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Monday, 11 May 2015
tutorial rumus dasar exel
yang pengen belajar tentang dasar-dasar office exel bisa klik disini, selamat menonton,...
tutorial CPU-Z
yang pengen tau banyak tentang software CPU-Z bisa nonton video ini , selamat menikmati,...
Sunday, 10 May 2015
form_view untuk menampilkan data di android sebagai pelengkap form row
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:layout_width="58dp"
android:layout_height="wrap_content"
android:layout_weight="0.15"
android:background="#dddddd"
android:text="NIM" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.61"
android:background="#dddddd"
android:text="Nama" />
<TextView
android:layout_width="106dp"
android:layout_height="wrap_content"
android:background="#dddddd"
android:text="Alamat" />
</LinearLayout>
<ListView
android:id="@android:id/list"
android:layout_width="wrap_content"
android:layout_height="match_parent" >
</ListView>
</LinearLayout>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:layout_width="58dp"
android:layout_height="wrap_content"
android:layout_weight="0.15"
android:background="#dddddd"
android:text="NIM" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.61"
android:background="#dddddd"
android:text="Nama" />
<TextView
android:layout_width="106dp"
android:layout_height="wrap_content"
android:background="#dddddd"
android:text="Alamat" />
</LinearLayout>
<ListView
android:id="@android:id/list"
android:layout_width="wrap_content"
android:layout_height="match_parent" >
</ListView>
</LinearLayout>
form_row untuk desain tampil data di android
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:id="@+id/nim"
android:layout_width="60px"
android:layout_height="wrap_content"
android:layout_weight="1" />
<TextView
android:id="@+id/nama"
android:layout_width="90px"
android:layout_height="wrap_content"
android:layout_weight="1" />
<TextView
android:id="@+id/alamat"
android:layout_width="90px"
android:layout_height="wrap_content"
android:layout_weight="1" />
</LinearLayout>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:id="@+id/nim"
android:layout_width="60px"
android:layout_height="wrap_content"
android:layout_weight="1" />
<TextView
android:id="@+id/nama"
android:layout_width="90px"
android:layout_height="wrap_content"
android:layout_weight="1" />
<TextView
android:id="@+id/alamat"
android:layout_width="90px"
android:layout_height="wrap_content"
android:layout_weight="1" />
</LinearLayout>
desain form insert untuk android menggunakan eclipse
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:layout_width="72dp"
android:layout_height="wrap_content"
android:text="NIM" />
<EditText
android:id="@+id/nim"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:inputType="text" />
<TextView
android:layout_width="72dp"
android:layout_height="wrap_content"
android:text="Nama" />
<EditText
android:id="@+id/nama"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:inputType="text" />
<TextView
android:layout_width="72dp"
android:layout_height="wrap_content"
android:text="Alamat" />
<EditText
android:id="@+id/alamat"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:inputType="text" />
<Button
android:id="@+id/save"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text="SAVE" />
</LinearLayout>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:layout_width="72dp"
android:layout_height="wrap_content"
android:text="NIM" />
<EditText
android:id="@+id/nim"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:inputType="text" />
<TextView
android:layout_width="72dp"
android:layout_height="wrap_content"
android:text="Nama" />
<EditText
android:id="@+id/nama"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:inputType="text" />
<TextView
android:layout_width="72dp"
android:layout_height="wrap_content"
android:text="Alamat" />
<EditText
android:id="@+id/alamat"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:inputType="text" />
<Button
android:id="@+id/save"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text="SAVE" />
</LinearLayout>
main.java (untuk penyimpanan di android)
package data.com.latihan06;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MenuItem.OnMenuItemClickListener;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
public class Main extends Activity {
EditText nim, nama, alamat;
MyDB dbti;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.form_insert);
dbti = new MyDB(this);
dbti.open();
nim =(EditText)findViewById(R.id.nim);
nama =(EditText)findViewById(R.id.nama);
alamat =(EditText)findViewById(R.id.alamat);
Button simpan =(Button)findViewById(R.id.save);
simpan.setOnClickListener(new OnClickListener(){
public void onClick(View v){
try{
simpanKeDatabase();
}catch(Exception e){
e.printStackTrace();
}
}
});
}
public void simpanKeDatabase(){
dbti.insertData(nim.getText().toString(), nama.getText().toString(),
alamat.getText().toString());
dbti.close();
nim.setText("");
nama.setText("");
alamat.setText("");
Intent i = new Intent(Main.this,DaftarMahasiswa.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
menu.add(0, 1, 0, "INSERT").setOnMenuItemClickListener(new OnMenuItemClickListener(){
@Override
public boolean onMenuItemClick(MenuItem arg0) {
Intent i = new Intent(Main.this,Main.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
return false;
}
});
menu.add(0, 2, 0, "VIEW").setOnMenuItemClickListener(new OnMenuItemClickListener(){
@Override
public boolean onMenuItemClick(MenuItem arg0) {
Intent i = new Intent(Main.this,DaftarMahasiswa.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
return false;
}
});
return true;
}
}
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MenuItem.OnMenuItemClickListener;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
public class Main extends Activity {
EditText nim, nama, alamat;
MyDB dbti;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.form_insert);
dbti = new MyDB(this);
dbti.open();
nim =(EditText)findViewById(R.id.nim);
nama =(EditText)findViewById(R.id.nama);
alamat =(EditText)findViewById(R.id.alamat);
Button simpan =(Button)findViewById(R.id.save);
simpan.setOnClickListener(new OnClickListener(){
public void onClick(View v){
try{
simpanKeDatabase();
}catch(Exception e){
e.printStackTrace();
}
}
});
}
public void simpanKeDatabase(){
dbti.insertData(nim.getText().toString(), nama.getText().toString(),
alamat.getText().toString());
dbti.close();
nim.setText("");
nama.setText("");
alamat.setText("");
Intent i = new Intent(Main.this,DaftarMahasiswa.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
menu.add(0, 1, 0, "INSERT").setOnMenuItemClickListener(new OnMenuItemClickListener(){
@Override
public boolean onMenuItemClick(MenuItem arg0) {
Intent i = new Intent(Main.this,Main.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
return false;
}
});
menu.add(0, 2, 0, "VIEW").setOnMenuItemClickListener(new OnMenuItemClickListener(){
@Override
public boolean onMenuItemClick(MenuItem arg0) {
Intent i = new Intent(Main.this,DaftarMahasiswa.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
return false;
}
});
return true;
}
}
constants.java (untuk latihan penyimpanan di android)
package data.com.latihan06;
public class Constants {
public static final String NAMA_DATABASE="datakuu";
public static final String NAMA_TABEL="mahasiswa";
public static final String KEY_ID="id";
public static final String NIM="nim";
public static final String NAMA="nama";
public static final String ALAMAT="alamat";
public static final int VERSI_DATABASE=1;
}
public class Constants {
public static final String NAMA_DATABASE="datakuu";
public static final String NAMA_TABEL="mahasiswa";
public static final String KEY_ID="id";
public static final String NIM="nim";
public static final String NAMA="nama";
public static final String ALAMAT="alamat";
public static final int VERSI_DATABASE=1;
}
MyDBHelper (untuk latihan penyimpanan di android)
package data.com.latihan06;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteDatabase.CursorFactory;
import android.database.sqlite.SQLiteOpenHelper;
import android.util.Log;
public class MyDBHelper extends SQLiteOpenHelper{
private static final String BUAT_TABEL="create table "+
Constants.NAMA_TABEL+"("+
Constants.KEY_ID +" integer primary key autoincrement, "+
Constants.NIM +" text not null, "+
Constants.NAMA +" text not null, "+
Constants.ALAMAT +" text not null); ";
public MyDBHelper(Context context, String name, CursorFactory factory, int version){
super(context, name, factory, version);
}
public void onCreate(SQLiteDatabase db){
try{
db.execSQL(BUAT_TABEL);
}catch(Exception e){
Log.v("Error : ", e.getMessage());
}
}
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion){
db.execSQL("drop table if exists "+Constants.NAMA_TABEL);
onCreate(db);
}
}
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteDatabase.CursorFactory;
import android.database.sqlite.SQLiteOpenHelper;
import android.util.Log;
public class MyDBHelper extends SQLiteOpenHelper{
private static final String BUAT_TABEL="create table "+
Constants.NAMA_TABEL+"("+
Constants.KEY_ID +" integer primary key autoincrement, "+
Constants.NIM +" text not null, "+
Constants.NAMA +" text not null, "+
Constants.ALAMAT +" text not null); ";
public MyDBHelper(Context context, String name, CursorFactory factory, int version){
super(context, name, factory, version);
}
public void onCreate(SQLiteDatabase db){
try{
db.execSQL(BUAT_TABEL);
}catch(Exception e){
Log.v("Error : ", e.getMessage());
}
}
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion){
db.execSQL("drop table if exists "+Constants.NAMA_TABEL);
onCreate(db);
}
}
myDB.java (untuk latihan penyimpanan di android)
package data.com.latihan06;
import java.util.ArrayList;
import java.util.List;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteException;
import android.util.Log;
public class MyDB {
private SQLiteDatabase db;
private final Context context;
private final MyDBHelper dbhelper;
public MyDB(Context c){
context = c;
dbhelper = new MyDBHelper(context,Constants.NAMA_DATABASE,null,Constants.VERSI_DATABASE);
}
public void close(){
db.close();
}
public void open(){
try{
db = dbhelper.getWritableDatabase();
}catch(Exception ex){
Log.v("Error : ", ex.getMessage());
db = dbhelper.getReadableDatabase();
}
}
public List<Mahasiswa> getAllMahasiswa(){
List<Mahasiswa> datalist = new ArrayList<Mahasiswa>();
Cursor cursor = null;
try{
String kueri="SELECT * FROM "+Constants.NAMA_TABEL+" ORDER BY "+Constants.NIM;
this.open();
cursor = db.rawQuery(kueri, null);
if(cursor.moveToFirst()){
do{
Mahasiswa mahasiswa = new Mahasiswa();
mahasiswa.setNim(cursor.getString(1));
mahasiswa.setNama(cursor.getString(2));
mahasiswa.setAlamat(cursor.getString(3));
datalist.add(mahasiswa);
}while(cursor.moveToNext());
}
}catch(Exception e){
e.printStackTrace();
}finally{
try{
if (cursor != null ) {
cursor.close();
}
}catch(Exception e){
e.printStackTrace();
}
}
db.close();
return datalist;
}
public long insertData(String nim, String nama, String alamat){
try{
ContentValues mahasiswa= new ContentValues();
mahasiswa.put(Constants.NIM, nim);
mahasiswa.put(Constants.NAMA, nama);
mahasiswa.put(Constants.ALAMAT, alamat);
return db.insert(Constants.NAMA_TABEL, null, mahasiswa);
}catch(SQLiteException ex){
Log.v("Error : ", ex.getMessage());
return -1;
}
}
}
import java.util.ArrayList;
import java.util.List;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteException;
import android.util.Log;
public class MyDB {
private SQLiteDatabase db;
private final Context context;
private final MyDBHelper dbhelper;
public MyDB(Context c){
context = c;
dbhelper = new MyDBHelper(context,Constants.NAMA_DATABASE,null,Constants.VERSI_DATABASE);
}
public void close(){
db.close();
}
public void open(){
try{
db = dbhelper.getWritableDatabase();
}catch(Exception ex){
Log.v("Error : ", ex.getMessage());
db = dbhelper.getReadableDatabase();
}
}
public List<Mahasiswa> getAllMahasiswa(){
List<Mahasiswa> datalist = new ArrayList<Mahasiswa>();
Cursor cursor = null;
try{
String kueri="SELECT * FROM "+Constants.NAMA_TABEL+" ORDER BY "+Constants.NIM;
this.open();
cursor = db.rawQuery(kueri, null);
if(cursor.moveToFirst()){
do{
Mahasiswa mahasiswa = new Mahasiswa();
mahasiswa.setNim(cursor.getString(1));
mahasiswa.setNama(cursor.getString(2));
mahasiswa.setAlamat(cursor.getString(3));
datalist.add(mahasiswa);
}while(cursor.moveToNext());
}
}catch(Exception e){
e.printStackTrace();
}finally{
try{
if (cursor != null ) {
cursor.close();
}
}catch(Exception e){
e.printStackTrace();
}
}
db.close();
return datalist;
}
public long insertData(String nim, String nama, String alamat){
try{
ContentValues mahasiswa= new ContentValues();
mahasiswa.put(Constants.NIM, nim);
mahasiswa.put(Constants.NAMA, nama);
mahasiswa.put(Constants.ALAMAT, alamat);
return db.insert(Constants.NAMA_TABEL, null, mahasiswa);
}catch(SQLiteException ex){
Log.v("Error : ", ex.getMessage());
return -1;
}
}
}
mahasiswa.java (untuk latihan penyimpanan di android)
package data.com.latihan06;
public class Mahasiswa {
String nim;
String nama;
String alamat;
public Mahasiswa(){
}
public Mahasiswa(String nim, String nama, String alamat){
this.nim=nim;
this.nama=nama;
this.alamat=alamat;
}
public void setNim(String nim){
this.nim=nim;
}
public void setNama(String nama){
this.nama=nama;
}
public void setAlamat(String alamat){
this.alamat=alamat;
}
public String getNim(){
return nim;
}
public String getNama(){
return nama;
}
public String getAlamat(){
return alamat;
}
}
public class Mahasiswa {
String nim;
String nama;
String alamat;
public Mahasiswa(){
}
public Mahasiswa(String nim, String nama, String alamat){
this.nim=nim;
this.nama=nama;
this.alamat=alamat;
}
public void setNim(String nim){
this.nim=nim;
}
public void setNama(String nama){
this.nama=nama;
}
public void setAlamat(String alamat){
this.alamat=alamat;
}
public String getNim(){
return nim;
}
public String getNama(){
return nama;
}
public String getAlamat(){
return alamat;
}
}
(bersambung, masih ada file java yang harus dilengkapi)
setidaknya ada 3 file java...
script pada menu utama berupa button untuk masuk ke submenu lainnya
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text=""
android:textSize="35px"
android:textStyle="bold"
tools:ignore="PxUsage" />
<ImageView
android:layout_width="150px"
android:layout_height="150px"
android:layout_gravity="center"
android:background="@drawable/rumah"
tools:ignore="ContentDescription,PxUsage" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text=""
android:textSize="35px"
android:textStyle="bold"
tools:ignore="PxUsage" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:gravity="center"
android:text="PROGRAM PERHITUNGAN PEMBELIAN RUMAH"
android:textSize="35px"
android:textStyle="bold"
tools:ignore="PxUsage,HardcodedText" />
<Button
android:id="@+id/input"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="masukkan data"
tools:ignore="HardcodedText" />
<Button
android:id="@+id/beli"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="beli rumah (metode FSAW)"
tools:ignore="HardcodedText" />
<Button
android:id="@+id/lihat"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="lihat data rumah"
tools:ignore="HardcodedText" />
<Button
android:id="@+id/tentang"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="tentang"
tools:ignore="HardcodedText" />
<Button
android:id="@+id/keluar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="keluar"
tools:ignore="HardcodedText" />
</LinearLayout>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text=""
android:textSize="35px"
android:textStyle="bold"
tools:ignore="PxUsage" />
<ImageView
android:layout_width="150px"
android:layout_height="150px"
android:layout_gravity="center"
android:background="@drawable/rumah"
tools:ignore="ContentDescription,PxUsage" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text=""
android:textSize="35px"
android:textStyle="bold"
tools:ignore="PxUsage" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:gravity="center"
android:text="PROGRAM PERHITUNGAN PEMBELIAN RUMAH"
android:textSize="35px"
android:textStyle="bold"
tools:ignore="PxUsage,HardcodedText" />
<Button
android:id="@+id/input"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="masukkan data"
tools:ignore="HardcodedText" />
<Button
android:id="@+id/beli"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="beli rumah (metode FSAW)"
tools:ignore="HardcodedText" />
<Button
android:id="@+id/lihat"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="lihat data rumah"
tools:ignore="HardcodedText" />
<Button
android:id="@+id/tentang"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="tentang"
tools:ignore="HardcodedText" />
<Button
android:id="@+id/keluar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="keluar"
tools:ignore="HardcodedText" />
</LinearLayout>
script android menggunaka eclipse untuk menghitung SPK metode FSAW
package com.data.andika;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class Flokasi extends Activity{
EditText angka1;
EditText hasil;
EditText angka2;
EditText angka3;
Button proses;
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.memilih);
angka1 = (EditText)findViewById(R.id.lokasi);
hasil = (EditText)findViewById(R.id.hasil2);
proses.setOnClickListener(new View.OnClickListener() {
double idlokasi;
double idharga;
double idluas;
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
double satu =Double.parseDouble(angka1.getText().toString());
double dua =Double.parseDouble(angka2.getText().toString());
double tiga =Double.parseDouble(angka3.getText().toString());
double a = 10;
double b = 30;
double c = 100;
double d = 300;
double e = 100;
double f = 200;
if(satu <= a)
{
idlokasi = 0.25;
}
else if (satu > a && satu < b)
{
idlokasi = 0.5;
}
else if (satu >= b )
{
idlokasi = 0.75;
}
if (dua <= c )
{
idharga = 0.25;
}
else if (dua > c && dua < d) {
idharga = 0.5;
}
else if (dua >= d) {
idharga = 0.75 ;
}
if (tiga <= e){
idluas = 0.25 ;
}
else if (tiga > e && tiga < f) {
idluas = 0.5;
}
else if (tiga >= f) {
idluas = 0.75 ;
}
hasil.setText(String.valueOf("kategori lokasi rumah termasuk dalam kategori = "+idlokasi));
hasil.setText(String.valueOf("kategori harga rumah termasuk dalam kategori = "+idharga));
hasil.setText(String.valueOf("kategori luas rumah termasuk dalam kategori = "+idluas));
}
});
}
}
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class Flokasi extends Activity{
EditText angka1;
EditText hasil;
EditText angka2;
EditText angka3;
Button proses;
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.memilih);
angka1 = (EditText)findViewById(R.id.lokasi);
hasil = (EditText)findViewById(R.id.hasil2);
proses.setOnClickListener(new View.OnClickListener() {
double idlokasi;
double idharga;
double idluas;
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
double satu =Double.parseDouble(angka1.getText().toString());
double dua =Double.parseDouble(angka2.getText().toString());
double tiga =Double.parseDouble(angka3.getText().toString());
double a = 10;
double b = 30;
double c = 100;
double d = 300;
double e = 100;
double f = 200;
if(satu <= a)
{
idlokasi = 0.25;
}
else if (satu > a && satu < b)
{
idlokasi = 0.5;
}
else if (satu >= b )
{
idlokasi = 0.75;
}
if (dua <= c )
{
idharga = 0.25;
}
else if (dua > c && dua < d) {
idharga = 0.5;
}
else if (dua >= d) {
idharga = 0.75 ;
}
if (tiga <= e){
idluas = 0.25 ;
}
else if (tiga > e && tiga < f) {
idluas = 0.5;
}
else if (tiga >= f) {
idluas = 0.75 ;
}
hasil.setText(String.valueOf("kategori lokasi rumah termasuk dalam kategori = "+idlokasi));
hasil.setText(String.valueOf("kategori harga rumah termasuk dalam kategori = "+idharga));
hasil.setText(String.valueOf("kategori luas rumah termasuk dalam kategori = "+idluas));
}
});
}
}
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