MEMBUAT APLIKASI WEBLINK PEMESANAN MAKANAN SECARA ONLINE BERBASIS ANDROID
Assalamualaikum Wr. Wb
Pada postingan kali ini saya akan men-share cara membuat aplikasi android. Syarat pertama untuk memulai harus memiliki :
- Eclipse
- Android SDK
- Komputer/Laptop
- Koneksi Internet
Karena ini untuk adalah UTS, maka dari itu saya membuat aplikasi ini juga memberikan source codenya. Di dalam aplikasi akan terdapat halaman web ada GO-JEK dan KFC
Berikut di bawah ini merupakan langkah-langkah yang dilakukan untuk membuat Aplikasi tentang harga hotel
1. Login
Berikut di bawah ini merupakan xml script untuk activity_login.xml :
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#ffff"
android:orientation="vertical" >
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#ffff"
android:orientation="vertical" >
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center" />
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Username" />
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Username" />
<EditText
android:id="@+id/user"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:ems="10"
android:gravity="center"
android:textColor="#808080" />
android:id="@+id/user"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:ems="10"
android:gravity="center"
android:textColor="#808080" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="67dp"
android:gravity="center" >
android:layout_width="match_parent"
android:layout_height="67dp"
android:gravity="center" >
<EditText
android:id="@+id/password"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:ems="10"
android:gravity="center"
android:inputType="textPassword"
android:textColor="#808080" >
android:id="@+id/password"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:ems="10"
android:gravity="center"
android:inputType="textPassword"
android:textColor="#808080" >
<requestFocus />
</EditText>
</EditText>
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="Password" />
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="Password" />
</RelativeLayout>
<Button
android:id="@+id/login"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#000000"
android:text="LOGIN"
android:textColor="#FFFFFF" />
android:id="@+id/login"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#000000"
android:text="LOGIN"
android:textColor="#FFFFFF" />
</LinearLayout>
Tampilan form login
Berikut di bawah ini merupakan java script untuk LoginActivity.java :
package com.menumakanandanminuman;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class ActivityLogin extends Activity {
EditText user, password;
Button Login;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
user = (EditText) findViewById(R.id.user);
password = (EditText) findViewById(R.id.password);
Login = (Button) findViewById(R.id.login);
Login.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
login(arg0);
}
});
}
public void login(View view) {
String Nama = user.getText().toString();
String Pass = password.getText().toString();
if (Nama.equals("admin") && Pass.equals("12345")) {
Intent i = new Intent(this, ActivityMenu.class);
startActivityForResult(i, 0);
}
else {
Toast.makeText(getApplicationContext(),
"Password atau username anda salah",
Toast.LENGTH_LONG).show();
}
}
EditText user, password;
Button Login;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
user = (EditText) findViewById(R.id.user);
password = (EditText) findViewById(R.id.password);
Login = (Button) findViewById(R.id.login);
Login.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
login(arg0);
}
});
}
public void login(View view) {
String Nama = user.getText().toString();
String Pass = password.getText().toString();
if (Nama.equals("admin") && Pass.equals("12345")) {
Intent i = new Intent(this, ActivityMenu.class);
startActivityForResult(i, 0);
}
else {
Toast.makeText(getApplicationContext(),
"Password atau username anda salah",
Toast.LENGTH_LONG).show();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_login, menu);
return true;
}
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_login, menu);
return true;
}
}
2. Menu Activity
Berikut di bawah ini merupakan xml script untuk activity_menu.xml :
<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"
tools:context=".MenuActivity" >
<TabHost
android:id="@android:id/tabhost"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TabWidget
android:id="@android:id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
></TabWidget>
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="@+id/tab1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:id="@+id/tab2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:id="@+id/tab3"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
</LinearLayout>
</FrameLayout>
</LinearLayout>
</TabHost>
<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"
tools:context=".MenuActivity" >
<TabHost
android:id="@android:id/tabhost"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TabWidget
android:id="@android:id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
></TabWidget>
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="@+id/tab1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:id="@+id/tab2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:id="@+id/tab3"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
</LinearLayout>
</FrameLayout>
</LinearLayout>
</TabHost>
</RelativeLayout>
Berikut di bawah ini merupakan java script untuk ActivityMenu.java :
package com.menumakanandanminuman;
import android.os.Bundle;
import android.app.ListActivity;
import android.app.TabActivity;
import android.content.Intent;
import android.view.Menu;
import android.widget.TabHost;
import android.app.ListActivity;
import android.app.TabActivity;
import android.content.Intent;
import android.view.Menu;
import android.widget.TabHost;
public class ActivityMenu extends TabActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_menu);
TabHost tabhost = getTabHost();
TabHost.TabSpec spec;
Intent intent;
intent = new Intent().setClass(this, ActivityGojek.class);
spec = tabhost.newTabSpec("GO-JEK").setIndicator("GO-JEK",null).setContent(intent);
tabhost.addTab(spec);
intent = new Intent().setClass(this, ActivityKFC.class);
spec = tabhost.newTabSpec("KFC").setIndicator("KFC",null).setContent(intent);
tabhost.addTab(spec);
intent = new Intent().setClass(this, ActivityTentang.class);
spec = tabhost.newTabSpec("Tentang").setIndicator("Tentang",null).setContent(intent);
tabhost.addTab(spec);
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_menu);
TabHost tabhost = getTabHost();
TabHost.TabSpec spec;
Intent intent;
intent = new Intent().setClass(this, ActivityGojek.class);
spec = tabhost.newTabSpec("GO-JEK").setIndicator("GO-JEK",null).setContent(intent);
tabhost.addTab(spec);
intent = new Intent().setClass(this, ActivityKFC.class);
spec = tabhost.newTabSpec("KFC").setIndicator("KFC",null).setContent(intent);
tabhost.addTab(spec);
intent = new Intent().setClass(this, ActivityTentang.class);
spec = tabhost.newTabSpec("Tentang").setIndicator("Tentang",null).setContent(intent);
tabhost.addTab(spec);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_menu, menu);
return true;
}
}
3. ActivityGojek
Berikut di bawah ini merupakan xml script untuk activity_gojek.xml :
<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.menumakanandanminuman.ActivityGojek" >
<WebView
android:id="@+id/webView1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true" />
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.menumakanandanminuman.ActivityGojek" >
<WebView
android:id="@+id/webView1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true" />
</RelativeLayout>
Berikut di bawah ini merupakan java script untuk TravolokaActivity.java :
import android.os.Bundle;
import android.app.Activity;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class TravolokaActivity extends Activity {
package com.menumakanandanminuman;
import android.os.Bundle;
import android.app.Activity;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.app.Activity;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class ActivityGojek extends Activity {
private void tampilweb(String url){
WebView webviewku = (WebView) findViewById(R.id.webView1);
webviewku.loadUrl(url);
webviewku.getSettings().setJavaScriptEnabled(true);
webviewku.setWebViewClient(new WebViewClient());
}
WebView webviewku = (WebView) findViewById(R.id.webView1);
webviewku.loadUrl(url);
webviewku.getSettings().setJavaScriptEnabled(true);
webviewku.setWebViewClient(new WebViewClient());
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_gojek);
tampilweb("https://www.go-jek.com/go-food/");
}
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_gojek);
tampilweb("https://www.go-jek.com/go-food/");
}
}
4. ActivityKFC
Berikut di bawah ini merupakan xml script untuk activity_kfc.xml :
<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.menumakanandanminuman.ActivityKFC" >
<WebView
android:id="@+id/webview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true" />
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.menumakanandanminuman.ActivityKFC" >
<WebView
android:id="@+id/webview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true" />
</RelativeLayout>
Berikut di bawah ini merupakan java script untuk ActivityKFC.java :
package com.menumakanandanminuman;
import android.os.Bundle;
import android.app.Activity;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class ActivityKFC extends Activity {
private void tampilweb(String url){
WebView webviewku = (WebView) findViewById(R.id.webview);
webviewku.loadUrl(url);
webviewku.getSettings().setJavaScriptEnabled(true);
webviewku.setWebViewClient(new WebViewClient());
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_kfc);
tampilweb("http://www.kfcku.com/home-delivery-online ");
}
}
import android.app.Activity;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class ActivityKFC extends Activity {
private void tampilweb(String url){
WebView webviewku = (WebView) findViewById(R.id.webview);
webviewku.loadUrl(url);
webviewku.getSettings().setJavaScriptEnabled(true);
webviewku.setWebViewClient(new WebViewClient());
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_kfc);
tampilweb("http://www.kfcku.com/home-delivery-online ");
}
}
Saat Di Run Configuration :
Untuk Download Aplikasinya bisa lewat link berikut :
https://drive.google.com/open?id=1nZe108AutEwOwaVnmiTRCxukSvSfc0UX
catatan : untuk masuk "username : admin" "password : 12345"
Sekian dari saya untuk penjelasan tutorialnnya, kurang lebihnya mohon maaf. Atas perhatiannya saya ucapkan terima kasih.