为什么菜单项出现在optionsMenu？ [英] Why the menu items appear on the optionsMenu?

问题描述

尽管也有一定的作用相关的一些图标，并且在动作条，它们出现在 optionsMenu ，而不是出现在溢图标。

Despite there are some icons associated with certain action and have no enough space in the Actionbar, they appear in the optionsMenu instead of appearing in the overflow icon.

我膨胀的动作条有五个图标，每个人都有一个特定的功能请参阅下面的XML文件，其中有 Android的：showAsAction =从不 我希望他们含蓄地驻留在溢图标里面的动作条，但是当我运行的应用程序，任何项目物业安卓showAsAction =从不而是出现在 optionsMenu 。为什么出现这种情况？我希望我清楚地说明了问题。

I am inflating the actionBar with five icons each one has a specific functionality "Please refer to the XML file below", the items which have the android:showAsAction=never I expect them to implicitly reside inside the overflow icon on the actionBar, but when I run the App, any item with the property android:showAsAction=never instead it appears in the optionsMenu. Why that happens? and I hope i explained the problem clearly.

更新的

Update:

简单地说，我想，如果没有空间的图标放置在动作条，它们应该放在溢出里面如图所示，在三纵点在彼此的图标的图标。

Simply, I want, if there is no space for the icon to be placed on the ActionBar, They should be placed inside the overflow icon as shown in the image " the icon with three vertical dots over each other".

要注意

我使用的银河注3

为什么我的问题被标记为重复。建议为重复的问题比我的不同？请重新审查这个问题。

Why my question is marked as a duplicate. The question suggested as a duplicate is different than mine? Please review the question again.

JAVA_ code 的

Java_Code:

public class ActionBarActivityTest00 extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_action_bar_activity_test00);
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {

    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.action_bar_activity_test00, menu);
    return super.onCreateOptionsMenu(menu);
}

XML 的

XML:

<menu 
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
tools:context="com.example.actionbaractivitytest.ActionBarActivityTest00" >

<!-- Search / will display always -->
<item android:id="@+id/action_search"
      android:icon="@drawable/ic_action_search"
      android:title="action_search"
      android:showAsAction="ifRoom"/>

<!-- Location Found -->
<item android:id="@+id/action_location_found"
      android:icon="@drawable/ic_action_location_found"
      android:title="action_location_found"
      android:showAsAction="ifRoom" />

<!-- Refresh -->
<item android:id="@+id/action_refresh"
      android:icon="@drawable/ic_action_refresh"
      android:title="action_refresh"
      android:showAsAction="ifRoom" />

<!-- Help -->
<item android:id="@+id/action_help"
      android:icon="@drawable/ic_launcher"
      android:title="action_help"
      android:showAsAction="never"/>

<!-- Check updates -->
<item android:id="@+id/action_check_updates"
      android:icon="@drawable/ic_action_refresh"
      android:title="action_check_updates"
      android:showAsAction="never" />

推荐答案

试试这个：

    <menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    tools:context="com.example.fafad.MainActivity" >

  <!-- Search / will display always -->
<item android:id="@+id/action_search"
      android:icon="@drawable/ic_action_search"
      android:title="action_search"
      android:orderInCategory="1"
      app:showAsAction="ifRoom"/>

<!-- Location Found -->
<item android:id="@+id/action_location_found"
    android:orderInCategory="2"
      android:icon="@drawable/ic_action_location_found"
      android:title="action_location_found"
      app:showAsAction="ifRoom" />

<!-- Refresh -->
<item android:id="@+id/action_refresh"
      android:icon="@drawable/ic_action_refresh"
      android:orderInCategory="3"
      android:title="action_refresh"
      app:showAsAction="ifRoom" />

<!-- Help -->
<item android:id="@+id/action_help"
      android:icon="@drawable/ic_launcher"
      android:orderInCategory="4"
      android:title="action_help"
      android:showAsAction="never"/>

<!-- Check updates -->
<item android:id="@+id/action_check_updates"
      android:icon="@drawable/ic_action_refresh"
      android:orderInCategory="5"
      android:title="action_check_updates"
      app:showAsAction="never" />

</menu>

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