菜单的添加
public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); menu.add(0, 1, 0, "xia"); menu.add(0, 2, 1, "gengj"); menu.add(0, 3, 2, "jia"); menu.add(1, 1, 1, "jie1"); menu.add(1, 2, 2, "dfs1"); return true; }xingy
子菜单的添加
SubMenu subMenu = menu.addSubMenu(base, base+1, Menu.NONE, "Submenu");subMenu.add(base, base + 2, base + 2, "sub item1");subMenu.add(base, base + 3, base + 3, "sub item2");
响应菜单:
方法一:
public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub switch(item.getItemId()) { ...... return true; } return super.onOptionsItemSelected(item);}
方法二:
通过监听器
见《精通Android》P167