Sistem Pendukung Keputusan Pemilihan Gitar Berbasis Android Menggunakan Metode Weighted Sum Model

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LISTING PROGRAM

1. MainActivity.java

package id.ali.spkguitaryhtm;

import android.os.Bundle; import android.app.Activity; import android.content.Intent;

import android.content.res.Configuration;

import android.support.v4.app.ActionBarDrawerToggle; import android.support.v4.widget.DrawerLayout; import android.view.MenuItem;

import android.view.View;

import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListView;

import android.widget.AdapterView.OnItemClickListener;

public class MainActivity extends Activity { private DrawerLayout mDrawerLayout;

private ListView mDrawerList;

private ActionBarDrawerToggle mDrawerToggle;

private CharSequence mJudulDrawer; private CharSequence mJudul; private String[] mNamaDrawer;

@Override

protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main); prepare();

// inisialisasi

mJudul = mJudulDrawer = getTitle();

mNamaDrawer = getResources().getStringArray(R.array.array_drawer); mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); mDrawerList = (ListView) findViewById(R.id.drawer_kiri);

mDrawerList.setAdapter(new ArrayAdapter(this,R.layout.item_navdrawer, mNamaDrawer));

// memberi event klik item item daftar nama planet

mDrawerList.setOnItemClickListener(new OnItemClickListener() { @Override

public void onItemClick(AdapterView arg0, View arg1, int posisi, long id) {

// memanggil metode pilihItem() pilihItem(posisi);

} });

// mengaktifkan ikon ActionBar kiri-atas sebagai kendali drawer untuk // membuka-menutup jika disentuh

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// merupakan metode untuk mengaktifkan drawer saat ikon ActionBar // disentuh atau saat layar sebelah kiri digeser (sliding) ke kanan mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.drawable.ic_drawer, 0, 0) {

// metode saat drawer dalam kondisi tertutup

// judul pada ActionBar menampilkan item buah terpilih public void onDrawerClosed(View view) {

getActionBar().setTitle(mJudul); invalidateOptionsMenu();

}

// metode saat drawer dalam kondisi terbuka

// judul pada ActionBar menampilkan nama aplikasi: // "Daftar Drawer"

public void onDrawerOpened(View drawerView) { getActionBar().setTitle(mJudulDrawer); invalidateOptionsMenu();

} };

// mDrawerLayout diberi event mDrawerToggle mDrawerLayout.setDrawerListener(mDrawerToggle);

// dalam keadaan awal, saat aplikasi mulai dijalankan, item yang dipilih // adalah indeks 0

if (savedInstanceState == null) { pilihItem(0);

} }

@Override

public boolean onOptionsItemSelected(MenuItem item) {

// event saat ikon ActionBar disentuh: drawer akan membuka/menutup if (mDrawerToggle.onOptionsItemSelected(item)) {

return true; }

return super.onOptionsItemSelected(item); }

private void pilihItem(int position) {

// metode saat item planet dipilih; judul pada ActionBar akan // diperbarui kemudian drawer akan menutup

switch(position) { case 0:

if(getFragmentManager().findFragmentByTag(MainFragment.TAG) == null)

getFragmentManager().beginTransaction().replace(R.id.frame_konten, new MainFragment(), MainFragment.TAG).commit();

break;

case 1:

getFragmentManager().beginTransaction().replace(R.id.frame_konten, new Help()).commit();

break;

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getFragmentManager().beginTransaction().replace(R.id.frame_konten, new About()).commit();

break;

}

mDrawerList.setItemChecked(position, true); setTitle(mNamaDrawer[position]);

mDrawerLayout.closeDrawer(mDrawerList); }

@Override

public void setTitle(CharSequence title) { // metode penggantian judul pada ActionBar mJudul = title;

getActionBar().setTitle(mJudul); }

// dua metode yang harus dipanggil saat menggunakan ActionBarDrawerToggle // untuk penyesuaian dan konfigurasi kondisi drawer (item terpilih) @Override

protected void onPostCreate(Bundle savedInstanceState) { super.onPostCreate(savedInstanceState);

mDrawerToggle.syncState(); }

@Override

public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig);

mDrawerToggle.onConfigurationChanged(newConfig); }

private void prepare() {

android.content.SharedPreferences sharePref =

getSharedPreferences(getPackageName() + "_preferences", MODE_PRIVATE); if(!sharePref.getBoolean(getString(R.string.prefkey_insertall), false))

new GuitarOpenHeper(this).insertAll();

sharePref.edit().putBoolean(getString(R.string.prefkey_insertall), true).apply();

} }

2.MainFragment.java

package id.ali.spkguitaryhtm;

import android.content.Intent; import android.os.Bundle; import android.view.View;

import android.widget.ImageButton;

public class MainFragment extends android.app.Fragment implements View.OnClickListener {

public static String TAG = "MainFragment";

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View view = inflater.inflate(R.layout.main, root, false);

ImageButton goSearch = (ImageButton)

view.findViewById(R.id.imageButton4);

ImageButton Akustik = (ImageButton) view.findViewById(R.id.imageButton1);

ImageButton Elektrik = (ImageButton) view.findViewById(R.id.imageButton2);

ImageButton Klasik = (ImageButton) view.findViewById(R.id.imageButton3);

ImageButton Cort = (ImageButton) view.findViewById(R.id.cort); ImageButton Yamaha = (ImageButton)

view.findViewById(R.id.yamaha);

ImageButton Fender = (ImageButton) view.findViewById(R.id.fender);

ImageButton Epiphone = (ImageButton) view.findViewById(R.id.epiphone);

ImageButton Ibanez = (ImageButton) view.findViewById(R.id.ibanez);

goSearch.setOnClickListener(this); Akustik.setOnClickListener(this); Elektrik.setOnClickListener(this); Klasik.setOnClickListener(this); Cort.setOnClickListener(this); Yamaha.setOnClickListener(this); Fender.setOnClickListener(this); Epiphone.setOnClickListener(this); Ibanez.setOnClickListener(this);

return view;

}

public void onClick(View view) {

switch(view.getId()) {

case R.id.imageButton4:

startActivity(new Intent(getActivity(),

SearchActivity.class));

break;

JenisActivity.class));

break;

Jenis2Activity.class));

break;

Jenis3Activity.class));

break;

case R.id.cort:

MerkActivity.class));

break;

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startActivity(new Intent(getActivity(), Merk2Activity.class));

break;

case R.id.fender:

Merk3Activity.class));

break;

case R.id.epiphone:

break;

case R.id.ibanez:

break;

}

public void onListItemClick(android.widget.ListView listView, View v, int position, long id) {

switch(position) {

case 0:

startActivity(new Intent(getActivity(), Help.class));

break;

case 1:

startActivity(new Intent(getActivity(), About.class));

break;

}

} }

3.GuitarContract.java

package id.ali.spkguitaryhtm;

import android.provider.BaseColumns;

public class GuitarContract {

public static class Guitar implements BaseColumns {

public static final String TABLE_NAME = "Guitar", NAME = "Name", NAME_TYPE = "VARCHAR(100) NOT NULL", PRICE = "Price", PRICE_TYPE = "INTEGER NOT NULL",

CATEGORY = "CategoryID", CATEGORY_TYPE = "INTEGER NOT NULL", MERK = "MerkID", MERK_TYPE = "INTEGER NOT NULL",

MERK_QUALITY = "MerkQuality", MERK_QUALITY_TYPE = "INTEGER NOT NULL",

WOOD_QUALITY = "WoodQuality", WOOD_QUALITY_TYPE = "INTEGER NOT NULL",

STRING_QUALITY = "StringQuality", STRING_QUALITY_TYPE = "INTEGER NOT NULL";

public String name;

public long categoryId, merkId; public double price;

public int merkQuality, woodQuality, stringQuality;

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this.name = name;

this.categoryId = categoryId; this.merkId = merkId;

this.price = price;

this.merkQuality= merkQuality; this.woodQuality = woodQuality; this.stringQuality = stringQuality; }

public static Guitar getIntance(String name, long categoryId, long merkId, double price, int merkQuality, int woodQuality, int stringQuality) {

return new Guitar(name, categoryId, merkId, price,

merkQuality, woodQuality, stringQuality); }

}

public static class Category implements BaseColumns { public static final String TABLE_NAME = "Category",

CATEGORY = "Category", CATEGORY_TYPE = "VARCHAR(40) NOT NULL";

public String category;

private Category(String category) { this.category = category; }

public static Category getInstance(String category) {

return new Category(category);

} }

public static class Merk implements BaseColumns { public static final String TABLE_NAME = "Merk",

MERK = "Merk", MERK_TYPE = "VARCHAR(30) NOT NULL";

public String merk;

private Merk(String merk) { this.merk = merk; }

public static Merk getInstance(String merk) {

return new Merk(merk);

} }

}

4.GuitarOpenHeper.java

import android.content.ContentValues;

import android.database.sqlite.SQLiteDatabase;

public class GuitarOpenHeper extends

android.database.sqlite.SQLiteOpenHelper {

public static String DATABASE_NAME = "GuitarRythm.db"; public static int DATABASE_VERSION = 1;

public GuitarOpenHeper(android.content.Context context) {

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}

@Override

public void onCreate(SQLiteDatabase db) {

db.execSQL("CREATE TABLE " + GuitarContract.Guitar.TABLE_NAME +

"("

+ GuitarContract.Guitar._ID + " INTEGER PRIMARY KEY

AUTOINCREMENT,"

+ GuitarContract.Guitar.NAME + " " +

GuitarContract.Guitar.NAME_TYPE + ","

+ GuitarContract.Guitar.PRICE + " " +

GuitarContract.Guitar.PRICE_TYPE + ","

+ GuitarContract.Guitar.CATEGORY + " " +

GuitarContract.Guitar.CATEGORY_TYPE + ","

+ GuitarContract.Guitar.MERK + " " +

GuitarContract.Guitar.MERK_TYPE + ","

+ GuitarContract.Guitar.MERK_QUALITY + " " +

GuitarContract.Guitar.MERK_QUALITY_TYPE + ","

+ GuitarContract.Guitar.WOOD_QUALITY + " " +

GuitarContract.Guitar.WOOD_QUALITY_TYPE + ","

+ GuitarContract.Guitar.STRING_QUALITY + " " +

GuitarContract.Guitar.STRING_QUALITY_TYPE + ")");

db.execSQL("CREATE TABLE " + GuitarContract.Category.TABLE_NAME

+ "("

+ GuitarContract.Category._ID + " INTEGER PRIMARY KEY

AUTOINCREMENT,"

+ GuitarContract.Category.CATEGORY + " " +

GuitarContract.Category.CATEGORY_TYPE + ")");

db.execSQL("CREATE TABLE " + GuitarContract.Merk.TABLE_NAME +

"("

+ GuitarContract.Merk._ID + " INTEGER PRIMARY KEY

AUTOINCREMENT,"

+ GuitarContract.Merk.MERK + " " +

GuitarContract.Merk.MERK_TYPE + ")"); }

@Override

public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

db.execSQL("DELETE TABLE IF EXISTS " +

GuitarContract.Guitar.TABLE_NAME);

GuitarContract.Category.TABLE_NAME);

GuitarContract.Merk.TABLE_NAME); }

public void insertAll() {

int i, n;

long[] merkIds = new long[5];

String[] strs = { "Yamaha", "Epiphone", "Fender", "Cort",

"Ibanez" };

ContentValues values = new ContentValues();

for(i = 0, n = strs.length; i < n; i++) {

values.put(GuitarContract.Merk.MERK, strs[i]);

merkIds[i] =

this.getWritableDatabase().insert(GuitarContract.Merk.TABLE_NAME, null, values);

}

values = new ContentValues();

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strs = new String[] { "Acoustic", "Electric", "Classic" };

for(i = 0, n = strs.length; i < n; i++) {

values.put(GuitarContract.Category.CATEGORY, strs[i]);

categoryIds[i] =

this.getWritableDatabase().insert(GuitarContract.Category.TABLE_NAME, null, values);

}

GuitarContract.Guitar[] guitar = new

GuitarContract.Guitar[150];

//yamaha

//akustik

guitar[0] = GuitarContract.Guitar.getIntance("Cx 40",

categoryIds[0], merkIds[0],1480000, 8, 4, 5);

guitar[1] = GuitarContract.Guitar.getIntance("Fx 310",

guitar[2] = GuitarContract.Guitar.getIntance("APX 500 II",

categoryIds[0], merkIds[0], 2500000, 8, 6, 5);

guitar[3] = GuitarContract.Guitar.getIntance("CPX 500 II",

guitar[4] = GuitarContract.Guitar.getIntance("APX 700 IIL",

guitar[5] = GuitarContract.Guitar.getIntance("APX 500 III",

guitar[6] = GuitarContract.Guitar.getIntance("APX 500II EW",

guitar[7] = GuitarContract.Guitar.getIntance("Slg 110 N",

categoryIds[0], merkIds[0], 6800000,8 , 9, 6);

guitar[8] = GuitarContract.Guitar.getIntance("APX 700 II-12",

guitar[9] = GuitarContract.Guitar.getIntance("NTX 700",

//elektrik

guitar[10] = GuitarContract.Guitar.getIntance("SBG 1820",

guitar[11] = GuitarContract.Guitar.getIntance("SBG 1802",

guitar[12] = GuitarContract.Guitar.getIntance("Pasifica PAC

012", categoryIds[1], merkIds[0], 2300000, 8, 5, 4);

guitar[13] = GuitarContract.Guitar.getIntance("Pasifica PAC 212

VFM", categoryIds[1], merkIds[0], 3400000, 8, 5, 5);

guitar[14] = GuitarContract.Guitar.getIntance("SBG 1820 A",

guitar[15] = GuitarContract.Guitar.getIntance("Rgx A2",

guitar[16] = GuitarContract.Guitar.getIntance("Pasifica PAC-611

H", categoryIds[1], merkIds[0], 6600000, 8, 7, 6);

guitar[17] = GuitarContract.Guitar.getIntance("PAC 1611 MS",

guitar[18] = GuitarContract.Guitar.getIntance("Rgx 420 DZ II",

guitar[19] = GuitarContract.Guitar.getIntance("SA 2200",

//klasik

guitar[20] = GuitarContract.Guitar.getIntance("C 80",

guitar[21] = GuitarContract.Guitar.getIntance("NTX 700

Classic", categoryIds[2], merkIds[0],2450000, 8, 5, 6);

guitar[22] = GuitarContract.Guitar.getIntance("NTX 900 FM",

guitar[23] = GuitarContract.Guitar.getIntance("CG 122 MS/MC",

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guitar[24] = GuitarContract.Guitar.getIntance("CG 142 S/C", categoryIds[2], merkIds[0], 3680000, 8, 7, 6);

guitar[25] = GuitarContract.Guitar.getIntance("NTX 700 CII",

guitar[26] = GuitarContract.Guitar.getIntance("CG 162 S/C",

guitar[27] = GuitarContract.Guitar.getIntance("CG 192 S/C",

guitar[28] = GuitarContract.Guitar.getIntance("NTX 1200R",

guitar[29] = GuitarContract.Guitar.getIntance("GC 22S",

//epiphone

//akustik

guitar[30] = GuitarContract.Guitar.getIntance("Dave Navarro

Std", categoryIds[0], merkIds[1], 1990000,9,5,5);

guitar[31] = GuitarContract.Guitar.getIntance("Pro-1",

guitar[32] = GuitarContract.Guitar.getIntance("Pro-1 Plus",

guitar[33] = GuitarContract.Guitar.getIntance("AJ-2205 Vintage

Sunburst", categoryIds[0], merkIds[1], 2990000,9,7,6);

guitar[34] = GuitarContract.Guitar.getIntance("Ltd. Ed.1963

J-45", categoryIds[0], merkIds[1], 3900000,9,7,7);

guitar[35] = GuitarContract.Guitar.getIntance("Ltd. Ed. EJ-200

Artist", categoryIds[0], merkIds[1],4450000, 9, 7, 8);

guitar[36] = GuitarContract.Guitar.getIntance("Hummingbird FC",

categoryIds[0], merkIds[1], 4900000,9,8,7);

guitar[37] = GuitarContract.Guitar.getIntance("DR-212",

guitar[38] = GuitarContract.Guitar.getIntance("Masterbilt

DR-500 MCE", categoryIds[0], merkIds[1], 7360000,9,8,9);

guitar[39] = GuitarContract.Guitar.getIntance("DR-100 Wine

Red", categoryIds[0], merkIds[1], 8800000, 9, 9, 9);

//elektrik

guitar[40] = GuitarContract.Guitar.getIntance("G-310",

guitar[41] = GuitarContract.Guitar.getIntance("LPS II

Heritage", categoryIds[1], merkIds[1], 2590000,9,6,4);

guitar[42] = GuitarContract.Guitar.getIntance("Worn G-400",

guitar[43] = GuitarContract.Guitar.getIntance("SG [G-310]",

guitar[44] = GuitarContract.Guitar.getIntance("Les Paul 100",

guitar[45] = GuitarContract.Guitar.getIntance("LPS Alpine

White", categoryIds[1], merkIds[1], 5990000,9,7,8);

guitar[46] = GuitarContract.Guitar.getIntance("Gothic

Explorer", categoryIds[1], merkIds[1], 7490000,9,8,7);

guitar[47] = GuitarContract.Guitar.getIntance("Tom Delonge

ES-333", categoryIds[1], merkIds[1], 8000000, 9, 8, 8);

guitar[48] = GuitarContract.Guitar.getIntance("Joe Pass

Emperor", categoryIds[1], merkIds[1], 8500000, 9, 8, 9);

guitar[49] = GuitarContract.Guitar.getIntance("Futura Custom

Fx", categoryIds[1], merkIds[1], 9990000,9,9,8);

//klasik

guitar[50] = GuitarContract.Guitar.getIntance("EL-00 Pro",

guitar[51] = GuitarContract.Guitar.getIntance("EC-20",

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guitar[52] = GuitarContract.Guitar.getIntance("PR 5 E", categoryIds[2], merkIds[1],2450000, 9, 6, 6);

guitar[53] = GuitarContract.Guitar.getIntance("PR 5 Black",

guitar[54] = GuitarContract.Guitar.getIntance("SST Classic",

guitar[55] = GuitarContract.Guitar.getIntance("Dove Pro",

guitar[56] = GuitarContract.Guitar.getIntance("EJ-200 CE",

guitar[57] = GuitarContract.Guitar.getIntance("Gibson C-O 1967

Nat", categoryIds[2], merkIds[1], 6480000,9,8,8);

guitar[58] = GuitarContract.Guitar.getIntance("FT-350 SCE",

guitar[59] = GuitarContract.Guitar.getIntance("Dave Navarro

Jane", categoryIds[2], merkIds[1], 8250000, 9, 9, 8);

//fender

//akustik

guitar[60] = GuitarContract.Guitar.getIntance("Squire SA-100",

guitar[61] = GuitarContract.Guitar.getIntance("CD 110 CE",

guitar[62] = GuitarContract.Guitar.getIntance("CC 220 SCE",

guitar[63] = GuitarContract.Guitar.getIntance("CD-60

Dreadnought", categoryIds[0], merkIds[2], 2760000,8,6,6);

guitar[64] = GuitarContract.Guitar.getIntance("Alkaline Trio

Malibu", categoryIds[0], merkIds[2], 3360000,8,6,7);

guitar[65] = GuitarContract.Guitar.getIntance("CD-140 SCE",

guitar[66] = GuitarContract.Guitar.getIntance("Tim Amstrong

Sign Hellcat", categoryIds[0], merkIds[2], 4200000,8,7,8);

guitar[67] = GuitarContract.Guitar.getIntance("CD 320 ASRW",

guitar[68] = GuitarContract.Guitar.getIntance("Master

Newporter", categoryIds[0], merkIds[2], 9600000, 8, 8, 8);

guitar[69] = GuitarContract.Guitar.getIntance("Master Kingman

VRF", categoryIds[0], merkIds[2], 10000000, 8, 9, 8);

//elektrik

guitar[70] = GuitarContract.Guitar.getIntance("Squire Bullet

Stratocaster", categoryIds[1], merkIds[2], 1990000,8,5,4);

guitar[71] = GuitarContract.Guitar.getIntance("Squire

California Stratocaster", categoryIds[1], merkIds[2], 2480000,8,5,6);

guitar[72] = GuitarContract.Guitar.getIntance("Squire

Telecaster Afinity", categoryIds[1], merkIds[2], 2770000,8,6,4);

guitar[73] = GuitarContract.Guitar.getIntance("AS

Stratocaster", categoryIds[1], merkIds[2],4580000, 8, 6, 6);

guitar[74] = GuitarContract.Guitar.getIntance("AS Telecaster",

guitar[75] = GuitarContract.Guitar.getIntance("AN B-Bender",

guitar[76] = GuitarContract.Guitar.getIntance("AS Telecaster

HH", categoryIds[1], merkIds[2], 5800000, 8, 7, 7);

guitar[77] = GuitarContract.Guitar.getIntance("Black Top

Telecaster HH", categoryIds[1], merkIds[2], 6912000, 8, 7, 8);

guitar[78] = GuitarContract.Guitar.getIntance("AS Stratocaster

HH", categoryIds[1], merkIds[2], 7500000, 8, 8, 9);

guitar[79] = GuitarContract.Guitar.getIntance("STD Stratocaster

Mexico", categoryIds[1], merkIds[2], 9890000,8,9,9);

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guitar[80] = GuitarContract.Guitar.getIntance("CN-90", categoryIds[2], merkIds[2], 1000000, 8, 5, 6);

guitar[81] = GuitarContract.Guitar.getIntance("ESC 105",

guitar[82] = GuitarContract.Guitar.getIntance("FC-100",

guitar[83] = GuitarContract.Guitar.getIntance("FC 200",

guitar[84] = GuitarContract.Guitar.getIntance("Bucket T-100

CE", categoryIds[2], merkIds[2], 3502000,8,7,6);

guitar[85] = GuitarContract.Guitar.getIntance("CN-140 S",

guitar[86] = GuitarContract.Guitar.getIntance("CN-240 SCE",

guitar[87] = GuitarContract.Guitar.getIntance("CN-320",

guitar[88] = GuitarContract.Guitar.getIntance("CN-320 AS",

guitar[89] = GuitarContract.Guitar.getIntance("MC 1 3/4 Nylon",

//cort

//akustik

guitar[90] = GuitarContract.Guitar.getIntance("EVL-A4",

guitar[91] = GuitarContract.Guitar.getIntance("AD 810",

guitar[92] = GuitarContract.Guitar.getIntance("AD 810 E",

guitar[93] = GuitarContract.Guitar.getIntance("AS E4",

guitar[94] = GuitarContract.Guitar.getIntance("AS M-5",

guitar[95] = GuitarContract.Guitar.getIntance("SFX 1F BL",

guitar[96] = GuitarContract.Guitar.getIntance("NDX 20 BL",

guitar[97] = GuitarContract.Guitar.getIntance("L 100 F NS",

guitar[98] = GuitarContract.Guitar.getIntance("NDX 20",

guitar[99] = GuitarContract.Guitar.getIntance("NDX 50",

//elektrik

guitar[100] = GuitarContract.Guitar.getIntance("CR 100",

guitar[101] = GuitarContract.Guitar.getIntance("CR 200",

guitar[102] = GuitarContract.Guitar.getIntance("CR 50 2TS",

guitar[103] = GuitarContract.Guitar.getIntance("EG Cort X-1",

guitar[104] = GuitarContract.Guitar.getIntance("CR-200 BK",

guitar[105] = GuitarContract.Guitar.getIntance("Cort Matthew

Bellamy", categoryIds[1], merkIds[3], 5592000,6,7,6);

guitar[106] = GuitarContract.Guitar.getIntance("Cort Sunset

Baritone", categoryIds[1], merkIds[3], 5800000, 6, 7, 7);

guitar[107] = GuitarContract.Guitar.getIntance("Cort Sunset I",

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guitar[108] = GuitarContract.Guitar.getIntance("Cort Sunset II", categoryIds[1], merkIds[3], 8990000,6,8,9);

guitar[109] = GuitarContract.Guitar.getIntance("EVL-X7",

//klasik

guitar[110] = GuitarContract.Guitar.getIntance("AC 70",

guitar[111] = GuitarContract.Guitar.getIntance("ACC II ME",

guitar[113] = GuitarContract.Guitar.getIntance("CEC 3-NS",

guitar[114] = GuitarContract.Guitar.getIntance("CEC 5 Nat",

guitar[115] = GuitarContract.Guitar.getIntance("CEC 7",

guitar[117] = GuitarContract.Guitar.getIntance("AC 250 CF",

guitar[118] = GuitarContract.Guitar.getIntance("CCP 10 NS",

guitar[119] = GuitarContract.Guitar.getIntance("AC 120 CE",

//ibanez

//akustik

guitar[120] = GuitarContract.Guitar.getIntance("AW 50-NT",

guitar[121] = GuitarContract.Guitar.getIntance("AEW 21 VK",

guitar[122] = GuitarContract.Guitar.getIntance("AW 250-LG",

guitar[123] = GuitarContract.Guitar.getIntance("AEW 40 CD",

guitar[124] = GuitarContract.Guitar.getIntance("AW 370-NT",

guitar[125] = GuitarContract.Guitar.getIntance("AEG 24 II",

guitar[126] = GuitarContract.Guitar.getIntance("AEG 3011 BK",

guitar[127] = GuitarContract.Guitar.getIntance("TCM 50",

guitar[128] = GuitarContract.Guitar.getIntance("AW 4000 BS

Sunburst", categoryIds[0], merkIds[4], 7199000,7,9,8);

guitar[129] = GuitarContract.Guitar.getIntance("TCY 10 E",

//elektrik

guitar[130] = GuitarContract.Guitar.getIntance("PGM White",

guitar[131] = GuitarContract.Guitar.getIntance("SA 160 FM",

guitar[132] = GuitarContract.Guitar.getIntance("SA 960 QM",

guitar[133] = GuitarContract.Guitar.getIntance("RG 370 DXGP",

guitar[134] = GuitarContract.Guitar.getIntance("ARZ 6 UC

Prestige", categoryIds[1], merkIds[4], 4900000, 7, 7, 7);

guitar[135] = GuitarContract.Guitar.getIntance("Steve Vai STD

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guitar[136] = GuitarContract.Guitar.getIntance("GS 270", categoryIds[1], merkIds[4], 5800000, 7, 8, 7);

guitar[137] = GuitarContract.Guitar.getIntance("Iron Label BL",

guitar[138] = GuitarContract.Guitar.getIntance("RG 1570",

guitar[139] = GuitarContract.Guitar.getIntance("GA X 30",

//klasik

guitar[140] = GuitarContract.Guitar.getIntance("GA 3 Cool",

guitar[141] = GuitarContract.Guitar.getIntance("G 10-3Q",

guitar[142] = GuitarContract.Guitar.getIntance("G 200 E Nat",

guitar[143] = GuitarContract.Guitar.getIntance("GA 35 TCE",

guitar[144] = GuitarContract.Guitar.getIntance("GA 5 TCE",

guitar[145] = GuitarContract.Guitar.getIntance("G 207 CWC",

guitar[146] = GuitarContract.Guitar.getIntance("G 300 NT",

guitar[147] = GuitarContract.Guitar.getIntance("AEG 10 II BL",

guitar[148] = GuitarContract.Guitar.getIntance("G 208 CWCNT",

guitar[149] = GuitarContract.Guitar.getIntance("GM 600 CE",

for(i = 0, values = new ContentValues(), n = guitar.length; i <

n; i++) {

GuitarContract.Guitar g = guitar[i];

values = new ContentValues();

values.put(GuitarContract.Guitar.NAME, g.name);

values.put(GuitarContract.Guitar.PRICE, g.price);

values.put(GuitarContract.Guitar.CATEGORY, g.categoryId);

values.put(GuitarContract.Guitar.MERK, g.merkId);

values.put(GuitarContract.Guitar.MERK_QUALITY,

g.merkQuality);

values.put(GuitarContract.Guitar.WOOD_QUALITY,

g.woodQuality);

values.put(GuitarContract.Guitar.STRING_QUALITY,

g.stringQuality);

this.getWritableDatabase().insert(GuitarContract.Guitar.TABLE_NAME, null, values);

}

} }

5.SearchActivity.java

import id.ali.spkguitaryhtm.GuitarContract.Guitar; import android.app.Activity;

import android.content.Intent; import android.database.Cursor; import android.os.Bundle;

import android.view.View;

(14)

import android.widget.ImageButton; import android.widget.ListView; import android.widget.Spinner;

public class SearchActivity extends Activity implements View.OnClickListener {

private String[]

modelList = { "Acoustic", "Electric", "Classic" },

merkList = { "Yamaha", "Ephiphone", "Fender", "Cort", "Ibanez",

"Semua Merk" };

private double[] bobot = { 0.3, 0.4, 0.3 }; private Spinner merk, model, harga;

private ListView result;

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.search);

result = (ListView) findViewById(R.id.hasil);

ImageButton Akustik = (ImageButton)

findViewById(R.id.imageButton1);

ImageButton Elektrik = (ImageButton) findViewById(R.id.imageButton2);

ImageButton Klasik = (ImageButton) findViewById(R.id.imageButton3);

model = (Spinner) findViewById(R.id.jenis);

harga = (Spinner) findViewById(R.id.harga);

merk = (Spinner) findViewById(R.id.merk);

String[] listHarga = { "1.000.000 - 3.000.000", "3.000.000 -

6.000.000", "6.000.000 - 10.000.000" };

model.setAdapter(new ArrayAdapter<String>(this,

android.R.layout.simple_spinner_dropdown_item, modelList));

harga.setAdapter(new ArrayAdapter<String>(this,

android.R.layout.simple_spinner_dropdown_item, listHarga));

merk.setAdapter(new ArrayAdapter<String>(this,

android.R.layout.simple_spinner_dropdown_item, merkList));

Akustik.setOnClickListener(this);

Elektrik.setOnClickListener(this); Klasik.setOnClickListener(this); ((android.widget.Button)

findViewById(R.id.search)).setOnClickListener(this); }

startActivity(new Intent(this, JenisActivity.class));

break;

startActivity(new Intent(this, Jenis2Activity.class));

break;

case R.id.search:

int up = 0, bottom = 0, i = 0, size = 0, max = 3;

(15)

case 0: bottom = 1000000; up = 3000000; break;

}

String[] columns = { Guitar.MERK_QUALITY,

Guitar.WOOD_QUALITY, Guitar.STRING_QUALITY };

GuitarOpenHeper dbOpenHelper = new GuitarOpenHeper(this);

Cursor c = null;

String.valueOf(model.getSelectedItemPosition() + 1),

String.valueOf(bottom), String.valueOf(up) }, null, null, null);

} String.valueOf(i + 1), String.valueOf(model.getSelectedItemPosition() + 1), String.valueOf(bottom), String.valueOf(up) }, null, null, null);

int[] merkQuality = new int[size = c.getCount()],

woodQuality = new int[size], stringQuality = new int[size];

String names[] = new String[size];

merkQuality[i]) + (bobot[1] * woodQuality[i]) + (bobot[2] * stringQuality[i]));

+ f.format(R[i].result) + ")";

}

result.setAdapter(new

android.widget.ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, names));

(16)

} }

private class Result {

private String name;

private double result;

private Result(String name, double result) {

this.name = name;

this.result = result;

}

private class Sort {

private int partition(Result[] results, int left, int right) {

Result tmp;

int i = left, j = right;

double pivot = results[(left + right) / 2].result;

while (i <= j) {

while (results[i].result < pivot)

i++;

while (results[j].result > pivot)

j--;

if (i <= j) {

tmp = results[i];

results[i] = results[j];

results[j] = tmp;

i++;

j--;

}

};

return i;

}

private void quickSort(Result[] results, int left, int right) {

int index = partition(results, left, right);

if (left < index - 1)

quickSort(results, left, index - 1);

if (index < right)

quickSort(results, index, right);

}

} }

6.JenisActivity.java

package id.ali.spkguitaryhtm;

import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View;

import android.widget.ImageButton;

public class JenisActivity extends Activity implements View.OnClickListener {

protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);

(17)

ImageButton goSearch = (ImageButton) findViewById(R.id.imageButton4);

ImageButton Elektrik = (ImageButton) findViewById(R.id.imageButton2);

ImageButton Klasik = (ImageButton) findViewById(R.id.imageButton3);

goSearch.setOnClickListener(this); Klasik.setOnClickListener(this); Elektrik.setOnClickListener(this);

}

public void onClick(View view) { switch(view.getId()) {

case R.id.imageButton4:

startActivity(new Intent(this, SearchActivity.class)); break;

startActivity(new Intent(this, Jenis2Activity.class)); break;

} } }

7.Jenis2Activity.java

import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View;

public class Jenis2Activity extends Activity implements View.OnClickListener {

setContentView(R.layout.list_jenis2);

ImageButton Akustik = (ImageButton) findViewById(R.id.imageButton1);

goSearch.setOnClickListener(this); Akustik.setOnClickListener(this); Klasik.setOnClickListener(this); }

(18)

startActivity(new Intent(this, SearchActivity.class));

break;

} } }

8.Jenis3Activity.java

public class Jenis3Activity extends Activity implements View.OnClickListener {

setContentView(R.layout.list_jenis3);

goSearch.setOnClickListener(this); Akustik.setOnClickListener(this); Elektrik.setOnClickListener(this); }

break;

(19)

9.MerkActivity.java

package id.ali.spkguitaryhtm;

import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View;

import android.widget.ImageButton;

public class MerkActivity extends Activity implements View.OnClickListener {

protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);

setContentView(R.layout.list_merk);

ImageButton goSearch = (ImageButton) findViewById(R.id.imageButton4);

ImageButton Elektrik = (ImageButton) findViewById(R.id.imageButton2);

ImageButton Klasik = (ImageButton) findViewById(R.id.imageButton3);

ImageButton Akustik = (ImageButton) findViewById(R.id.imageButton1);

goSearch.setOnClickListener(this); Klasik.setOnClickListener(this); Elektrik.setOnClickListener(this); Akustik.setOnClickListener(this); }

public void onClick(View view) { switch(view.getId()) { case R.id.imageButton1:

startActivity(new Intent(this, JenisActivity.class)); break;

startActivity(new Intent(this, SearchActivity.class)); break;

} } }

10. Merk2Activity.java

(20)

public class Merk2Activity extends Activity implements View.OnClickListener {

setContentView(R.layout.list_merk2);

goSearch.setOnClickListener(this); Klasik.setOnClickListener(this); Elektrik.setOnClickListener(this); Akustik.setOnClickListener(this); }

public void onClick(View view) { switch(view.getId()) { case R.id.imageButton1:

break;

} } }

11.Merk3Activity.java

(21)

ImageButton goSearch = (ImageButton) findViewById(R.id.imageButton4);

break;

} } }

12.Merk4Activity.java

(22)

break;

} } }

13.Merk5Activity.java

(23)

break;

} } }

14.Help.java

import android.app.Activity; import android.app.Fragment; import android.os.Bundle;

import android.view.LayoutInflater; import android.view.View;

import android.view.ViewGroup;

public class Help extends Fragment { @Override

public View onCreateView (LayoutInflater inflater,ViewGroup root, Bundle savedInstanceState) {

return inflater.inflate(R.layout.activity_help, root,false); }

}

15.About.java

import android.app.Activity; import android.app.Fragment; import android.os.Bundle;

import android.view.LayoutInflater; import android.view.View;

import android.view.ViewGroup;

public class About extends Fragment { @Override

public View onCreateView (LayoutInflater inflater,ViewGroup root, Bundle savedInstanceState) {

return inflater.inflate(R.layout.activity_about, root,false); }

}

16.activity_main.xml

<android.support.v4.widget.DrawerLayout

(24)

android:id="@+id/drawer_layout"

android:layout_width="match_parent"

android:layout_height="match_parent" > <FrameLayout

android:id="@+id/frame_konten"

android:layout_height="match_parent" /> <ListView

android:id="@+id/drawer_kiri"

android:layout_width="240dp"

android:layout_height="match_parent"

android:layout_gravity="start"

android:background="#111"

android:choiceMode="singleChoice"

android:divider="@android:color/transparent"

android:dividerHeight="0dp" /> </android.support.v4.widget.DrawerLayout>

17.main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:tools="http://schemas.android.com/tools"

android:orientation="vertical" > <LinearLayout

android:layout_height="40dp"

android:background="@color/green"

android:orientation="horizontal" > <ImageButton

android:id="@+id/imageButton1"

android:layout_weight="1"

android:src="@drawable/akustik1"

android:contentDescription="@string/app_name" /> <ImageButton

android:src="@drawable/elektrik1"

android:contentDescription="@string/app_name" /> </LinearLayout>

<LinearLayout

android:layout_height="wrap_content"

(25)

<ImageButton

android:src="@drawable/cari1" /> </LinearLayout>

<LinearLayout

android:background="@color/white"

android:id="@+id/cort"

android:scaleType="fitCenter"

android:padding="10dp"

android:layout_marginTop="35dp"

android:src="@drawable/iconic1" /> <ImageButton

android:id="@+id/yamaha"

android:src="@drawable/iconicyamaha" />

</LinearLayout>

<LinearLayout

android:layout_gravity="center"

android:gravity="center"

android:id="@+id/ibanez"

android:layout_gravity="center_vertical"

android:src="@drawable/iconic5" />

(26)

<LinearLayout

android:id="@+id/fender"

android:background="@color/white" android:src="@drawable/iconic3" /> <ImageButton

android:id="@+id/epiphone"

android:src="@drawable/iconic4" />

</LinearLayout> <LinearLayout

android:orientation="horizontal" >

</LinearLayout> </LinearLayout>

18.search.xml

xmlns:tools="http://schemas.android.com/tools"

android:background="@color/greencol"

android:orientation="vertical"

tools:context="${relativePackage}.${activityClass}" > <LinearLayout

<ImageButton

(27)

android:contentDescription="@string/app_name" /> <ImageButton

android:src="@drawable/elektrik1"

android:contentDescription="@string/app_name" /> </LinearLayout>

<LinearLayout

<ImageButton

android:src="@drawable/klasik1" /> <ImageButton

android:src="@drawable/cari1" /> </LinearLayout>

<LinearLayout

android:orientation="vertical"

android:padding="15dp"> <TextView

android:id="@+id/textjenis"

android:text="Weighted Sum Model Method"

android:textStyle="italic"

android:textSize="14dp"

/> <View

android:id="@+id/garis1"

android:background="#ddd" /> <LinearLayout

android:orientation="horizontal"> <TextView

android:layout_weight="0.5"

android:text="@string/guitar_model"

(28)

android:layout_weight="1.5" /> </LinearLayout>

<LinearLayout

android:text="@string/price"

android:layout_gravity="center_vertical" /> <Spinner

android:id="@+id/harga"

<LinearLayout

android:text="@string/merk"

android:layout_gravity="center_vertical" /> <Spinner android:id="@+id/merk"

<Button

android:id="@+id/search"

android:layout_width="wrap_content"

android:text="@string/search"

android:layout_gravity="end" />

<ListView android:id="@+id/hasil"

/> </LinearLayout> </LinearLayout>

19.actionnavigation.xml

<?xml version="1.0" encoding="utf-8"?>

(29)

android:id="@+id/navi"

style="?android:attr/borderlessButtonStyle"

android:src="@drawable/ic_drawer"/> <TextView

android:id="@+id/teksnav"

android:layout_gravity="center"

android:text="Ali Huseini"

android:textColor="@color/white"

android:textSize="17sp"

/>

</LinearLayout>

20.navigationdrawer.xml

<?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.DrawerLayout

xmlns:android="http://schemas.android.com/apk/res/android"

android:id="@+id/list"

android:orientation="vertical"> <FrameLayout

android:id= "@+id/container"

android:layout_width="match_parent" /> <fragment

android:id="@+id/navigationdrawer"

android:name="id.ali.NavigationDrawerFragment"

android:layout_gravity="start" />

</android.support.v4.widget.DrawerLayout>

21.activity_help.xml

<?xml version="1.0" encoding="utf-8"?>

android:orientation="vertical" > <LinearLayout

android:orientation="horizontal" > <TextView

android:id="@+id/help"

android:gravity="center"