package com.mohitthakur.loginlayout; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.Toast; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button button; button = (Button) findViewById(R.id.btn_login); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Toast.makeText(MainActivity.this,"sign-in clicked" , Toast.LENGTH_SHORT).show(); } }); Button button1; button1 = (Button) findViewById(R.id.forgot); button1.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Toast.makeText(MainActivity.this,"Forgot password clicked" , Toast.LENGTH_SHORT).show(); } }); Button button2; button2 = (Button) findViewById(R.id.signup); button2.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Toast.makeText(MainActivity.this,"sign-up clicked" , Toast.LENGTH_SHORT).show(); } }); } }