Empat Activity Satu Project-Mobile Programming

Main Activity.java

package com.example.empatactivity1project;


import android.os.Bundle;
import android.app.ListActivity;
import android.content.Intent;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public class MainActivity extends ListActivity {
String[]prodi={
"Activity Akuntansi","Activity Teknik Informatika","Activity Refrigrasi"
};

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String[] jurusan = null;
setListAdapter(new ArrayAdapter <String>(this,android.R.layout.simple_list_item_1,jurusan));
}

public void onListItemClick(ListView parent,View v,int urutan,long id){
Object detail=this.getListAdapter().getItem(urutan);
String tampil=detail.toString();
Intent i=null;
if(tampil=="Activity Akuntansi")
{
i=new Intent(MainActivity.this,ActivityAkuntansi.class);
startActivity(i);
}
else if(tampil=="Activity Teknik Informatika")
{
i=new Intent(MainActivity.this,ActivityTeknikInformatika.class);
startActivity(i);
}
else if(tampil=="Activity Refrigrasi")
{
i=new Intent(MainActivity.this,ActivityRefrigrasi.class);
startActivity(i);
}
}
}

ActivityTeknikInformatika.Java

package com.example.empatactivity1project;

import android.os.Bundle;
import android.app.ListActivity;
import android.content.Intent;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;

public class ActivityTeknikInformatika extends ListActivity {
String[]prodi={"Activity Reza",
"Activity Rizal",
"Activity Tiwala",
"Activity Andika",
"Activity DLL",
"<<Kembali"};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_teknik_informatika);
setListAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,prodi));
}

public void onListItemClick(ListView parent,View v,int urutan,long id){
Object detail= this.getListAdapter().getItem(urutan);
String tampil= detail.toString();
Intent i=null;
if(tampil=="<<Kembali")
{
i=new Intent (ActivityTeknikInformatika.this, MainActivity.class);
startActivity(i);
}
else{
Toast.makeText(this,"Anda Memilih: "+tampil,Toast.LENGTH_SHORT).show();
}
}
}

ActivityAkuntansi.Java

package com.example.empatactivity1project;

import android.os.Bundle;

import android.app.ListActivity;

import android.content.Intent;

import android.view.View;

import android.widget.ArrayAdapter;

import android.widget.ListView;

import android.widget.Toast;

public class ActivityAkuntansi extends ListActivity {

String[]prodi={"Activity Sandi",

"Activity Aulia",

"Activity Kholik",

"Activity Joni",

"Activity Putri",

"Activity Putra",

"<<Kembali"};

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_activity_akuntansi);

setListAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,prodi));

}

public void onListItemClick(ListView parent,View v,int urutan,long id){

Object detail=this.getListAdapter().getItem(urutan);

String tampil= detail.toString();

Intent i=null;

if(tampil=="<<Kembali")

{

i=new Intent (ActivityAkuntansi.this, MainActivity.class);

startActivity(i);

}

else{

Toast.makeText(this,"Anda Memilih: "+tampil,Toast.LENGTH_SHORT).show();

}

}

}

ActivityRefrigrasi.java

package com.example.empatactivity1project;

import android.app.ListActivity;

import android.os.Bundle;

import android.content.Intent;

import android.view.View;

import android.widget.ArrayAdapter;

import android.widget.ListView;

import android.widget.Toast;

public class ActivityRefrigrasi extends ListActivity {

String[]prodi={"Activity Hendri",

"Activity Joko",

"Activity Fahru",

"Activity Apri",

"Activity Susan","<<Kembali"};

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_refrigrasi);

setListAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,prodi));

}

public void onListItemClick(ListView parent,View v,int urutan,long id){

Object detail=this.getListAdapter().getItem(urutan);

String tampil=detail.toString();

Intent i=null;

if(tampil=="<<Kembali")

{

i=new Intent(ActivityRefrigrasi.this,MainActivity.class);

startActivity(i);

}

else

{

Toast.makeText(this,"Anda memilih:"+tampil,Toast.LENGTH_SHORT).show();

}

}

}

activity_main.xml

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

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

    android:orientation="vertical"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent">

    <ListView

        android:id="@android:id/list"

        android:layout_width="fill_parent"

        android:layout_height="fill_parent"

        android:drawSelectorOnTop="false"

        />

</LinearLayout>

activity_teknik_informatika.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">

    <ListView

        android:id="@android:id/list"

        android:layout_width="fill_parent"

        android:layout_height="fill_parent"

        android:drawSelectorOnTop="false"

        />

</LinearLayout>

activity_activity_akuntansi.xml

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

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

    android:orientation="vertical"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent">

    <ListView

        android:id="@android:id/list"

        android:layout_width="fill_parent"

        android:layout_height="fill_parent"

        android:drawSelectorOnTop="false"

        />

</LinearLayout>

activity_refrigrasi.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">

    

    <ListView

        android:id="@android:id/list"

        android:layout_width="fill_parent"

        android:layout_height="fill_parent"

        android:drawSelectorOnTop="false"

        />

</LinearLayout>

AndroidManifest

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

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

    package="com.example.empatactivity1project"

    android:versionCode="1"

    android:versionName="1.0" >

    <uses-sdk

        android:minSdkVersion="8"

        android:targetSdkVersion="17" />

    <application

        android:allowBackup="true"

        android:icon="@drawable/ic_launcher"

        android:label="@string/app_name"

        android:theme="@style/AppTheme" >

        <activity

            android:name="com.example.empatactivity1project.MainActivity"

            android:label="@string/app_name" >

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

        </activity>

        <activity

            android:name="com.example.empatactivity1project.ActivityAkuntansi"

            android:label="@string/title_activity_activity_akuntansi" >

        </activity>

        <activity

            android:name="com.example.empatactivity1project.ActivityTeknikInformatika"

            android:label="@string/title_activity_activity_teknik_informatika" >

        </activity>

        <activity

            android:name="com.example.empatactivity1project.ActivityRefrigrasi"

            android:label="@string/title_activity_activity_refrigrasi" >

        </activity>

    </application>

</manifest>

Semoga bermanfaat :)

Salam ...