回答

0

試試這個:

<android.support.design.widget.TabLayout 
.... 
app:tabBackground="@drawable/tab_color_selector" 
... 
/> 

selector.xml:

<?xml version="1.0" encoding="utf-8"?> 
<selector xmlns:android="http://schemas.android.com/apk/res/android"> 
<item android:drawable="@color/tab_background_selected" android:state_selected="true"/> 
<item android:drawable="@color/tab_background_unselected"/> 

0

這對我來說只是在XML中添加這項工作...

<android.support.design.widget.TabLayout 
.... 
android:background="" 

... 
/> 

希望這會幫助你...

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