https://developer.android.com/guide/topics/ui/menus.html?hl=zh-tw#options-menu
Code:
1 protected static final int MENU_ABOUT = Menu.FIRST;
2 protected static final int MENU_Quit = Menu.FIRST+1;
3
4 @Override
5 public boolean onCreateOptionsMenu(Menu menu) {
6 super.onCreateOptionsMenu(menu);
7 menu.add(0, MENU_ABOUT, 0, "關於...");
8 menu.add(0, MENU_Quit, 0, "結束");
9 return true;
10 }
11
12 @Override
13 public boolean onOptionsItemSelected(MenuItem item)
14 {
15 super.onOptionsItemSelected(item);
16 switch(item.getItemId()){
17 case MENU_ABOUT:
18 openOptionsDialog();
19 break;
20 case MENU_Quit:
21 finish();
22 break;
23 }
24 return true;
25 }
