BELAJAR PROGRAM: April 2019

Assalamualaikum Wr.Wb

Disini saya ingin membuat membuat aplikasi forum Agen Penjualan Tiket kereta Api berbasis Android menggunakan ADT(Android Developer Tools) Eclipse.

1. Buka aplikasi Eclipsenya

2. Pilih tempat untuk menjadi penyimpanan projectnya

3. Lalu buat projectnya dengan klik File => New => Android Application Project => beri nama project, tentukan minimum dan target SDKnya =>next =>next=>finish.

4. Lalu buat Android activity Sebanyak gambar dibawah :

5. Buat design layoutnya

1). Activity_login.xml

Code xml login :

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

android:layout_width="match_parent"

android:layout_height="match_parent"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

android:orientation="vertical" >

<TextView

android:id="@+id/data_welcome"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_gravity="center_horizontal"

android:text="SELAMAT DATANG DI FORUM"

android:textSize="20dp" />

<TextView

android:id="@+id/data1"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_gravity="center_horizontal"

android:text="AGEN PENJUALAN TIKET KERETA API"

android:textSize="15dp" />

<TextView

android:id="@+id/TextView01"

android:layout_width="wrap_content"

android:layout_height="wrap_content"></TextView>

<TextView

android:id="@+id/data_view"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_gravity="center_horizontal"

android:text="Login "

android:textSize="25dp" />

<EditText

android:id="@+id/txtusername"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:ems="10"

android:hint="Username"

android:singleLine="true" >

</EditText>

<EditText

android:id="@+id/txtpassword"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:ems="10"

android:hint="Password"

android:password="true" />

<Button

android:id="@+id/btnSimpan"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:text="Masuk" />

</LinearLayout>

2). Activity_list.xml

Code xmlnya :

<RelativeLayout 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:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context="com.example.aplikasitiket.ListActivity" >

<ListView

android:id="@+id/listView1"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_centerHorizontal="true" >

</ListView>

</RelativeLayout>

3).Bikin design untuk masing-masing Activity xml untuk kota yang lainnya seperti

Activity_cirebon.xml

Code xmlnya :

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

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

android:id="@+id/LinearLayout1"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context="com.example.projectuts.MainActivity" >

<ScrollView

android:id="@+id/scrollView1"

android:layout_width="match_parent"

android:layout_height="wrap_content" >

<LinearLayout

android:layout_width="match_parent"

android:layout_height="436dp"

android:orientation="vertical" >

<TextView

android:id="@+id/textView1"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_marginTop="15dp"

android:text="Nama :" />

<EditText

android:id="@+id/ednama"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:ems="10" >

</EditText>

<TextView

android:id="@+id/textView2"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Alamat :" />

<EditText

android:id="@+id/edalamat"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:ems="10" />

<TextView

android:id="@+id/textView4"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Kelas :" />

<RadioGroup

android:id="@+id/rgkelas"

android:layout_width="wrap_content"

android:layout_height="wrap_content" >

<RadioButton

android:id="@+id/rbekonomi"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:checked="true"

android:text="Ekonomi" />

<RadioButton

android:id="@+id/rbvip"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Vip" />

</RadioGroup>

<TextView

android:id="@+id/textView5"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Service :" />

<CheckBox

android:id="@+id/chmakan"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Makanan" />

<CheckBox

android:id="@+id/chminum"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Minuman" />

<Button

android:id="@+id/button1"

android:onClick="hitungbiaya"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:text="Hitung" />

<TextView

android:id="@+id/tvharga"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Hasil" />

</LinearLayout>

</ScrollView>

</LinearLayout>

6. Jangan lupa untuk mengganti nama id pada setiap TextView,Button,RadioButton,RadioGroup,Chekbok dan ListView nya.

7. Masukan source code dibawah ini pada

1). LoginActivity.java

package com.example.aplikasitiket;

import android.app.Activity;

import android.os.Bundle;

import android.view.Menu;

import android.view.MenuItem;

import android.annotation.SuppressLint;

import android.content.Intent;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

import android.widget.Toast;

public class LoginActivity extends Activity {

String pasw ;

String nama;

String namaku ="admin";

String pswd ="admin";

EditText name;

EditText pass,tampil;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_login);

name = (EditText)findViewById(R.id.txtusername);

pass = (EditText)findViewById(R.id.txtpassword);

Button submit = (Button)findViewById(R.id.btnSimpan);

submit.setOnClickListener(new click());

}

@SuppressLint("ShowToast")

class click implements Button.OnClickListener{

@SuppressLint("ShowToast")

public void onClick(View v){

nama = name.getText().toString();

pasw = pass.getText().toString();

if((pasw.equals(pswd))&&(nama.equals(namaku))){

Toast.makeText(getApplicationContext(),"Selamat datang, anda berhasil

Intent i = new Intent(LoginActivity.this, ListActivity.class);

startActivity(i);

}else

Toast.makeText(getApplicationContext(),"Ma'af..., Username atau password

salah",23).show();

name.setText("");

pass.setText("");

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.

getMenuInflater().inflate(R.menu.login, menu);

return true;

}

@Override

public boolean onOptionsItemSelected(MenuItem 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 AndroidManifest.xml.

int id = item.getItemId();

if (id == R.id.action_settings) {

return true;

}

return super.onOptionsItemSelected(item);

}

2). ListActivity.java

package com.example.aplikasitiket;

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.widget.AdapterView;

import android.widget.ArrayAdapter;

import android.widget.ListView;

public class ListActivity extends Activity {

ListView LV;

String [] Menu =

{"Cirebon","Solo","Madura","Yogyakarta","Bandung","Malang","Bondowoso","Surabaya"

,"Banyumas"};

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_list);

LV = (ListView)findViewById(R.id.listView1);

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<?> parent, View view, int position, long id) {

String Itemtext=(String) LV.getItemAtPosition(position);

if(Itemtext.equals("Cirebon")){

Intent Cirebon = new Intent(parent.getContext(),CirebonActivity.class);

startActivityForResult(Cirebon,0);;

}else if(Itemtext.equals("Solo")){

Intent Solo = new Intent(parent.getContext(),SoloActivity.class);

startActivityForResult(Solo,0);;

}else if(Itemtext.equals("Madura")){

Intent Madura = new Intent(parent.getContext(),MaduraActivity.class);

startActivityForResult(Madura,0);;

}else if(Itemtext.equals("Yogyakarta")){

Intent yogya = new Intent(parent.getContext(),YogyakartaActivity.class);

startActivityForResult(yogya,0);;

}else if(Itemtext.equals("Bandung")){

Intent bandung = new Intent(parent.getContext(),BandungActivity.class);

startActivityForResult(bandung,0);;

}else if(Itemtext.equals("Malang")){

Intent malang = new Intent(parent.getContext(),MalangActivity.class);

startActivityForResult(malang,0);;

}else if(Itemtext.equals("Bondowoso")){

Intent bondo = new Intent(parent.getContext(),BondowosoActivity.class);

startActivityForResult(bondo,0);;

}else if(Itemtext.equals("Surabaya")){

Intent Surabaya = new Intent(parent.getContext(),SurabayaActivity.class);

startActivityForResult(Surabaya,0);;

}else if(Itemtext.equals("Banyumas")){

Intent Banyu = new Intent(parent.getContext(),BanyumasActivity.class);

startActivityForResult(Banyu,0);;

}

});

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.

getMenuInflater().inflate(R.menu.list, menu);

return true;

}

@Override

public boolean onOptionsItemSelected(MenuItem 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 AndroidManifest.xml.

int id = item.getItemId();

if (id == R.id.action_settings) {

return true;

}

return super.onOptionsItemSelected(item);

}

3). CirebonActivity.java

package com.example.aplikasitiket;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.view.Menu;

import android.view.MenuItem;

import android.widget.TextView;

import android.widget.EditText;

import android.widget.RadioGroup;

import android.widget.CheckBox;

import java.text.NumberFormat;

import java.text.DecimalFormat;

public class CirebonActivity extends Activity {

int hargatiket,biayakelas,biayaservicemakan,biayaserviceminum;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_cirebon);

}

public void hitungbiaya(View v) {

EditText nama = (EditText)findViewById(R.id.ednama);

String Nama = nama.getText().toString();

RadioGroup kelas =(RadioGroup)findViewById(R.id.rgkelas);

int kls = kelas.getCheckedRadioButtonId();

if (kls == R.id.rbvip) {

biayakelas=1500000;

}else

if (kls == R.id.rbekonomi) {

biayakelas=500000;

}

CheckBox servismeal = (CheckBox)findViewById(R.id.chmakan);

if (servismeal.isChecked()) {

biayaservicemakan = 75000;

}else {

biayaservicemakan = 0;

}

CheckBox servisdrink = (CheckBox)findViewById(R.id.chminum);

if (servisdrink.isChecked()) {

biayaserviceminum = 25000;

}else {

biayaserviceminum = 0;

}

Int totalbiaya = hargatiket+biayakelas+biayaservicemakan+biayaserviceminum;

NumberFormat numberFormat = new DecimalFormat("#,###,###");

String str = numberFormat.format(totalbiaya);

TextView totalharga = (TextView)findViewById(R.id.tvharga);

totalharga.setText("Harga Tiket Bpk/Ibu : "+Nama.toString() +"Rp."+ str);

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.

getMenuInflater().inflate(R.menu.cirebon, menu);

return true;

}

@Override

public boolean onOptionsItemSelected(MenuItem 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 AndroidManifest.xml.

int id = item.getItemId();

if (id == R.id.action_settings) {

return true;

}

return super.onOptionsItemSelected(item);

}

4).Masukkan source code yang di CirebonActivity.java pada BandungActivity.java,

MalangActivity.java ,SurabayaActivity.java ,BanyumasActivity.java ,BondowosoActivity.java ,SoloActivity.java ,dan YogyakartaAcitivity.java. dan ubah pas bagian harga tiketnya pada masing-masing Activity yang diatas.

8. Setelah dibuat design xmlnya dan codenya sudah dimasukkan lalu kita Run, disini saya export dulu ke aplikasi.apk dikarenakan saya akan RUN nya digadget, caranya klik kanan pada nama project yang tadi dibuat =>Export => Android => ExportAndroidApplication lalu next => pilih tempat penyimpanan buat Exportnya lalu next => pilih lokasi untuk menaruh key projectnya => bikin alias projectnya, dan tentukan validasi tahun projectnya => Finish.

9. Hasil Run :

Sekian pembuatan project Aplikasi Penjualan Tiketnya. Mohon maaf apabila kurang jelas penjelasannya.

Wassalamu'alaikum Wr.Wb

BELAJAR PROGRAM

Rabu, 24 April 2019

FORUM AGEN PENJUALAN TIKET KERETA API BERBASIS ANDROID

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