<item
android:id="@+id/add_item"
android:title="Add"/>
<item
android:id="@+id/remove_item"
android:title="Remove"/>
}
@Override
public boolean onOptionsItemSelected(MenuItem item){
switch(item.getItemId()){
case R.id.add_item:
Toast.makeText(FirstActivity.this, "you clicked add", Toast.LENGTH_SHORT).show();
break;
case R.id.remove_item:
Toast.makeText(FirstActivity.this, "you clicked remove", Toast.LENGTH_SHORT).show();
break;
default:
}
return true;
}
注:有的手機菜單默認是不會顯示出來,按下手機的Menu鍵,菜單纔會在底部顯示出來。