// 創(chuàng)建菜單
 @Override
 public boolean onCreateOptionsMenu(Menu menu) {
  menu.add(0, 0, 0, "關(guān)于");
  // menu.add(int groupId, int itemId, int order, CharSequence title)
  menu.add(0, 1, 1, "退出");
        return super.onCreateOptionsMenu(menu);
 }

 // 菜單響應
 @Override
 public boolean onOptionsItemSelected(MenuItem item) {
  super.onOptionsItemSelected(item);
  switch (item.getItemId()) {
  case 0:
   Toast.makeText(getApplicationContext(), "關(guān)于Livingstone的博客", 1).show();
   break;
  case 1:
   this.finish();
   break;
  }
  return true;
 }

**************************************************************************************************