更改ActionBarTab项之间的项目

Question

我正在开发Android项目，我无法更改的是Tab项之间的界限。现在它是浅白色/灰色，但我想把它变成黑色。我试图将带有背景的样式ActionBar.Solid.A更改为黑色，但它并未解决问题。之前我问的问题我已经检查几个类似的问题，但没有找到解决办法...

主题风格

<?xml version="1.0" encoding="utf-8"?> 
<resources> 

<style name="Theme.A" parent="@android:style/Theme.Holo.Light.DarkActionBar"> 
    <item name="android:actionBarItemBackground">@drawable/selectable_background_A</item> 
    <item name="android:popupMenuStyle">@style/PopupMenu.A</item> 
    <item name="android:dropDownListViewStyle">@style/DropDownListView.A</item> 
    <item name="android:actionBarTabStyle">@style/ActionBarTabStyle.A</item> 
    <item name="android:actionDropDownStyle">@style/DropDownNav.A</item> 
    <item name="android:actionBarStyle">@style/ActionBar.Solid.A</item> 
    <item name="android:actionModeBackground">@drawable/cab_background_top_A</item> 
    <item name="android:actionModeSplitBackground">@drawable/cab_background_bottom_A</item> 
    <item name="android:actionModeCloseButtonStyle">@style/ActionButton.CloseMode.A</item> 
    <!--<item name="android:actionOverflowButtonStyle">@style/Widget.ActionButton.Overflow</item>--> 
      <!-- Light.DarkActionBar specific --> 
    <item name="android:actionBarWidgetTheme">@style/Theme.A.Widget</item> 
</style> 

<style name="ActionBar.Solid.A" parent="@android:style/Widget.Holo.Light.ActionBar.Solid.Inverse"> 
    <item name="android:titleTextStyle">@style/Theme.A.TitleTextStyle</item> 
    <item name="android:background">@drawable/ab_solid_A</item> 
    <item name="android:backgroundStacked">@drawable/ab_stacked_solid_A</item> 
    <item name="android:backgroundSplit">@drawable/ab_bottom_solid_A</item> 
    <item name="android:progressBarStyle">@style/ProgressBar.A</item> 
</style> 

<style name="ActionBar.Transparent.A" parent="@android:style/Widget.Holo.ActionBar"> 
    <item name="android:background">@drawable/ab_transparent_A</item> 
    <item name="android:progressBarStyle">@style/ProgressBar.A</item> 
</style> 

<style name="PopupMenu.A" parent="@android:style/Widget.Holo.ListPopupWindow"> 
    <item name="android:popupBackground">@drawable/menu_dropdown_panel_A</item> 
</style> 

<style name="DropDownListView.A" parent="@android:style/Widget.Holo.ListView.DropDown"> 
    <item name="android:listSelector">@drawable/selectable_background_A</item> 
    <item name="android:textColor">@color/main_white_color</item> 
</style> 

<style name="ActionBarTabStyle.A" parent="@android:style/Widget.Holo.ActionBar.TabView"> 
    <item name="android:background">@drawable/tab_indicator_ab_A</item> 
</style> 

<style name="DropDownNav.A" parent="@android:style/Widget.Holo.Spinner"> 
    <item name="android:background">@drawable/spinner_background_ab_A</item> 
    <item name="android:popupBackground">@drawable/menu_dropdown_panel_A</item> 
    <item name="android:dropDownSelector">@drawable/selectable_background_A</item> 
</style> 

<style name="DropDownSpinner.A" parent="@android:style/Widget.Holo.Light.Spinner"> 
<item name="android:popupBackground">@drawable/menu_dropdown_panel_spinner</item> 
</style> 

<style name="ProgressBar.A" parent="@android:style/Widget.Holo.ProgressBar.Horizontal"> 
    <item name="android:progressDrawable">@drawable/progress_horizontal_A</item> 
</style> 

<style name="ActionButton.CloseMode.A" parent="@android:style/Widget.Holo.ActionButton.CloseMode"> 
    <item name="android:background">@drawable/btn_cab_done_A</item> 
</style> 

<!-- this style is only referenced in a Light.DarkActionBar based theme --> 
<style name="Theme.A.Widget" parent="@android:style/Theme.Holo"> 
    <item name="android:popupMenuStyle">@style/PopupMenu.A</item> 
    <item name="android:dropDownListViewStyle">@style/DropDownListView.A</item> 
    <item name="android:textColor">@color/main_white_color</item> 
</style> 

<!-- ActionBar TitleTextStyle styles --> 
<style name="Theme.A.TitleTextStyle" parent="@android:style/TextAppearance.Holo.Widget.ActionBar.Title"> 
<item name="android:textColor">@color/main_white_color</item> 
</style> 

<!-- ActionBar SettingIcon style --> 
<style name="Widget.ActionButton.Overflow" parent="@android:style/Widget.Holo.ActionButton.Overflow"> 
<item name="android:src">@drawable/ic_dots</item> 
</style> 
</resources> 

Answer 1

你想改变什么ActionBarTab分频器颜色。你可以这样说：

里面ActionBarTabStyle.A定义，添加：

<item name="android:actionBarDivider">@drawable/tab_divider</item> 

的tab_divider绘制是XML文件以及：

<?xml version="1.0" encoding="utf-8"?> 
<rotate xmlns:android="http://schemas.android.com/apk/res/android" 
    android:fromDegrees="90" 
    android:toDegrees="90" > 

    <shape android:shape="line" > 
     <stroke 
      android:dashWidth="3dp" 
      android:width="4dp" 
      android:color="@android:color/black" /> 
    </shape> 

</rotate> 

编辑：另一种解决方案是简单地直接改变你的Theme.A主题，增加：

<item name="actionBarDivider">@android:color/black</item> 

请注意，android：前缀未被使用。