在res文件夹下添加menu文件夹
在menu文件夹内添加类型为Menu的XML文件
xxxxxxxxxx<menu xmlns:android="http://schemas.android.com/apk/res/android"> <item android:id="@+id/add_item" android:title="Add"/> <item android:id="@+id/remove_item" android:title="Remove"/></menu>在活动中重写方法:
xpublic boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.main, menu); return true;}public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.add_item: Toast.makeText(this, "Add Clicked", Toast.LENGTH_SHORT).show(); break; case R.id.remove_item: Toast.makeText(this, "Remove Clicked", Toast.LENGTH_SHORT).show(); break; default: break; } return true;}