[英]Navigation Drawer change the Icon and text color of highlighted item
I am trying to change the icon of a nav drawer item when it is selected. 我正在尝试选择导航抽屉项目的图标。 I prepared the following file for the same:
我为此准备了以下文件:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/icon_milestone_selected" android:state_pressed="true"/>
<item android:drawable="@drawable/icon_milestone_selected" android:state_focused="true"/>
<item android:drawable="@drawable/icon_milestone_static"/>
</selector>
However the icon only changes when its touched, when the nav drawer is dismissed and opened again it does not give me the changed icon. 但是,图标仅在被触摸时才会更改,在关闭导航抽屉并再次打开它时,它不会给我更改后的图标。 What am I missing here?
我在这里想念什么?
Just add this line: 只需添加以下行:
<item android:drawable="@drawable/icon_milestone_selected" android:state_pressed="false" state_activated="true"/>
It should work. 它应该工作。
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