01.package com.myapp;
02.
03.import android.os.Bundle;
04.import android.app.Activity;
05.import android.view.Menu;
06.import android.view.View;
07.import android.widget.EditText;
08.import android.widget.Button;
09.import android.widget.Toast;
10.
11.public class MainActivity extends Activity {
12.
13.
14.
15. @Override
16. public void onCreate(Bundle savedInstanceState) {
17. super.onCreate(savedInstanceState);
18. setContentView(R.layout.activity_main);
19.
20.
21. final EditText editT1 = (EditText)findViewById(R.id.editText1);
22.
23.
24. final Button btn1 = (Button)findViewById(R.id.button1);
25. btn1.setOnClickListener(new View.OnClickListener() {
26. public void onClick(View v) {
27. Toast.makeText(MainActivity.this,
28. String.valueOf("Your Input : " + editT1.getText().toString()),
29. Toast.LENGTH_SHORT).show();
30. }
31. });
32. }
33.
34.
35. @Override
36. public boolean onCreateOptionsMenu(Menu menu) {
37. getMenuInflater().inflate(R.menu.activity_main, menu);
38. return true;
39. }
40.
41.}
ช่วยกันสนับสนุนรักษาเว็บไซต์ความรู้แห่งนี้ไว้ด้วยการสนับสนุน 
