BLOG GUE WANGI

MainActivity.java

package com.melki.droid;

import android.app.*;
import android.os.*;
import android.widget.*;
import android.view.View.*;
import android.view.*;

public class MainActivity extends Activity
{
EditText edittext;
TextView textview;
Button btn;
    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

textview=(TextView)findViewById(R.id.tampil);
edittext=(EditText)findViewById(R.id.edit);
btn=(Button)findViewById(R.id.tombol);
btn.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view){
String name =edittext.getText().toString();
textview.setText(name);}});}}

main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:orientation="vertical">

<EditText
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:ems="10"
android:id="@+id/edit"/>

<Button
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="Button"
android:id="@+id/tombol"/>

<TextView
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:layout_width="wrap_content"
android:id="@+id/tampil"/>

</LinearLayout>