Cara Buat Aplikasi Android Biodata

Ini Adalah Source Code Untuk MainActivity.java

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.RadioGroup;

import android.widget.TextView;

import android.widget.RadioGroup.OnCheckedChangeListener;

public class MainActivity extends Activity implements OnClickListener, OnCheckedChangeListener {

   EditText fieldnama,fieldemail;

   Button tomboltampil;

   RadioGroup groupjk;

   RadioButton radiolk, radiopr;

   CheckBox cekboxjava, cekboxsa, cekboxnet;

   TextView outputnama, outputemail, outputjk, outputhobi;

   String jk, hobi;

   @Override

   protected void onCreate(Bundle savedInstanceState) {

       super.onCreate(savedInstanceState);

       setContentView(R.layout.activity_main);

       

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

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

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

       groupjk = (RadioGroup)findViewById(R.id.groupjk);

       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);

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

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

       

       tomboltampil.setOnClickListener(this);

       groupjk.setOnCheckedChangeListener(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.main, menu);

       return true;

   }

   @Override

   public void onClick(View klik) {

       // TODO Auto-generated method stub

   

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

       outputemail.setText("Email Anda : "+fieldemail.getText());

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

           outputhobi.setText("Hobi Anda : FootBall, BasketBall & VoliBall");

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

               outputhobi.setText("Hobi Anda : FootBall, BasketBall & VoliBall");

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

           outputhobi.setText("Hobi Anda : FootBall, BasketBall & VoliBall");

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

           outputhobi.setText("Hobi Anda : FootBall, BasketBall & VoliBall");

       }else if(cekboxjava.isChecked()){

           outputhobi.setText("Hobi Anda : FootBall");

       }else if(cekboxnet.isChecked()){

        outputhobi.setText("Hobi Anda: BasketBall");            

       }else if(cekboxsa.isChecked()){

        outputhobi.setText("Hobi Anda : VoliBall");

       }else{

        outputhobi.setText("Hobi Anda : ");

           

       }

       outputjk.setText(jk);

       fieldnama.setText("");

       fieldemail.setText("");

       cekboxjava.setChecked(false);

       cekboxsa.setChecked(false);

       cekboxnet.setChecked(false);

       groupjk.clearCheck();

   }

   

   @Override

   public void onCheckedChanged(RadioGroup group, int check) {

       // TODO Auto-generated method stub

       if(check==R.id.radiolk){

           jk="Jenis Kelamin : Laki-Laki";

           

       }else if(check==R.id.radiopr){

               jk="Jenis Kelamin : Perempuan";

               

       }else{

           jk="Jenis Kelamin :";

       }

       

   }

}

Ini Adalah Source Code Untuk avtivity_main.xml

<ScrollView 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" >

   <RelativeLayout

       android:layout_width="fill_parent"

       android:layout_height="wrap_content"

       android:background="@drawable/bg">

         <TextView

           android:id="@+id/labelnim"

           android:layout_width="wrap_content"

           android:layout_height="wrap_content"

           android:layout_marginTop="7dp"

           android:text="INPUT DATA DIRI"

           android:layout_centerHorizontal="true"

           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_toRightOf="@+id/labelnama"

           android:layout_below="@+id/labelnim"

           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="E-mail"

           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/labeljk"

           android:layout_width="wrap_content"

           android:layout_height="wrap_content"

           android:layout_below="@+id/labelemail"

           android:layout_marginTop="15dp"

           android:text="Jenis Kelamin"

           android:textSize="18sp" />

       <RadioGroup

           android:id="@+id/groupjk"

           android:layout_width="wrap_content"

           android:layout_height="wrap_content"

           android:layout_below="@+id/labeljk"

           android:orientation="horizontal"

           android:padding="5dp" >

           <RadioButton

               android:id="@+id/radiolk"

               android:layout_width="wrap_content"

               android:layout_height="wrap_content"

               android:text="Laki-Laki"

               android:textSize="18sp" />

           <RadioButton

               android:id="@+id/radiopr"

               android:layout_width="wrap_content"

               android:layout_height="wrap_content"

               android:text="Perempuan"

               android:textSize="18sp" />

      

       </RadioGroup>

       <TextView

           android:id="@+id/labelhobi"

           android:layout_width="wrap_content"

           android:layout_height="wrap_content"

           android:layout_below="@+id/groupjk"

           android:layout_marginTop="7dp"

           android:text="Hobi"

           android:textSize="18sp" />

       <CheckBox

           android:id="@+id/cekboxjava"

           android:layout_width="wrap_content"

           android:layout_height="wrap_content"

           android:layout_below="@+id/labelhobi"

           android:layout_marginTop="5dp"

           android:text="FootBall"

           android:textSize="18sp" />

       <CheckBox

           android:id="@+id/cekboxnet"

           android:layout_width="wrap_content"

           android:layout_height="wrap_content"

           android:layout_below="@+id/cekboxjava"

           android:layout_marginTop="5dp"

           android:text="BasketBall"

           android:textSize="18sp" />

       <CheckBox

           android:id="@+id/cekboxsa"

           android:layout_width="wrap_content"

           android:layout_height="wrap_content"

           android:layout_below="@+id/cekboxnet"

           android:layout_marginTop="5dp"

           android:text="VoliBall"

           android:textSize="18sp" />

       <Button

           android:id="@+id/tomboltampil"

           android:layout_width="wrap_content"

           android:layout_height="wrap_content"

           android:layout_below="@+id/cekboxsa"

           android:layout_marginTop="5dp"

           android:text="TAMPILKAN"

           android:textSize="18sp" />

       <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/outputhobi"

           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/outputhobi"

           android:layout_marginTop="5dp"

           android:textSize="18sp" />

   </RelativeLayout>

</ScrollView>

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