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¥Ñ¥Ã¥±¡¼¥¸Ì¾jp.co.example.menu
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src/jp.co.example.menu/mainActiviry.java¤ò¡¢¼¡¤ÎÍͤ˽¤Àµ¤·¤Æ¤¯¤À¤µ¤¤¡£
public class mainActivity extends Activity {
//------------------------ ¢­¤³¤³¤«¤é ----------------------------
	private static final int MENU_ITEM_1 = Menu.FIRST;
	private static final int MENU_ITEM_2 = Menu.FIRST + 1;
	private static final int MENU_ITEM_3 = Menu.FIRST + 2;
	private static final int MENU_ITEM_4 = Menu.FIRST + 3;
	private static final int MENU_ITEM_5 = Menu.FIRST + 4;

	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		boolean res = super.onCreateOptionsMenu(menu);
		menu.add(Menu.NONE, MENU_ITEM_1, Menu.NONE, "¥á¥Ë¥å¡¼1");
		menu.add(Menu.NONE, MENU_ITEM_2, Menu.NONE, "¥á¥Ë¥å¡¼2");
		menu.add(Menu.NONE, MENU_ITEM_3, Menu.NONE, "¥á¥Ë¥å¡¼3");
		menu.add(Menu.NONE, MENU_ITEM_4, Menu.NONE, "¥á¥Ë¥å¡¼4");
		menu.add(Menu.NONE, MENU_ITEM_5, Menu.NONE, "¥á¥Ë¥å¡¼5");
		
		return res;
	}
//------------------------ ¢¬¤³¤³¤Þ¤Ç ----------------------------
}

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@Override
public boolean onOptionsItemSelected(MenuItem item) {
	boolean res = super.onOptionsItemSelected(item);
	AlertDialog.Builder dialog = new AlertDialog.Builder(this);

	switch (item.getItemId()) {
	case MENU_ITEM_1:
		dialog.setTitle("1").setMessage("¥á¥Ë¥å¡¼1");
		break;
	case MENU_ITEM_2:
		dialog.setTitle("2").setMessage("¥á¥Ë¥å¡¼2");
		break;
	case MENU_ITEM_3:
		dialog.setTitle("3").setMessage("¥á¥Ë¥å¡¼3");
		break;
	case MENU_ITEM_4:
		dialog.setTitle("4").setMessage("¥á¥Ë¥å¡¼4");
		break;
	case MENU_ITEM_5:
		dialog.setTitle("5").setMessage("¥á¥Ë¥å¡¼5");
		break;
	}
	dialog.show();

	return res;
}
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src/jp.co.example.menu/mainActiviry.java¤ò¡¢¼¡¤Î¤è¤¦¤ËÊÔ½¸¤·¤Æ¤¯¤À¤µ¤¤¡£
@Override
public boolean onCreateOptionsMenu(Menu menu) {
	boolean res = super.onCreateOptionsMenu(menu);
	menu.add(Menu.NONE, MENU_ITEM_1, Menu.NONE, "¥á¥Ë¥å¡¼1").setIcon(android.R.drawable.ic_menu_call);   // ½¤Àµ
	menu.add(Menu.NONE, MENU_ITEM_2, Menu.NONE, "¥á¥Ë¥å¡¼2");
	menu.add(Menu.NONE, MENU_ITEM_3, Menu.NONE, "¥á¥Ë¥å¡¼3");
	menu.add(Menu.NONE, MENU_ITEM_4, Menu.NONE, "¥á¥Ë¥å¡¼4").setIcon(android.R.drawable.ic_menu_camera); // ½¤Àµ
	menu.add(Menu.NONE, MENU_ITEM_5, Menu.NONE, "¥á¥Ë¥å¡¼5");

	return res;
}
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