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  • 动态修改ViewPagerIndicator CustomTabPageIndicator Tab标签文字颜色

        ViewPagerIndicator 的CustomTabPageIndicator 默认是没有Tab选中修改TextView颜色特效的。

        可以通过以下方式实现:

        新建viewpager_title_textcolor.xml

    <?xml version="1.0" encoding="utf-8"?>
    <selector xmlns:android="http://schemas.android.com/apk/res/android">
    
        <!-- Non focused states -->
        <item android:state_focused="false" android:state_pressed="false" android:state_selected="false" android:color="#99000000"/>
        <item android:state_focused="false" android:state_pressed="false" android:state_selected="true" android:color="#FF00A639"/>
    
        <!-- Focused states -->
        <item android:state_focused="true" android:state_pressed="false" android:state_selected="false" android:color="#99000000"/>
        <item android:state_focused="true" android:state_pressed="false" android:state_selected="true" android:color="#FF00A639"/>
    
        <!-- Pressed -->
        <item android:state_pressed="true" android:color="#FF00A639"/>
    
    </selector>


        在style.xml中修改CustomTabPageIndicator的android:textColor属性即可:

        <style name="CustomTabPageIndicator" parent="Widget.TabPageIndicator">
            <item name="android:background">@drawable/custom_tab_indicator</item>
            <item name="android:textAppearance">@style/CustomTabPageIndicator.Text</item>
            <item name="android:textColor">@drawable/viewpager_title_textcolor</item>
            <item name="android:textSize">20sp</item>
            <item name="android:divider">@drawable/custom_tab_indicator_divider</item>
            <item name="android:showDividers">middle</item>
            <item name="android:paddingLeft">8dp</item>
            <item name="android:paddingRight">8dp</item>
            <item name="android:paddingTop">5dp</item>
            <item name="android:fadingEdge">horizontal</item>
            <item name="android:fadingEdgeLength">8dp</item>
        </style>
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  • 原文地址:https://www.cnblogs.com/jiangu66/p/3188467.html
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