Phaandiyan Anparasan

Phaandiyan Anparasan has worked for four companies since 2009. In 2009, they worked as a Global Service Desk for British American Tobacco. From 2010 to 2018, they were a Technical Engineer LVL 2 for Atos, where they provided 2nd level support for users and technical support for SAP Application. From 2018 to 2020, they were a Cloud Support Engineer for NextLabs, Inc., where they performed daily monitor and operational support for backup solution, monitored backup jobs, executed restore jobs, and troubleshoot failed jobs. Since 2020, they have been an AWS/AZURE Cloud Engineer for iLink Digital.

package com.example.cipher;

import android.content.Context;

import android.content.Intent;

import android.content.SharedPreferences;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

import android.widget.TextView;

import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

Button btn_login = findViewById(R.id.btn_login);

final EditText et_username = findViewById(R.id.et_username);

final EditText et_password = findViewById(R.id.et_password);

final TextView tv_register = findViewById(R.id.tv_register);

final SharedPreferences sharedPreferences = getSharedPreferences("user", Context.MODE_PRIVATE);

btn_login.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View view) {

String username = et_username.getText().toString();

String password = et_password.getText().toString();

if (username.equals(sharedPreferences.getString("username", "")) &&

password.equals(sharedPreferences.getString("password", ""))) {

Intent intent = new Intent(MainActivity.this, HomeActivity.class);

startActivity(intent);

} else {

Toast.makeText(MainActivity.this, "Wrong username or password",

Toast.LENGTH_SHORT).show();

}

}

});

tv_register.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View view) {

Intent intent = new Intent(MainActivity.this, RegisterActivity.class);

startActivity