Android操作栏标题颜色不改变

Question

我想更改上下文操作栏的标题文本颜色和后退按钮颜色。

请找到我正在使用的代码，但我仍然无法实现

<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <!-- Customize your theme here. -->
    <item name="android:actionModeBackground">@color/dark_blue_Shade1</item>
    <item name="android:windowActionModeOverlay">true</item>
    <item name="titleTextStyle">@style/MyActionBarTitleText</item>
</style>

<!-- ActionBar title text -->
<style name="MyActionBarTitleText" parent="@style/TextAppearance.AppCompat.Widget.ActionBar.Title">
    <item name="android:textColor">@color/white</item>
</style>

请帮我解决

Answer 1

</style>
        <style name="MyTheme" parent="@android:style/Theme.Holo.Light">
            <item name="android:actionBarStyle">@style/MyTheme.ActionBarStyle</item>

        </style>
    <style name="MyTheme.ActionBarStyle" parent="@android:style/Widget.Holo.Light.ActionBar">
        <item name="android:titleTextStyle">@style/MyTheme.ActionBar.TitleTextStyle</item>
        <item name="android:subtitleTextStyle">@style/MyTheme.ActionBar.TitleTextStyle</item>
        <item name="android:background">#0061C2</item>
        <item name="android:icon">@android:color/transparent</item><!--hiding the icon ..in case you want it..-->
    </style>

    <style name="MyTheme.ActionBar.TitleTextStyle" parent="@android:style/TextAppearance.Holo.Widget.ActionBar.Title">
        <item name="android:textColor">#ffffff</item>
    </style>

并且在 list 中...您可以将此主题应用于您的应用

 <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/MyTheme" ><!--this is that theme-->

或者只是您的一项 Activity

<activity
            android:name="eddine.charef.mechalikh.swipedemo.MainActivity"
            android:label="@string/mainActivity"
            android:theme="@style/MyTheme" 
          >

仅此而已

编辑:我在android开发者网站中找到了这个

    <?xml version="1.0" encoding="utf-8"?>
<resources>
    <!-- the theme applied to the application or activity -->
    <style name="CustomActionBarTheme"
           parent="@style/Theme.AppCompat">
        <item name="android:actionBarStyle">@style/MyActionBar</item>
        <item name="android:actionBarTabTextStyle">@style/MyActionBarTabText</item>
        <item name="android:actionMenuTextColor">@color/actionbar_text</item>

        <!-- Support library compatibility -->
        <item name="actionBarStyle">@style/MyActionBar</item>
        <item name="actionBarTabTextStyle">@style/MyActionBarTabText</item>
        <item name="actionMenuTextColor">@color/actionbar_text</item>
    </style>

    <!-- ActionBar styles -->
    <style name="MyActionBar"
           parent="@style/Widget.AppCompat.ActionBar">
        <item name="android:titleTextStyle">@style/MyActionBarTitleText</item>

        <!-- Support library compatibility -->
        <item name="titleTextStyle">@style/MyActionBarTitleText</item>
    </style>

    <!-- ActionBar title text -->
    <style name="MyActionBarTitleText"
           parent="@style/TextAppearance.AppCompat.Widget.ActionBar.Title">
        <item name="android:textColor">@color/actionbar_text</item>
        <!-- The textColor property is backward compatible with the Support Library -->
    </style>

    <!-- ActionBar tabs text -->
    <style name="MyActionBarTabText"
           parent="@style/Widget.AppCompat.ActionBar.TabText">
        <item name="android:textColor">@color/actionbar_text</item>
        <!-- The textColor property is backward compatible with the Support Library -->
    </style>
</resources>

这是链接https://developer.android.com/training/basics/actionbar/styling.html