mamah sang juara

MOBILE PROGRAMMING (UAS)

Irin Yudhiana

161011400089

APLIKASI PEMESANAN MAKANAN

Deskripsi

Aplikasi ini dibuat untuk mempermudah pengguna nya untuk memesan makanan,aplikasi ini dibuat secara sederhana oleh aplikasi android studio.

Sebelum masuk ke Aplikasi nya , admin akan diminta untuk login terlebih dahulu. Di dalam aplikasi pemesanan makanan tersebut akan diminta untuk input nama customer , makanan yang akan di pesan , dan setiap pemesanan makanan mendapatkan free 1 topping yaitu ( baso,sozzis, atau Telur ) .

Setelah itu klik Pesan Sekarang , nanti otomatis akan muncul struk beserta harga yang harus dibayar oleh customer .

Desain Activity

Berikut adalah komponen komponen nya :
- mainactivity.java code
- activitymain.xml code
-listview.java code
-listvew.xml code
- Tampilan aplikasi
-android.support.Design.28.0.0

MainActivity.java Log in

package com.unpam.irinyudhiana161011400089;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;

public class MainActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void confirm(View view){
Intent intent=new Intent(MainActivity.this,listview.class);
startActivity(intent);

}
}

MainActivity XML Log in

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

<LinearLayout

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

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

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

android:layout_width="match_parent"

android:layout_height="match_parent"

android:background="@drawable/login"

android:orientation="vertical"

android:gravity="center"

tools:context=".MainActivity"

android:padding="10dp">

<TextView

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:text="PESAN MAKANAN"

android:textSize="35dp"

android:gravity="center"

android:textStyle="bold"

android:layout_marginBottom="90dp"

android:textColor="#CC2929"/>

<android.support.design.widget.TextInputLayout

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_marginTop="10dp"

app:errorEnabled="true"

<EditText

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:hint="Username"

android:inputType="textEmailAddress"

android:layout_marginTop="10dp"

android:textSize="20sp"/>

</android.support.design.widget.TextInputLayout>

<android.support.design.widget.TextInputLayout

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_marginTop="10dp"

app:errorEnabled="true"

app:passwordToggleEnabled="true"

<EditText

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:hint="Password"

android:inputType="textPassword"

android:layout_marginTop="10dp"

android:textSize="20sp"/>

</android.support.design.widget.TextInputLayout>

<Button

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:text="Log In"

android:layout_marginTop="20sp"

android:background="@drawable/button"

android:onClick="confirm"/>

</LinearLayout>

ListVew.java

package com.unpam.irinyudhiana161011400089;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;

public class listview extends AppCompatActivity {
ListView lv;
String [] Menu={"Favorite Menu","Recomended Menu","New Menu","Best Seller Menu"};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_listview);

lv=(ListView)findViewById(R.id.listvw);
ArrayAdapter adapter=new ArrayAdapter(this,android.R.layout.simple_list_item_single_choice, Menu);
lv.setAdapter(adapter);

lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int itemke, long arg3) {
String itemText=(String)lv.getItemAtPosition(itemke);
Toast.makeText(getBaseContext(),"Anda Memilih "+ itemText, Toast.LENGTH_LONG).show();
if(itemText.equals("Favorite Menu")){

Intent intent=new Intent(arg0.getContext(),Favmenu.class);
startActivityForResult(intent,0);

}
}
});

}

}

ListView.XML

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

<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"

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

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

android:layout_width="match_parent"

android:layout_height="match_parent"

android:background="@drawable/login"

tools:context=".listview">

<ListView

android:id="@+id/listvw"

android:layout_width="395dp"

android:layout_height="715dp"

tools:layout_editor_absoluteX="8dp"

tools:layout_editor_absoluteY="8dp" />

</android.support.constraint.ConstraintLayout>

MainActivity XML Pemesanan

<?xml version="1.0" encoding="utf-8"?>
<ScrollView android:layout_width="fill_parent"

android:layout_height="fill_parent"
android:background="@drawable/login"

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

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

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

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical"

android:padding="30dp"

tools:context=".menu">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="FAVORITE MENU"
android:gravity="center"
android:textSize="40dp"
android:textColor="#CC2929"
android:textStyle="bold"/>

<TextView

android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Nama"
android:layout_marginTop="20sp"
android:textSize="20dp"/>

<EditText

android:layout_width="match_parent"

android:layout_height="match_parent"

android:hint="Masukan nama anda ...."

android:id="@+id/edt_name"

android:inputType="text"/>

<EditText

android:layout_width="wrap_content"
android:id="@+id/pesann"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:text="Indomie Soto"
android:layout_marginBottom="15dp"
android:textColor="#CC2929"
android:textStyle="bold"
android:textSize="30dp"/>

<TextView

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Tambahkan Topping"

android:textSize="25dp"/>

<RadioButton

android:id="@+id/WhippedCream_radiobutton"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Sozzis"

android:paddingLeft="16dp"

android:textSize="15sp"/>

<RadioButton

android:id="@+id/Chocolate_checkbox"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Telor"

android:paddingLeft="16dp"

android:textSize="15sp"/>

<RadioButton

android:id="@+id/baso"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Baso"

android:paddingLeft="16dp"

android:textSize="15sp"/>

<View

android:layout_marginTop="10dp"

android:layout_width="match_parent"

android:layout_height="2dp"

android:background="@color/colorAccent"/>

<TextView

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="jumlah"

android:textSize="25dp"

android:textAllCaps="true"

android:layout_marginBottom="16dp"

app:layout_constraintBottom_toBottomOf="parent"

app:layout_constraintLeft_toLeftOf="parent"

app:layout_constraintRight_toRightOf="parent"

app:layout_constraintTop_toTopOf="parent" />

<LinearLayout

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:orientation="horizontal">

<Button

android:layout_width="48dp"

android:onClick="increment"
android:background="@drawable/button"
android:textSize="30sp"
android:text="+"
android:textColor="@color/txt"

android:layout_height="48dp" />

<TextView

android:textColor="#212121"

android:layout_gravity="center"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="0"

android:paddingRight="8dp"

android:paddingLeft="8dp"

android:id="@+id/quantity_textview"

android:textSize="25dp"/>

<Button

android:layout_width="48dp"
android:textSize="30sp"
android:onClick="decrement"
android:textColor="@color/txt"

android:text="-"
android:background="@drawable/button"
android:layout_height="48dp" />

</LinearLayout>

<View

android:layout_marginTop="10dp"

android:layout_width="match_parent"

android:layout_height="2dp"

android:background="@color/colorAccent"/>

<TextView

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Harga"

android:textSize="30dp"

android:textAllCaps="true"

android:layout_marginBottom="16dp"/>

<TextView

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="0"

android:textColor="#212121"

android:id="@+id/price_textview"

android:textSize="25dp"/>

<Button

android:layout_width="wrap_content"

android:layout_marginBottom="16dp"

android:onClick="Submitorder"

android:layout_height="wrap_content"
android:background="@drawable/button"
android:textColor="@color/txt"
android:textSize="20sp"
android:text="ORDER"/>

</LinearLayout>

</ScrollView>

MainActivity.java Pemesanan

package com.unpam.irinyudhiana161011400089;

import android.content.Intent;

import android.net.Uri;

import android.os.Bundle;

import android.support.v7.app.AppCompatActivity;

import android.util.Log;

import android.view.View;

import android.widget.CheckBox;

import android.widget.EditText;

import android.widget.RadioButton;

import android.widget.TextView;

import android.widget.Toast;

import java.text.NumberFormat;

import static android.R.string.no;

import static android.os.Build.VERSION_CODES.N;
import static com.unpam.irinyudhiana161011400089.R.id.pesann;

public class Favmenu extends AppCompatActivity {

int quantity=0;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_favmenu);

}

public void increment(View view){//perintah tombol tambah

if(quantity==100){

Toast.makeText(this,"pesanan maximal 100",Toast.LENGTH_SHORT).show();

return;

}

quantity = quantity+1 ;

display(quantity);

}

public void decrement(View view){//perintah tombol tambah

if (quantity==1){

Toast.makeText(this,"pesanan minimal 1",Toast.LENGTH_SHORT).show();

return;

}

quantity = quantity -1;

display(quantity);

}

public void Submitorder(View view) {

EditText nameEditText=(EditText)findViewById(R.id.edt_name);

String name=nameEditText.getText().toString();

Log.v("MainActivity","Nama:"+name);

EditText pesannEditText=(EditText)findViewById(R.id.pesann);

String pesann=pesannEditText.getText().toString();

Log.v("MainActivity","pesan:"+pesann);

RadioButton whippedcreamChekBox= (RadioButton) findViewById(R.id.WhippedCream_radiobutton);

boolean haswhippedcream=whippedcreamChekBox.isChecked();//mengidentifikasi check

Log.v("MainActivity","has whippedcream:"+haswhippedcream);

RadioButton chocolateChekBox= (RadioButton) findViewById(R.id.Chocolate_checkbox);

boolean haschocolate=chocolateChekBox.isChecked();//mengidentifikasi check

Log.v("MainActivity","has whippedcream:"+haschocolate);

RadioButton Baso= (RadioButton) findViewById(R.id.baso);

boolean hasbaso=Baso.isChecked();//mengidentifikasi check

Log.v("MainActivity","has baso:"+hasbaso);

int price=calculateprice(haswhippedcream,haschocolate,hasbaso);//memanggil method jumlah harga

String pricemessage=createOrderSummary(price,name,pesann,haswhippedcream,haschocolate);

displayMessage(pricemessage);

}

private int calculateprice(boolean addwhipedcream,boolean addchocolate,boolean addbaso){//jumlah pesanan * harga

int harga=5000;

if(addwhipedcream){

harga=harga+1000;//harga tambahan toping

}

if (addchocolate){

harga=harga+2000;

}

if (addbaso){

harga=harga+3000;

}

return quantity * harga;

}

private String createOrderSummary(int price, String name, String pesann, boolean addChocolate, boolean addWhippedCream) {//hasil pemesanan

String pricemessage=" Nama = "+name;

pricemessage+="\n Best Seller :" +pesann;

pricemessage+="\n Jumlah Pemesanan =" +quantity;

pricemessage+="\n Total = Rp " +price;

pricemessage+="\n Terimakasih";

return pricemessage;

}

//method ini untuk mencetak hasil perintah yang di tampilkan dengan inisial quantity_textview di textview 0

private void displayMessage(String message) {

TextView priceTextView = (TextView) findViewById(R.id.price_textview);

priceTextView.setText(message);

}

private void display(int number) {

TextView quantityTextView = (TextView) findViewById(R.id.quantity_textview);

quantityTextView.setText("" + number);

}

private void displayPrice(int number) {

TextView priceTextView = (TextView) findViewById(R.id.price_textview);

priceTextView.setText(NumberFormat.getCurrencyInstance().format(number));

}

}

Hasil akan tampil seperti gambar dibawah ini: