Implementasi Algoritma Rabin-Karp Pada Kamus Jawa – Indonesia Berbasis Android

(1)

Indo_to_jawa_Fragments.java

package studio.arti.kamusjawaindonesia; import android.content.DialogInterface; import android.database.Cursor;

import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteOpenHelper; import android.os.Bundle;

import android.support.design.widget.FloatingActionButton; import android.support.v4.app.Fragment;

import android.support.v7.app.AlertDialog; import android.text.Html;

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

import android.view.ViewGroup; import android.widget.EditText; import android.widget.ImageButton; import android.widget.ListView; import java.util.ArrayList; import java.util.List;

public class Indo_to_Jawa_fragment extends Fragment { View view;

private ImageButton bt_cari; private EditText et_cari;

private List<Hasil> hasilList = new ArrayList<Hasil>(); private ListView listView;

private CustomListAdapter adapter; String kata;//kata yg di inputkan

int jumlah = 0;//hitung jumlah string ditemukan double waktu = 0;

double waktuAwal=0, waktuAkhir =0;

public Indo_to_Jawa_fragment() { }

@Override

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

}

@Override

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

view = inflater.inflate(R.layout.indo_to_jawa_tab_layout, container, false);

et_cari = (EditText) view.findViewById(R.id.txt_indo_jawa); bt_cari = (ImageButton)

view.findViewById(R.id.imb_cari_indo_jawa);

(2)

@Override

public void onClick(View v) {

String pattern = et_cari.getText().toString(); kata = pattern;

waktuAwal = System.currentTimeMillis_(); ReadDB(pattern);

waktuAkhir = System.currentTimeMillis_(); waktu = (waktuAkhir - waktuAwal);

} });

FloatingActionButton fab = (FloatingActionButton) view.findViewById(R.id.fab);

fab.setOnClickListener(new View.OnClickListener() { @Override

public void onClick(View view) { MunculHasil(kata, jumlah, waktu); }

});

listView = (ListView) view.findViewById(R.id.lv_hasil); adapter = new CustomListAdapter(inflater, hasilList); listView.setAdapter(adapter);

return view; }

public void MunculHasil(String getKata, int getJumah, double getWaktu) {

AlertDialog dialog = new AlertDialog.Builder(getActivity()) .setTitle("Hasil Pencarian")

.setMessage(Html.fromHtml(

"" + "Karp Rabin" + "" +

" Kata/String : " + getKata + " Jumlah : " + getJumah + " Waktu : " + getWaktu + ms"))

.setPositiveButton("OK", new DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

public void ReadDB(String getPattern) { String pattern = getPattern;

SQLiteOpenHelper helper = new DatabaseOpenHelper(getContext());

//DbHelper helper = new DbHelper(getContext()); SQLiteDatabase db;

db = helper.getReadableDatabase(); Cursor cursor = null;

hasilList.clear(); jumlah = 0;

cursor = db.rawQuery("SELECT * FROM tabel_kamus_jawa ORDER BY indonesia; ", null);

if (cursor != null) {

(3)

cursor.moveToFirst(); do {

// pengisian list try {

String ngoko = cursor.getString(1); String madya = cursor.getString(2); String inggil = cursor.getString(3); String indo = cursor.getString(4);

KR_start(pattern, indo, ngoko, madya, inggil); } catch (Exception e) {}

} while (cursor.moveToNext()); }

db.close();

listView.setAdapter(adapter); }

// Algoritma nya

static String txt_; // text tersedia

static String pat_;//pattern - yg maudi cari static char[] x; //

static char[] y; // static int n; // static int m_; // static String ngoko; static String madya; static String inggil;

public void KR_start(String pat, String txt, String ngoko, String madya, String inggil) {

this.txt = txt; this.pat = pat; this.ngoko _{= ngoko;} this.madya = madya; this.inggil = inggil;

x = pat.toCharArray();//conversi string suapaya ke char array y = txt.toCharArray();

n _{= txt.length();}//panjnga txt

m = pat.length();//pnjang yg di cari KR();

}//end void kr start

public static int REHASH(int a, int b, int d, int h) { return ((((h) - (a) * d) << 1) + (b));

}

public void KR() {

int hx = 0, hy = 0, B = 3; int d, i, j;

for (d = i = 1; i < m_{; ++i)}

d = (d << 1); // d<<1 == d*2 (2 ^ m-1) = 2^8-1 = 128 . nilai d untuk cari pergeseran nya

(4)

/* Searching */ j = 0;

while (j <= n - m) {

if (hx == hy && memcmp₍x_,y_,j,m₎₌₌₀_){ Hasil h = new Hasil();

h.setNgoko(ngoko_); h.setMadya(madya); h.setInggil(inggil); h.setIndo(txt_); h.setPat(pat_); h.setPos(j); hasilList.add(h); jumlah++;

} try {

//hy = REHASH(y[j], y[j + m], d, hy);//remove terkiri hy = ((( (hy) - (y[j]) * d) << 1)+(y[j + m])); } catch (Exception e) {}

++j;

}//end while

}//end kr

public static int memcmp(char[] x2, char[] y2, int sj, int sz) { for (int i = 0; i < sz; i++) {

if (x2[i] != y2[i + sj]) {

if ((x2[i] >= 0 && y2[i + sj] >= 0)

|| (x2[i] < 0 && y2[i + sj] < 0)) return x2[i] - y2[i];

if (x2[i] < 0 && y2[i + sj] >= 0)

}//end fragments

(5)

import android.widget.ImageButton; import android.widget.ListView; import java.util.ArrayList; import java.util.List;

public class Jawa_to_Indo_fragment extends Fragment { View view;

private ImageButton bt_cari; private EditText et_cari;

private List<Hasil> hasilList = new ArrayList<Hasil>(); private ListView listView;

private CustomListAdapter2 adapter; String kata;

int jumlah = 0; double waktu = 0;

double waktuAwal = 0, waktuAkhir = 0; public Jawa_to_Indo_fragment() {

// Required empty public constructor }

@Override

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

}

@Override

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

view = inflater.inflate(R.layout.jawa_to_indo_tab_layout, container, false);

et_cari = (EditText) view.findViewById(R.id.txt_jawa_indo); bt_cari = (ImageButton)

view.findViewById(R.id.imb_cari_jawa_indo);

bt_cari.setOnClickListener(new View.OnClickListener() { @Override

public void onClick(View v) {

String pattern = et_cari.getText().toString(); kata = pattern;

waktuAwal = System.currentTimeMillis(); ReadDB(pattern);

waktuAkhir = System.currentTimeMillis_(); waktu = (waktuAkhir - waktuAwal);

} });

FloatingActionButton fab = (FloatingActionButton) view.findViewById(R.id.fab);

fab.setOnClickListener(new View.OnClickListener() { @Override

public void onClick(View view) { MunculHasil(kata, jumlah, waktu); }

});

listView = (ListView) view.findViewById(R.id.lv_hasil); adapter = new CustomListAdapter2(inflater, hasilList); listView.setAdapter(adapter);

(6)

public void MunculHasil(String getKata, int getJumah, double getWaktu) {

AlertDialog dialog = new AlertDialog.Builder(getActivity()) .setTitle("Hasil Pencarian")

.setMessage(Html.fromHtml₍

"" + "Karp Rabin" + "" +

" Kata/String : " + getKata + " Jumlah : " + getJumah + " Waktu : " + getWaktu + " ms"))

.setPositiveButton("OK", new DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

public void ReadDB(String getPattern) { String pattern = getPattern;

SQLiteOpenHelper helper = new DatabaseOpenHelper(getContext());

//DbHelper helper = new DbHelper(getContext()); SQLiteDatabase db;

db = helper.getReadableDatabase(); Cursor cursor = null;

hasilList.clear(); jumlah = 0;

cursor = db.rawQuery("SELECT * FROM tabel_kamus_jawa ; ", null);

if (cursor != null) { cursor.moveToFirst(); do {

// pengisian list try {

String ngoko = cursor.getString(1); String madya = cursor.getString(2); String inggil = cursor.getString(3); String indo = cursor.getString(4);

KR_start(pattern, ngoko, indo); KR_start(pattern, madya, indo); KR_start(pattern, inggil, indo); } catch (Exception e) {

//Toast.makeText(getContext(), "DB Belum tersedia!!", Toast.LENGTH_SHORT).show();

}

} while (cursor.moveToNext()); }

(7)

db.close();

listView.setAdapter(adapter); }

// Algoritma nya

static String txt_; // text tersedia

static String pat_;//pattern - yg maudi cari static char[] x;//

static char[] y;// static int n_;// static int m_;// static String ngoko_; static String madya; static String inggil; static String indo_;

public void KR_start(String pat, String txt, String indo) { this.txt = txt;

this.pat _{= pat;} this.indo _{= indo;}

x _{= pat.toCharArray();}//conversi string suapaya ke char array y = txt.toCharArray();

n = txt.length();//panjnga txt

m = pat.length();//pnjang yg di cari KR();

}

public static int REHASH(int a, int b, int d, int h) { return ((((h) - (a) * d) << 1) + (b));

}

public void KR() {

int hx = 0, hy = 0, B = 3;

/* Searching */ j = 0;

while (j <= n _- m_{) {}

if (hx == hy && memcmp₍x_,y_,j,m₎₌₌₀_{) {} Hasil h = new Hasil();

h.setNgoko(txt_); h.setIndo(indo_); h.setPat(pat_); h.setPos(j); hasilList.add(h); jumlah++;

} try {

(8)

}

catch (Exception e) { } ++j;

}//end while

}//end public void KR

public static int memcmp(char[] x2, char[] y2, int sj, int sz) { for (int i = 0; i < sz; i++) {

if (x2[i] != y2[i + sj]) {

if ((x2[i] >= 0 && y2[i + sj] >= 0)

|| (x2[i] < 0 && y2[i + sj] < 0)) return x2[i] - y2[i];

if (x2[i] < 0 && y2[i + sj] >= 0) return 1;

if (y2[i + sj] < 0 && x2[i] >= 0) return -1;

} }

return 0; }

}//end public class fragments

(9)

Tabel ASCII

Ascii Code

Symbol

Name

48

0 (number zero)

49

1 (number one)

50

2 (number two)

51

3 (number three)

52

4 (number four)

53

5 (number five)

54

6 (number six)

55

7 (number seven)

56

8 (number eight)

57

9 (number nine)

65 A

(Capital A )

66 B

(Capital B )

67 C

(Capital C )

68 D

(Capital D )

69 E

(Capital E )

70 F

(Capital F )

71 G

(Capital G )

72 H

(Capital H )

73 I

(Capital I )

74 J

(Capital J )

75 K

(Capital K )

76 L

(Capital L )

77 M

(Capital M )

78 N

(Capital N )

79 O

(Capital O )

80 P

(Capital P )

81 Q

(Capital Q )

82 R

(Capital R )

83 S

(Capital S )

84 T

(Capital T )

85 U

(Capital U )

86 V

(Capital V )

87 W

(Capital W )

88 X

(Capital X )

(10)

B-2

90 Z

(Capital Z )

97 a

(Lowercase a )

98 b

(Lowercase b )

99 c

(Lowercase c )

100 d

(Lowercase d )

101 e

(Lowercase e )

102 f

(Lowercase f )

103 g

(Lowercase g )

104 h

(Lowercase h )

105 i

(Lowercase i )

106 j

(Lowercase j )

107 k

(Lowercase k )

108 l

(Lowercase l )

109 m

(Lowercase m )

110 n

(Lowercase n )

111 o

(Lowercase o )

112 p

(Lowercase p )

113 q

(Lowercase q )

114 r

(Lowercase r )

115 s

(Lowercase s )

116 t

(Lowercase t )

117 u

(Lowercase u )

118 v

(Lowercase v )

119 w

(Lowercase w )

120 x

(Lowercase x )

121 y

(Lowercase y )

122 z

(Lowercase z )

44 ,

(Coma)

32 (Space)

90 Z

(Capital Z )

(11)

Curriculum Vitae

Arif Setiawan

Mobile: +6287766415480

E-Mail:

awane.setiawan@gmail.com

E-Mail:

a_onee15@yahoo.co.id

E-Mail:

arti_selamanya@hotmail.com

I. Personal Identification

Full Name

: Arif Setiawan

Nick Name

: Arif

Place / Date of Birth

: Banda Aceh / October, 10

th

₁₉₉₄

Sex

: Male

Marital Status

: Single

Nationality

: Indonesian

Address

: Jl. Dano Tondano, Lk.VIII Kel. S.M. Rejo,

Kec. Binjai Timur, Binjai North Sumatera, Indonesia 20375

Telephone

: +6287766415480

Motto

: Hidup bukan untuk hidup, tetapi untuk yang maha hidup.

II. Formal Educations

Program Studi S1 Ilmu Komputer. Fakultas Ilmu Komputer dan Teknologi Informasi.

Universitas Sumatera. Medan. 2012- 2016

Madrasah Aliyah Negeri Binjai. 2019-2012

Madrasah Tsanawiyah Negeri Binjai. 2006-2009

(12)