01.package com.myapp;
02.
03.import android.os.Bundle;
04.import android.view.Menu;
05.import android.view.View;
06.import android.widget.Button;
07.import android.widget.RatingBar;
08.import android.widget.TextView;
09.import android.app.Activity;
10.import android.app.AlertDialog;
11.import android.content.DialogInterface;
12.
13.public class MainActivity extends Activity {
14.
15. public TextView txtView;
16.
17. @Override
18. public void onCreate(Bundle savedInstanceState) {
19. super.onCreate(savedInstanceState);
20. setContentView(R.layout.activity_main);
21.
22.
23. txtView = (TextView)findViewById(R.id.textView1);
24.
25.
26. final Button btn1 = (Button) findViewById(R.id.button1);
27. btn1.setOnClickListener(new View.OnClickListener() {
28. public void onClick(View v) {
29. ShowDialog();
30. }
31. });
32.
33. }
34.
35. public void ShowDialog()
36. {
37. final AlertDialog.Builder popDialog = new AlertDialog.Builder(this);
38. final RatingBar rating = new RatingBar(this);
39. rating.setMax(6);
40.
41. popDialog.setIcon(android.R.drawable.btn_star_big_on);
42. popDialog.setTitle("Vote!! ");
43. popDialog.setView(rating);
44.
45.
46. popDialog.setPositiveButton(android.R.string.ok,
47. new DialogInterface.OnClickListener() {
48. public void onClick(DialogInterface dialog, int which) {
49. txtView.setText(String.valueOf(rating.getProgress()));
50. dialog.dismiss();
51. }
52.
53. })
54.
55.
56. .setNegativeButton("Cancel",
57. new DialogInterface.OnClickListener() {
58. public void onClick(DialogInterface dialog, int id) {
59. dialog.cancel();
60. }
61. });
62.
63. popDialog.create();
64. popDialog.show();
65.
66. }
67.
68. @Override
69. public boolean onCreateOptionsMenu(Menu menu) {
70. getMenuInflater().inflate(R.menu.activity_main, menu);
71. return true;
72. }
73.
74.}
ช่วยกันสนับสนุนรักษาเว็บไซต์ความรู้แห่งนี้ไว้ด้วยการสนับสนุน 
