Program Menggunakan Netbens

Perkenalkan Saya Rendra Lukmana mahasiswa semester 6 di STMIK ERESHA

Kali ini saya akan membuat kan aplikasi yang menggunakan :

1.       Text filed,

2.       Listview,

3.       Checkbox,dan

4.       Button.

Berikut ini source code xml...

1.       activity_login

<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" >

    <LinearLayout

        android:id="@+id/linearLayout1"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_alignParentLeft="true"         android:layout_alignParentRight="true"         android:layout_alignParentTop="true" >

        <TextView

            android:id="@+id/textView1"             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:gravity="center"             android:text="Form Login"

            android:textAppearance="?android:attr/textAppearanceMedium"

/>

    </LinearLayout>

    <LinearLayout

        android:id="@+id/linearLayout2"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_alignParentLeft="true"         android:layout_alignParentRight="true"         android:layout_below="@+id/linearLayout1"

        android:orientation="vertical" >

        <TextView

            android:id="@+id/textView2"             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:text="User Name" />

        <EditText

            android:id="@+id/userNameEditText"             android:layout_width="match_parent"             android:layout_height="wrap_content" >

            <requestFocus />

        </EditText>

    </LinearLayout>

    <LinearLayout

        android:id="@+id/linearLayout3"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_alignParentLeft="true"         android:layout_alignParentRight="true"         android:layout_below="@+id/linearLayout2"         android:orientation="vertical" >

        <TextView

            android:id="@+id/textView3"             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:text="Password" />

        <EditText

            android:id="@+id/passwordEditText"             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:inputType="textPassword" />

    </LinearLayout>

    <LinearLayout

        android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_alignParentLeft="true"         android:layout_alignParentRight="true"         android:layout_below="@+id/linearLayout3" >

        <Button

            android:id="@+id/loginButton"             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:layout_weight="3"             android:text="Login" />

        <Button

            android:id="@+id/tutupButton"             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:layout_weight="1"             android:text="Tutup" />

    </LinearLayout>

</RelativeLayout>

   

2.       activity_listview.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=".ListviewActivity" >

    <ListView

      android:id="@+id/mobile_list"

      android:layout_width="match_parent"

      android:layout_height="wrap_content" >

    </ListView>

    <ListView

        android:id="@+id/listView1"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_alignParentTop="true" >

    </ListView>

</RelativeLayout>

3.       activity_tukar.xml

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

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

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    tools:ignore="HardcodedText" >

    <TextView

        android:id="@+id/labelnim"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_centerHorizontal="true"

        android:layout_marginTop="7dp"

        android:text="Money Exchange"

        android:textSize="18sp" />

    <TextView

        android:id="@+id/labelnama"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_below="@+id/labelnim"

        android:layout_marginTop="7dp"

        android:text="Nama"

        android:textSize="18sp" />

    <EditText

        android:id="@+id/fieldnama"

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        android:layout_below="@+id/labelnim"

        android:layout_toRightOf="@+id/labelnama"

        android:inputType="text" >

    </EditText>

    <TextView

        android:id="@+id/labelemail"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_below="@+id/labelnama"

        android:layout_marginTop="15dp"

        android:text="Banyaknya"

        android:textSize="18sp" />

    <EditText

        android:id="@+id/fieldemail"

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        android:layout_below="@+id/fieldnama"

        android:layout_toRightOf="@+id/labelemail"

        android:inputType="textEmailAddress" >

    </EditText>

    <TextView

        android:id="@+id/outputnama"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_below="@+id/tomboltampil"

        android:layout_marginTop="5dp"

        android:textSize="18sp" />

    <TextView

        android:id="@+id/outputemail"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_below="@+id/outputnama"

        android:layout_marginTop="5dp"

        android:textSize="18sp" />

    <TextView

        android:id="@+id/outputahli"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_below="@+id/outputemail"

        android:layout_marginTop="5dp"

        android:textSize="18sp" />

    <TextView

        android:id="@+id/outputjk"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_below="@+id/outputahli"

        android:layout_marginTop="5dp"

        android:textSize="18sp" />

    <Button

        android:id="@+id/tomboltampil"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/labelnim"

        android:layout_below="@+id/cekboxnet"

        android:layout_marginTop="26dp"

        android:text="CETAK"

        android:textSize="18sp" />

    <CheckBox

        android:id="@+id/cekboxjava"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignBaseline="@+id/cekboxsa"

        android:layout_alignBottom="@+id/cekboxsa"

        android:layout_marginLeft="21dp"

        android:layout_toRightOf="@+id/tomboltampil"

        android:text="USD"

        android:textSize="18sp" />

 

    <TextView

        android:id="@+id/labeljk"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignRight="@+id/tomboltampil"

        android:layout_below="@+id/fieldemail"

        android:layout_marginTop="18dp"

        android:text="Tukar"

        android:textSize="18sp" />

    <CheckBox

        android:id="@+id/cekboxsa"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/cekboxnet"

        android:layout_below="@+id/labeljk"

        android:text="EUR"

        android:textSize="18sp" />

    <CheckBox

        android:id="@+id/cekboxnet"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_below="@+id/cekboxsa"

        android:text="SGD"

        android:textSize="18sp" />

</RelativeLayout>

4.       activity_tentang.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=".TentangActivity" >

    <TextView

        android:id="@+id/textView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentTop="true"

        android:layout_centerHorizontal="true"

        android:layout_marginTop="28dp"

        android:text="SELAMAT DATANG"

        android:textAppearance="?android:attr/textAppearanceLarge" />

    <TextView

        android:id="@+id/textView2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_below="@+id/textView1"

        android:layout_marginLeft="19dp"

        android:layout_marginTop="31dp"

        android:text="NAMA: RENDRA LUKMANA"

        android:textAppearance="?android:attr/textAppearanceMedium" />

    <TextView

        android:id="@+id/TextView01"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/textView2"

        android:layout_below="@+id/textView2"

        android:layout_marginTop="14dp"

        android:text="NIM: 161011401342"

        android:textAppearance="?android:attr/textAppearanceMedium" />

    <TextView

        android:id="@+id/textView3"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/TextView01"

        android:layout_below="@+id/TextView01"

        android:layout_marginTop="18dp"

        android:text="MOBILE PROGRAMING"

        android:textAppearance="?android:attr/textAppearanceMedium" />

    <TextView

        android:id="@+id/textView4"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentBottom="true"

        android:layout_centerHorizontal="true"

        android:layout_marginBottom="20dp"

        android:text="06TPLE001" />

</RelativeLayout>

SOURCE CODE JAVA

1.       LoginActivity.java

package com.example.rendralukmana_161011401342;

import android.media.ExifInterface;

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;

public class LoginActivity extends Activity {

      EditText userNameTxt;

      EditText passwordTxt;

      Button loginBtn;

      Button tutupBtn;

     

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_login);

       

        userNameTxt = (EditText) findViewById(R.id.userNameEditText);

        passwordTxt = (EditText) findViewById(R.id.passwordEditText);

        loginBtn = (Button) findViewById(R.id.loginButton);

        tutupBtn = (Button) findViewById(R.id.tutupButton);

       

        loginBtn.setOnClickListener(new View.OnClickListener() {

                 

                  public void onClick(View v) {

                        // TODO Auto-generated method stub

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

                        i.putExtra("pesan", "Sukses Login");

                        startActivity(i);

                  }

            });

       

        tutupBtn.setOnClickListener(new View.OnClickListener() {

                 

                  public void onClick(View v) {

                        // TODO Auto-generated method stub

                        moveTaskToBack(true);

                        android.os.Process.killProcess(android.os.Process.myPid());

                        System.exit(0);

                  }

            });

    }

   

    @Override

    puLicblic boolean onCreateOptionsMenu(Menu menu) {

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

        return true;

    }

}

2.       LixtviewActivity.java

package com.example.rendralukmana_161011401342;

import android.os.Bundle;

import android.app.Activity;

import android.content.Intent;

import android.view.Menu;

import android.view.View;

import android.widget.AdapterView;

import android.widget.ArrayAdapter;

import android.widget.ListView;

import android.widget.Toast;

public class ListviewActivity extends Activity {

      ListView LV;

      String[] Menu= new String [] {"MENU TUKAR", "TENTANG", "METODE BAYAR", "BANTUAN"};

     

      @Override

      protected void onCreate(Bundle savedInstanceState) {

            super.onCreate(savedInstanceState);

            setContentView(R.layout.activity_listview);

           

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

            ArrayAdapter adapter=new ArrayAdapter(this,android.R.layout.simple_list_item_single_choice,Menu);

            LV.setAdapter(adapter);

            //membuat event item klik pada listview dan membuat pesan (toast)

           

            LV.setOnItemClickListener(new AdapterView.OnItemClickListener() {

                 

                 

            @Override  

            public void onItemClick(AdapterView<?> arg0, View arg1, int itemKe,long arg3) {

                  // TODO Auto-generated method stub

                  String itemText=(String) LV.getItemAtPosition(itemKe);

                  Toast.makeText(getBaseContext(), "Anda Memilih: MENU TUKAR" +itemKe, Toast.LENGTH_LONG).show();

                  if(itemText.equals("MENU TUKAR")){

                        Intent MenuTukar=new Intent(arg0.getContext(),TukarActivity.class);

                        startActivityForResult(MenuTukar,1);

                        }

                  else if(itemText.equals("TENTANG")){

                              Intent MenuTentang=new Intent(arg0.getContext(),TentangActivity.class);

                              startActivityForResult(MenuTentang,2);

                              }

}

});

}

         @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_listview, menu);

               return true;

}

}

3.       TukarActivity

package com.example.rendralukmana_161011401342;

import android.os.Bundle;

import android.app.Activity;

import android.view.Menu;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.CheckBox;

import android.widget.EditText;

import android.widget.RadioButton;

import android.widget.TextView;

public class TukarActivity extends Activity implements OnClickListener {

   EditText fieldnama,fieldemail;

   Button tomboltampil;

   RadioButton radiolk, radiopr;

   CheckBox cekboxjava, cekboxsa, cekboxnet;

   TextView outputnama, outputemail, outputjk, outputahli ;

   String jk, ahli;

  

   @Override

   protected void onCreate(Bundle savedInstanceState) {

         super.onCreate(savedInstanceState);

         setContentView(R.layout.activity_tukar);

        

         fieldemail = (EditText)findViewById(R.id.fieldemail);

         fieldnama = (EditText)findViewById(R.id.fieldnama);

         tomboltampil = (Button)findViewById(R.id.tomboltampil);

         cekboxjava = (CheckBox)findViewById(R.id.cekboxjava);

         cekboxsa = (CheckBox)findViewById(R.id.cekboxsa);

         cekboxnet = (CheckBox)findViewById(R.id.cekboxnet);

         outputnama =(TextView)findViewById(R.id.outputnama);

         outputemail =(TextView)findViewById(R.id.outputemail);

         outputahli = (TextView)findViewById(R.id.outputahli);

         outputjk = (TextView)findViewById(R.id.outputjk);

         tomboltampil.setOnClickListener(this);

        

}

   @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_tukar, menu);

         return true;

         }

  

  

  

  

   @Override

   public void onClick(View klik) {

// TODO Auto-generated method stub

         outputnama.setText("Nama Anda : "+fieldnama.getText());

         outputemail.setText("Banyaknya : "+fieldemail.getText());

         if (cekboxjava.isChecked() && cekboxnet.isChecked() && cekboxsa.isChecked()){

               outputahli.setText("Tukar :SGD, USD, EUR");

         }

         else if(cekboxjava.isChecked() && cekboxnet.isChecked()){

               outputahli.setText("Tukar : USD && SGD");

         }

         else if(cekboxjava.isChecked() && cekboxsa.isChecked()){

               outputahli.setText("Tukar : USD & EUR");

         }

         else if(cekboxnet.isChecked() && cekboxsa.isChecked()){

               outputahli.setText("Tukar : SGD & EUR");

         }

         else if(cekboxjava.isChecked()){

               outputahli.setText("Tukar : USD");

         }

         else if(cekboxnet.isChecked()){

               outputahli.setText("Tukar : SGD");

         }

         else if(cekboxsa.isChecked()){

               outputahli.setText("Tukar : EUR");

         }

         else{

               outputahli.setText("Mata Uang : ");

         }

        

   }}

        

4.       TentangActivity.java

package com.example.rendralukmana_161011401342;

import android.os.Bundle;

import android.app.Activity;

import android.view.Menu;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.CheckBox;

import android.widget.EditText;

import android.widget.RadioButton;

import android.widget.TextView;

public class TukarActivity extends Activity implements OnClickListener {

   EditText fieldnama,fieldemail;

   Button tomboltampil;

   RadioButton radiolk, radiopr;

   CheckBox cekboxjava, cekboxsa, cekboxnet;

   TextView outputnama, outputemail, outputjk, outputahli ;

   String jk, ahli;

  

   @Override

   protected void onCreate(Bundle savedInstanceState) {

         super.onCreate(savedInstanceState);

         setContentView(R.layout.activity_tukar);

        

         fieldemail = (EditText)findViewById(R.id.fieldemail);

         fieldnama = (EditText)findViewById(R.id.fieldnama);

         tomboltampil = (Button)findViewById(R.id.tomboltampil);

         cekboxjava = (CheckBox)findViewById(R.id.cekboxjava);

         cekboxsa = (CheckBox)findViewById(R.id.cekboxsa);

         cekboxnet = (CheckBox)findViewById(R.id.cekboxnet);

         outputnama =(TextView)findViewById(R.id.outputnama);

         outputemail =(TextView)findViewById(R.id.outputemail);

         outputahli = (TextView)findViewById(R.id.outputahli);

         outputjk = (TextView)findViewById(R.id.outputjk);

         tomboltampil.setOnClickListener(this);

        

}

   @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_tukar, menu);

         return true;

         }

  

  

  

  

   @Override

   public void onClick(View klik) {

// TODO Auto-generated method stub

         outputnama.setText("Nama Anda : "+fieldnama.getText());

         outputemail.setText("Banyaknya : "+fieldemail.getText());

         if (cekboxjava.isChecked() && cekboxnet.isChecked() && cekboxsa.isChecked()){

               outputahli.setText("Tukar :SGD, USD, EUR");

         }

         else if(cekboxjava.isChecked() && cekboxnet.isChecked()){

               outputahli.setText("Tukar : USD && SGD");

         }

         else if(cekboxjava.isChecked() && cekboxsa.isChecked()){

               outputahli.setText("Tukar : USD & EUR");

         }

         else if(cekboxnet.isChecked() && cekboxsa.isChecked()){

               outputahli.setText("Tukar : SGD & EUR");

         }

         else if(cekboxjava.isChecked()){

               outputahli.setText("Tukar : USD");

         }

         else if(cekboxnet.isChecked()){

               outputahli.setText("Tukar : SGD");

         }

         else if(cekboxsa.isChecked()){

               outputahli.setText("Tukar : EUR");

         }

         else{

               outputahli.setText("Mata Uang : ");

         }

        

   }}

        

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