coding mobile programing (dasar)

Coding Pemograman Android

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

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

    android:layout_width="fill_parent"

    android:layout_height="fill_parent" >

    <TextView

        android:id="@+id/t1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

      android:layout_alignParentTop="true"

      android:layout_alignParentleft="true"

      android:text="Bang Purba 1" />

   

<TextView

        android:id="@+id/t2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

      android:layout_alignParentTop="true"

      android:layout_alignParentRight="true"

      android:text="Bang Purba 2"/>

   

    <TextView

        android:id="@+id/t3"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

      android:layout_alignParentBottom="true"

      android:layout_alignParentleft="true"

      android:text="Bang Purba 3" />

   

<TextView

        android:id="@+id/t4"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

      android:layout_alignParentBottom="true"

      android:layout_alignParentRight="true"

      android:text="Bang Purba 4"/>

<TextView

        android:id="@+id/t5"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

      android:layout_centerInParent="true"

      android:text="Bang Purba 5"/>

</RelativeLayout>

hasil tampilan coding diatas!!

 

 

                                Adapun program lainnya :

MODUL BELAJAR MOBILE PROGRAMING

<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=".TIB5_Activity" >

    <TextView

        android:id="@+id/textView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

            android:layout_alignParentLeft="true"

            android:layout_alignParentTop="true"

            android:layout_marginLeft="20dp"

            android:layout_marginTop="36dp"

            android:text="INPUT 1" />

    <EditText

        android:id="@+id/input1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignBaseline="@+id/textView1"

        android:layout_alignBottom="@+id/textView1"

        android:layout_marginLeft="17dp"

        android:layout_toRightOf="@+id/textView1"

        android:ems="10"

        android:inputType="number" />

    <TextView

        android:id="@+id/hasil"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignRight="@+id/btnHitung"

        android:layout_below="@+id/input1"

        android:layout_marginTop="108dp"

        android:text="hasil"

        android:textStyle="bold" />

    <EditText

        android:id="@+id/input2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/input1"

        android:layout_below="@+id/input1"

        android:layout_marginTop="37dp"

        android:ems="10"

        android:inputType="number" >

    </EditText>

    <TextView

        android:id="@+id/textView2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignBottom="@+id/input2"

        android:layout_toLeftOf="@+id/input1"

        android:text="INPUT 2" />

    <Button

        android:id="@+id/btnReset"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignRight="@+id/input2"

        android:layout_below="@+id/hasil"

        android:layout_marginRight="16dp"

        android:layout_marginTop="54dp"

        android:text="RESET" />

    <Button

        android:id="@+id/btnHitung"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignBaseline="@+id/btnReset"

        android:layout_alignBottom="@+id/btnReset"

        android:layout_alignLeft="@+id/textView2"

        android:text="HITUNG" />

</RelativeLayout>

TIB5_VARIABEL

package TIB5.variabel;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

import android.widget.TextView;

public class TIB5_variabelActivity extends Activity {

    /** Called when the activity is first created. */

      EditText input1,input2;

      TextView hasil;

      Button tampil,reset;

      int x,y,hitung;

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        input1 = (EditText) findViewById(R.id.input1);

        input2 = (EditText) findViewById(R.id.input2);

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

        tampil = (Button) findViewById(R.id.btnHitung);

        reset = (Button) findViewById(R.id.btnReset);

tampil.setOnClickListener(new View.OnClickListener() {

     

      public void onClick(View v) {

            // TODO Auto-generated method stub

            x = Integer.parseInt(input1.getText().toString());

            y = Integer.parseInt(input2.getText().toString());

            hitung = x+y;

           

            hasil.setText("Hasil :" + hitung);

           

            reset.setOnClickListener(new View.OnClickListener() {

                 

                  public void onClick(View v) {

                        // TODO Auto-generated method stub

                        input1.setText("0");

                        input2.setText("0");

                        hasil.setText("Hasil :0");

                  }

            });

      }

});

    }

}