Eclipse adalah sebuah IDE (Integrated Development Environment) untuk mengembangkan perangkat lunak dan dapat dijalankan di semua platform (platform-independent). Berikut ini adalah sifat dari Eclipse:
- Multi-platform: Target sistem operasi Eclipse adalah Microsoft Windows,Linux, Solaris, AIX, HP-UX dan Mac OS X.
- Mulit-language: Eclipse dikembangkan dengan bahasa pemrograman Java, akan tetapi Eclipse mendukung pengembangan aplikasi berbasis bahasa pemrograman lainnya, seperti C/C++, Cobol, Python, Perl, PHP, dan lain sebagainya.
- Multi-role: Selain sebagai IDE untuk pengembangan aplikasi, Eclipse pun bisa digunakan untuk aktivitas dalam siklus pengembangan perangkat lunak, seperti dokumentasi, test perangkat lunak, pengembangan web, dan lain sebagainya.
Aplikasi game tebak angka ini
merupakan game sederhana tentang perhitungan seperti penjumlahan, pengurangan,
perkalian dan pembagian. Bertujuan untuk melatih kemampuan kecepatan berthitung
pada anak, pada aplikasi ini terdapat beberapa tampilan yaitu :
1. Design form login
Source Code login
package com.example.irmahandayani_161011400026;
import android.app.Activity;
import android.os.Bundle;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.view.MenuItem;
public class MainActivity extends Activity implements OnClickListener {
private String[][] dataUser = {{"ADMIN","ADMIN","Administrator"},
{"user1","password1","Nama User 1"},
{"user2","password2","Nama User 2"}};
private EditText userNameET, passwordET; private final int SUCCESS=1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
userNameET = (EditText) findViewById(R.id.editText2);
passwordET = (EditText) findViewById(R.id.editText1);
findViewById(R.id.button1).setOnClickListener(this);
findViewById(R.id.button2).setOnClickListener(this);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()){
case R.id.button1:
int i=0;
boolean success=false;
while ((i<dataUser.length) && (!success)){
if
((userNameET.getText().toString().equals(dataUser[i][0])) &&
(passwordET.getText().toString().equals(dataUser[i][1]))){ success=true;
} else {
i++;
}
}
Intent intent;
if (success){
intent = new Intent(this, AsahOtakActivity.class); intent.putExtra("namaUser", dataUser[i][2]);
startActivityForResult(intent,SUCCESS);
} else {
userNameET.setError("Username salah");
passwordET.setError("Password salah");
}
break;
case R.id.button2:
System.exit(0);
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data){
switch (requestCode) { case SUCCESS:
userNameET.setText(""); passwordET.setText("");
break;
}
}
}
Hasil Run
2. Design form Menu
Source Kode Menu
package com.example.irmahandayani_161011400026;
import android.os.Bundle;
import android.app.Activity;
import android.view.*;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;
import android.content.Intent;
public class AsahOtakActivity extends Activity {
ListView LV;
String [] AsahOtak={"PENJUMLAHAN + ","PENGURANGAN - ","PERKALIAN * ","PEMBAGIAN / "};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_asah_otak);
LV=(ListView) findViewById(R.id.listView1);
ArrayAdapter adapter=new ArrayAdapter(this,android.R.layout.simple_list_item_1,AsahOtak);
LV.setAdapter(adapter);
LV.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
// TODO Auto-generated method stub
int itemke=arg2;
String itemText=(String) LV.getItemAtPosition(arg2);
Toast.makeText(getApplicationContext(), "text"+itemke, Toast.LENGTH_LONG).show();
if(itemText.equals("PENJUMLAHAN + ")){
Intent SeninIntent=new Intent(arg0.getContext(),PenjumlahannActivity.class);
startActivityForResult(SeninIntent,0);
}else if (itemText.equals("PENGURANGAN - ")){
Intent SeninIntent=new Intent(arg0.getContext(),PenguranganActivity.class);
startActivityForResult(SeninIntent, 0);
}else if (itemText.equals("PERKALIAN * ")){
Intent SeninIntent=new Intent(arg0.getContext(),PerkalianActivity.class);
startActivityForResult(SeninIntent, 0);
}else if (itemText.equals("PEMBAGIAN / ")){
Intent SeninIntent=new Intent(arg0.getContext(),PembagianActivity.class);
startActivityForResult(SeninIntent, 0);
}
}}) ;
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.asah_otak, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
Hasil Run
3. Design form Pengurangan
Source Kode Pengurangan
package com.example.irmahandayani_161011400026;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
public class PenguranganActivity extends Activity implements OnClickListener {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_pengurangan);
findViewById(R.id.button3).setOnClickListener(this);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.pengurangan, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()){
case R.id.button3:
int i=0;
Intent intent;
{
intent = new Intent(this, JawabanActivity.class);
startActivity(intent);
}
}
}
}
Hasil Run
4. Design Form Jawaban
Source Kode Jawaban
package com.example.irmahandayani_161011400026;
import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View.OnClickListener;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import android.content.Intent;
public class JawabanActivity extends Activity {
Button a1,a2,a3,a4;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_jawaban);
a1 = (Button) findViewById(R.id.button1);
a2 = (Button) findViewById(R.id.button2);
a3 = (Button) findViewById(R.id.button3);
a4 = (Button) findViewById(R.id.button4);
a1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent a = new Intent(v.getContext(),BerhasilActivity.class);
startActivity(a);
}
});
a2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(getBaseContext(), "Jawaban anda salah",
Toast.LENGTH_SHORT).show();
}
});
a3.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(getBaseContext(), "Jawaban anda salah",
Toast.LENGTH_SHORT).show();
}
});
a4.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(getBaseContext(), "Jawaban anda salah",
Toast.LENGTH_SHORT).show();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.jawaban, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
Hasil Run
4. Design Form Jawaban Benar
Hasil Run
Semoga bermanfaat ..................
