blocks|key|4359650|text|如果以上解决方案不适用于您更改选定项图标，则将以下行添加到您的代码中：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4359651|bottomNavigationView.setItemIconTintList(null);|code-block|syntax|javascript|4359652|这将禁用所选项目图标的色调效果，并根据您的选择器可绘制更改图标。|4359653|我也有同样的问题。我已经添加了选择器，用于在选中/选中时更改BottomNavigationView项的图标。|4359654|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

If above solution is not working for you to change selected item icon then add below line to your code:

<pre><code>bottomNavigationView.setItemIconTintList(null);
</code></pre>

This will disable color tint effect of selected item icon and change the icon as per your selector drawable.

I had the same problem. I have added selector drawable for changing icon of BottomNavigationView item when its checked/selected.

blocks|key|4359632|text|可根据所用微件的选中状态在drawable文件夹和图标中创建名为选择器的项目|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4359633|<?xml+version="1.0"+encoding="utf-8"?>
<selector+xmlns:android="http://schemas.android.com/apk/res/android">
++++<item+android:drawable="@drawable/icon_green"+android:state_checked="true"/>
++++<item+android:drawable="@drawable/icon_black"+android:state_checked="false"/>
</selector>|code-block|syntax|javascript|4359634|在导航中使用selector作为菜单图标|4359635|entityMap^0|D|8|0|0|6|8|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|N|$]]

Create item called selector in <code>drawable</code> folder and icon can be changed according to the selected state of the widget used 

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;selector xmlns:android="http://schemas.android.com/apk/res/android"&gt;
 &lt;item android:drawable="@drawable/icon_green" android:state_checked="true"/&gt;
 &lt;item android:drawable="@drawable/icon_black" android:state_checked="false"/&gt;
&lt;/selector&gt;
</code></pre>

Use <code>selector</code> as a menu icon in navigation

blocks|key|4359396|text|您必须将其保存在res/drawable目录中。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4359397|并按如下方式使用它：|4359398|例如:+bottomNavigationMenu.xml+...|4359399|android:icon="@drawable/your_selector"|code-block|syntax|javascript|4359400|entityMap^0|8|C|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|T|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|U|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|V|8|@]|D|@]|E|$M|N]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

You have to save this in the <code>res/drawable</code> directory.

And use it as follows:

ex: bottomNavigationMenu.xml
...

<pre><code>android:icon="@drawable/your_selector"
</code></pre>

blocks|key|4359684|text|++++Xml+of+Bottom+NavigationView+

++++++++<android.support.design.widget.BottomNavigationView
++++++++++++++++++++++++android:id="@%2Bid/bottom_navigation"
++++++++++++++++++++++++android:layout_width="match_parent"
++++++++++++++++++++++++android:layout_height="wrap_content"
++++++++++++++++++++++++app:itemIconTint="@drawable/selector_bottom_navigation"
++++++++++++++++++++++++app:itemTextColor="@drawable/selector_bottom_navigation"
++++++++++++++++++++++++app:menu="@menu/bottom_navigation"+/>

++++Bottm+Navigation+Menu+

++++<?xml+version="1.0"+encoding="utf-8"?>
++++<menu+xmlns:android="http://schemas.android.com/apk/res/android"
++++++++xmlns:app="http://schemas.android.com/apk/res-auto">
++++++++<item
++++++++++++android:id="@%2Bid/action_home"
++++++++++++android:icon="@drawable/selecter_tab_home"
++++++++++++android:title="@string/text_home"
++++++++++++app:showAsAction="ifRoom"+/>
++++++++<item
++++++++++++android:id="@%2Bid/action_explore"
++++++++++++android:icon="@drawable/selector_tab_explore"
++++++++++++android:title="@string/text_explore"
++++++++++++app:showAsAction="ifRoom"+/>

++++++++<item
++++++++++++android:id="@%2Bid/action_profile"
++++++++++++android:icon="@drawable/selector_tab_profile"
++++++++++++android:title="@string/text_profile"
++++++++++++app:showAsAction="ifRoom"+/>

++++</menu>

Selector+of+home+menu+you+can+put+next+two+same+also+with+differnt+drawable+file+

<?xml+version="1.0"+encoding="utf-8"?>
<selector+xmlns:android="http://schemas.android.com/apk/res/android">

++++<item+android:drawable="@drawable/ic_tab_home"+android:state_checked="false"/>
++++<item+android:drawable="@drawable/ic_tab_home_fill"+android:state_checked="true"/>

</selector>|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4359685|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code> Xml of Bottom NavigationView 

 &lt;android.support.design.widget.BottomNavigationView
 android:id="@+id/bottom_navigation"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 app:itemIconTint="@drawable/selector_bottom_navigation"
 app:itemTextColor="@drawable/selector_bottom_navigation"
 app:menu="@menu/bottom_navigation" /&gt;

 Bottm Navigation Menu 

 &lt;?xml version="1.0" encoding="utf-8"?&gt;
 &lt;menu xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:app="http://schemas.android.com/apk/res-auto"&gt;
 &lt;item
 android:id="@+id/action_home"
 android:icon="@drawable/selecter_tab_home"
 android:title="@string/text_home"
 app:showAsAction="ifRoom" /&gt;
 &lt;item
 android:id="@+id/action_explore"
 android:icon="@drawable/selector_tab_explore"
 android:title="@string/text_explore"
 app:showAsAction="ifRoom" /&gt;

 &lt;item
 android:id="@+id/action_profile"
 android:icon="@drawable/selector_tab_profile"
 android:title="@string/text_profile"
 app:showAsAction="ifRoom" /&gt;

 &lt;/menu&gt;

Selector of home menu you can put next two same also with differnt drawable file 

&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;selector xmlns:android="http://schemas.android.com/apk/res/android"&gt;

 &lt;item android:drawable="@drawable/ic_tab_home" android:state_checked="false"/&gt;
 &lt;item android:drawable="@drawable/ic_tab_home_fill" android:state_checked="true"/&gt;

&lt;/selector&gt;
</code></pre>

I have inflated menu_main.xml to BottomNavigationView and now i want to change the icons in BottomNavigation when we select an item .

How to change selected icon image in BottomNavigationView in android?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我已经将menu_main.xml扩展为BottomNavigationView，现在我想在选择一个项目时更改BottomNavigation中的图标。

问如何在android的BottomNavigationView中更改选中的图标图像？
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问如何在android的BottomNavigationView中更改选中的图标图像？
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