tugas 1 sistem berkas(organization file system)

8/18/2019 TUGAS 1 SISTEM BERKAS(ORGANIZATION FILE SYSTEM)

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TUGAS 01

SISTEM BERKAS

ORGANISASI BERKAS PADA MAGNETIC TAPE

DISUSUN OLEH :

NAMA : MILZAM HIBATULLAH

NIM : 131051025

BAHASA PEMROGRAMAN : ANDROID(JAVA)

JURUSAN TEKNIK INFORMATIKA

FAKULTAS TEKNOLOGI INDUSTRI

INSTITUT SAINS TEKNOLOGI AKPRIND

!OG!AKARTA

201"


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I# SOAL$PERMASALAHAN

Menghitung panjang pita, lama akses, dan transfer rate pada magnetic tape dengan

inputan berupa jumlah record, panjang record, IRG, IBG, blocking factor, data dencity, dan

laju pita. Perhitungan dilakaukan dengan metode blocking dan tanpa blocking.

II# ALGORITMA PROGRAM

• Program Dijalankan

• Menampilkan home page dan ikon menu.

• erdapat pilihan menu seperti !itung "sing Metode Blocking, !itung "sing Metode

anpa Blocking, #ie$ Data Metode Blocking, dan #ie$ Data Metode anpa

Blocking.

• %ika memilih menu pertama !itung "sing Metode Blocking, menampilkan halaman

baru berupa inputan data jumlah record, panjang record, ibg, blocking factor, data

dencity, dan laju pita.

• Program membaca setiap data yang diinputkan.

• #alidasi &

o apabila jumlah record kurang dari '(nol) atau blocking factor bernilai kurang

dari samadengan '(nol), akan menampilkan toast (pesan dialog).

o apabila data yang diinputkan ada yang null atau kurang dari '(nol), akan

menampilkan toast (pesan dialog).

• %ika data *alid maka (menghitung menggunakan metode blocking)

• Panjang Pita + (record-actor Blocking) / (panjang 0 record1IBG)

• 2ama 3kses + Panjang Pita-2aju Pit.

• ransfer Rate + byte-2ama 3kses.

• Data disimpan pada 452iteDatabase (tabel 0).

• %ika memilih menu kedua !itung "sing Metode anpa Blocking, menampilkan

halaman baru berupa inputan data jumlah record, panjang record, irg, data dencity,

dan laju pita.


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• Program membaca setiap data yang diinputkan.

• #alidasi &

o apabila jumlah record kurang dari '(nol), akan menampilkan toast (pesan

dialog).

o apabila data yang diinputkan ada yang null atau kurang dari '(nol), akan

menampilkan toast (pesan dialog).

• %ika data *alid maka (menghitung menggunakan metode tanpa blocking)

• Panjang Pita +record / (panjang 0 record1IRG)

• 2ama 3kses + Panjang Pita-2aju Pita

• ransfer Rate + byte-2ama 3kses

•

Data disimpan pada 452iteDatabase (tabel 6).• %ika memilih menu ke tiga #ie$ Data Metode Blocking, menampilkan semua data

yang diinputkan dan hasil perhitungan berdasarkan metode yang dipilih.

• %ika memilih menu ke empat #ie$ Data Metode anpa Blocking, menampilkan

semua data yang diinputkan dan hasil perhitungan berdasarkan metode yang dipilih.

III# SOURCE CODE

M%&'A&*&+#,%*%

package com.example.who_is.tugas1sisber;

import android.content.Intent;import android.os.Bundle;import android.support.design.widget.FloatingActionButton;import android.support.design.widget.Snackbar;import android.view.View;import android.support.design.widget.avigationView;import android.support.v!.view."ravit#$ompat;import android.support.v!.widget.%rawer&a#out;import android.support.v'.app.ActionBar%rawer(oggle;import android.support.v'.app.App$ompatActivit#;import android.support.v'.widget.(oolbar;import android.view.)enu;

import android.view.)enuItem;

public class )ainActivit# extends App$ompatActivit# implements avigationView.+navigationItemSelected&istener ,

-+verride protected void on$reateBundle savedInstanceState/ , super.on$reatesavedInstanceState/; set$ontentView0.la#out.activity_main/; (oolbar toolbar (oolbar/ 2indViewB#Id0.id.toolbar /; setSupportActionBartoolbar/;

FloatingActionButton 2ab FloatingActionButton/ 2indViewB#Id0.id.fab /; 2ab.hide/;

%rawer&a#out drawer %rawer&a#out/ 2indViewB#Id0.id.drawer_layout/; ActionBar%rawer(oggle toggle new ActionBar%rawer(oggle


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this3 drawer3 toolbar3 0.string.navigation_drawer_open30.string.navigation_drawer_close/; drawer.set%rawer&istenertoggle/; toggle.s#ncState/;

avigationView navigationView avigationView/2indViewB#Id0.id.nav_view /;

navigationView.setavigationItemSelected&istenerthis/; 4

-+verride public void onBack5ressed/ , %rawer&a#out drawer %rawer&a#out/ 2indViewB#Id0.id.drawer_layout/; if drawer.is%rawer+pen"ravit#$ompat.START // , drawer.close%rawer"ravit#$ompat.START /; 4 else , super.onBack5ressed/; 4 4

-+verride public boolean on$reate+ptions)enu)enu menu/ , // Inflate the menu; this adds items to the action bar if it is present. get)enuIn2later/.in2late0.menu. main3 menu/; return true; 4

-+verride public boolean on+ptionsItemSelected)enuItem 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 ndroid!anifest."ml.

int id item.getItemId/;

//noinspection #implifiableIf#tatement if id 0.id.action_settings/ ,

return true; 4

return super.on+ptionsItemSelecteditem/; 4

-Suppress6arnings"StatementWithEmptyBody"/ -+verride public boolean onavigationItemSelected)enuItem item/ , // Handle navigation view item clicks here. int id item.getItemId/;

if id 0.id.nav_camera/ , Intent i1new Intentthis3blocking.class/; startActivit#i1/;

4 else if id 0.id.nav_gallery / , Intent i1new Intentthis3notblocking.class/; startActivit#i1/;

4

%rawer&a#out drawer %rawer&a#out/ 2indViewB#Id0.id.drawer_layout/; drawer.close%rawer"ravit#$ompat.START /; return true; 44

B-./&'#,%*%


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import android.os.Bundle;import android.support.design.widget.FloatingActionButton;import android.support.design.widget.Snackbar;import android.support.v'.app.App$ompatActivit#;import android.support.v'.widget.(oolbar;

import android.view.View;import android.widget.Button;import android.widget.7dit(ext;import android.widget.(extView;

public class blocking extends App$ompatActivit# ,Button htung3reset;7dit(ext rc3 pjgrc3ibg3dd 3rot3 bf;(extView longtp3longta3trans; -+verride protected void on$reateBundle savedInstanceState/ , super.on$reatesavedInstanceState/; set$ontentView0.la#out.activity_blocking /; (oolbar toolbar (oolbar/ 2indViewB#Id0.id.toolbar /; setSupportActionBartoolbar/; rc7dit(ext/2indViewB#Id0.id.editText/; pjgrc7dit(ext/2indViewB#Id0.id.editText2 /; ibg7dit(ext/2indViewB#Id0.id.editText3 /; dd 7dit(ext/2indViewB#Id0.id.editText4/; rot7dit(ext/2indViewB#Id0.id.editText5 /; bf7dit(ext/2indViewB#Id0.id.editText /; longtp(extView/2indViewB#Id0.id. pita/ ; longta(extView/2indViewB#Id0.id.akses/; trans(extView/ 2indViewB#Id0.id.rate/;

htungButton/2indViewB#Id0.id.button2 /; resetButton/2indViewB#Id0.id.button/; htung.set+n$lick&istenernew View.+n$lick&istener/ , -+verride public void on$lickView v/ , double rcount%ouble. parse$oublerc.get(ext/.toString//;

double rlong%ouble. parse$ouble pjgrc.get(ext/.toString//; double IB"%ouble. parse$oubleibg.get(ext/.toString//; double %%%ouble. parse$oubledd .get(ext/.toString//; double 0+(%ouble. parse$oublerot.get(ext/.toString//; double BF%ouble. parse$ouble bf.get(ext/.toString//; double &+(rcount8BF/9BF9rlong8%%/:IB"//; double &(A&+(80+(/; double t2rcount9rlong/8&(A/; longtp.set(ext&+(:" Inch"/; longta.set(ext&(A:" second"/; trans.set(extt2:" bytes"/;

4 4/; reset.set+n$lick&istenernew View.+n$lick&istener/ ,

-+verride public void on$lickView v/ , rc.set(ext""/; pjgrc.set(ext""/; ibg.set(ext""/; dd .set(ext""/; rot.set(ext""/; bf.set(ext""/; longtp.set(ext""/; longta.set(ext""/; trans.set(ext""/; 4 4/;

FloatingActionButton 2ab FloatingActionButton/ 2indViewB#Id0.id.fab /; 2ab.hide/;


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4

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N.B-./&'#,%*%


import android.os.Bundle;import android.support.design.widget.FloatingActionButton;import android.support.design.widget.Snackbar;import android.support.v'.app.App$ompatActivit#;import android.support.v'.widget.(oolbar;import android.view.View;import android.widget.Button;import android.widget.7dit(ext;import android.widget.(extView;

public class notblocking extends App$ompatActivit# , Button htung3reset;7dit(ext rc3 pjgrc3irg3dd 3rot;(extView longtp3longta3trans; -+verride protected void on$reateBundle savedInstanceState/ , super.on$reatesavedInstanceState/; set$ontentView0.la#out.activity_notblocking /; (oolbar toolbar (oolbar/ 2indViewB#Id0.id.toolbar /; setSupportActionBartoolbar/; rc7dit(ext/2indViewB#Id0.id.editText/; pjgrc7dit(ext/2indViewB#Id0.id.editText2 /; irg7dit(ext/2indViewB#Id0.id.editText3 /; dd 7dit(ext/2indViewB#Id0.id.editText4/; rot7dit(ext/2indViewB#Id0.id.editText5 /; longtp(extView/2indViewB#Id0.id. pita/ ; longta(extView/2indViewB#Id0.id.akses/;

trans(extView/ 2indViewB#Id0.id.rate/;

htungButton/2indViewB#Id0.id.button2 /; resetButton/2indViewB#Id0.id.button/;

FloatingActionButton 2ab FloatingActionButton/ 2indViewB#Id0.id.fab /; 2ab.hide/; htung.set+n$lick&istenernew View.+n$lick&istener/ , -+verride public void on$lickView v/ , double rcount%ouble. parse$oublerc.get(ext/.toString//; double rlong%ouble. parse$ouble pjgrc.get(ext/.toString//; double I0"%ouble. parse$oubleirg.get(ext/.toString//; double %%%ouble. parse$oubledd .get(ext/.toString//;

double 0+(%ouble. parse$ouble

rot.get(ext/.toString//; double &+(rlong8%%/:I0"/9rcount; double &(A&+(80+(/; double t2rcount9rlong/8&(A/; longtp.set(ext&+(:" Inch"/; longta.set(ext&(A:" second"/; trans.set(extt2:" bytes"/;

4 4/; reset.set+n$lick&istenernew View.+n$lick&istener/ , -+verride public void on$lickView v/ , rc.set(ext""/; pjgrc.set(ext""/;

irg.set(ext""/; dd .set(ext""/; rot.set(ext""/;


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longtp.set(ext""/; longta.set(ext""/; trans.set(ext""/;

4 4/; 4

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IV# SCREENSHOT

• ampilan 3$al


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• ampilan 3$al iap Menu

• ampilan Input78utput iap Menu


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tugas 1 sistem berkas(organization file system)

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