MainActivity.class import MenuActivity.class AboutActivity.class

LISTING PROGRAM

1. MainActivity.class import

android.content.Intent; import android.os.Handler; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; public class MainActivity extends AppCompatActivity { int SPLASH_TIME_OUT = 3000 ; Override protected void onCreateBundle savedInstanceState { super .onCreatesavedInstanceState; setContentViewR.layout. activity_main ; new Handler.postDelayed new Runnable { Override public void run { Intent i = new IntentMainActivity. this , MenuActivity. class ; startActivityi; finish; no history } }, SPLASH_TIME_OUT ; } }

2. MenuActivity.class

import android.content.Intent; import android.os.Bundle; import android.support.annotation.Nullable ; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.Button; public class MenuActivity extends AppCompatActivity { private Button startButton ; private Button aboutButton ; Override protected void onCreate Nullable Bundle savedInstanceState { super .onCreatesavedInstanceState; setContentViewR.layout. activity_menu ; Universitas Sumatera Utara startButton = Button findViewByIdR.id. start_button ; aboutButton = Button findViewByIdR.id. about_button ; startButton .setOnClickListener startClickListener ; aboutButton .setOnClickListener aboutClickListener ; } View.OnClickListener startClickListener = new View.OnClickListener { Override public void onClickView view { Intent i = new IntentMenuActivity. this , SearchActivity. class ; startActivityi; } }; View.OnClickListener aboutClickListener = new View.OnClickListener { Override public void onClickView view { Intent i = new IntentMenuActivity. this , AboutActivity. class ; startActivityi; } }; };

3. AboutActivity.class

import android.os.Bundle; import android.support.annotation.Nullable ; import android.support.v7.app.AppCompatActivity; public class AboutActivity extends AppCompatActivity { Override protected void onCreate Nullable Bundle savedInstanceState { super .onCreatesavedInstanceState; setContentViewR.layout. activity_about ; } } A-2 Universitas Sumatera Utara

4. BoyerMoore.class