Database
              DatabaseHandler db = new DatabaseHandler(getApplicationContext());
              JSONObject json_user = json.getJSONObject("user");
              
              // Clear all previous data in database
              userFunction.logoutUser(getApplicationContext());
              db.addUser(json_user.getString(KEY_NAME), json_user.getString(KEY_EMAIL), json.getString(KEY_UID), json_user.getString(KEY_CREATED_AT));            
              // Launch Dashboard Screen
              Intent dashboard = new Intent(getApplicationContext(), DashboardActivity.class);
              // Close all views before launching Dashboard
              dashboard.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
              startActivity(dashboard);
              // Close Registration Screen
              finish();
            }else{
              // Error in registration
              registerErrorMsg.setText("Error occured in registration");
            }
          }
        } catch (JSONException e) {
          e.printStackTrace();
        }
      }
    });

    // Link to Login Screen
    btnLinkToLogin.setOnClickListener(new View.OnClickListener() {

      public void onClick(View view) {
        Intent i = new Intent(getApplicationContext(),
            LoginActivity.class);
        startActivity(i);
        // Close Registration View
        finish();
      }
    });
  }

  
  
  
  
  
  
  
}

Java Source Code List