[英]Android imagebutton not change color when state pressed
I have in my layout a button, which is has to change image when pressed. 我的布局中有一个按钮,按下该按钮时必须更改图像。 I Have a selector xml.
我有一个选择器xml。 Here is button:
这是按钮:
<ImageButton
android:id="@+id/cwcfwdvcs"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:clickable="true"
android:layout_marginTop="16dp"
android:background="@drawable/button_add_to_favorites_unactive"
android:drawable="@drawable/add_to_favorites"
android:text="Favotites"/>
Here is selector add_to_favorites.xml: 这是选择器add_to_favorites.xml:
<animation-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:drawable="@drawable/button_add_to_favorites_active"
android:state_checked="true" />
<item android:drawable="@drawable/button_add_to_favorites_unactive" />
You should use the button selector state like the following code ie(res/drawable/button.xml) 您应该像下面的代码一样使用按钮选择器状态,即((res / drawable / button.xml)
<?xml version="1.0" encoding="utf-8"?>
<selector
xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:drawable="@drawable/button_add_to_favorites_active">
</item>
<item android:state_focused="true" android:drawable="@drawable/button_add_to_favorites_active">
</item>
<item android:drawable="@drawable/button_add_to_favorites_active">
</item>
</selector>
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