操作项始终出现在溢出菜单中

Question

I am using v7 Support library and using app namespace in the menu_main.xml file. Even then, the action is never displayed in the action bar but in the overflow bar. This happens even when I use app:showAsAction="always"

menu_main.xml:

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:tools="http://schemas.android.com/tools"
      xmlns:app="http://schemas.android.com/apk/res-auto"
      tools:context=".MainActivity">

    <item android:id="@+id/action_settings"
          android:title="@string/action_settings"
          android:orderInCategory="100"
          app:showAsAction="never"/>

    <item android:id="@+id/action_create_order"
        android:title="@string/action_create_order"
        android:orderInCategory="1"
        app:showAsAction="always"
        android:icon="@drawable/add_box_black_icon"
        />
</menu>

Answer 1

项目的顺序很重要-如果您想实现自己的原始想法，请交换创建顺序和设置。