main1

package com.example.bau.lab10ex2;

import android.content.Intent;
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.Toast;

public class MainActivity extends AppCompatActivity {
    EditText username, password;
    Button login;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        login = (Button) findViewById(R.id.loginbtn);
        username = (EditText) findViewById(R.id.editText1);
        password = (EditText) findViewById(R.id.editText2);

        login.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (username.getText().toString().equals("mohammadmerhi") && password.getText().toString().equals("123456")) {
                    Intent intent = new Intent(MainActivity.this, Main2Activity.class);
                    startActivity(intent);
                    Toast.makeText(MainActivity.this, "Correct Username and Password", Toast.LENGTH_SHORT).show();
                } else {
                    Toast.makeText(MainActivity.this, "Incorrect Username or Password", Toast.LENGTH_SHORT).show();
                }
            }
        });
    }
}