android - 样式被忽略， Lollipop 中的一切都是灰色的

Question

我正在尝试更改应用程序的样式，但一切都是灰色的。有什么问题？

我正在使用安卓工作室。这个项目最初是在eclipse上。我没有在 Android Studio 上使用 Lollipop 构建它

<application
        android:name=".MainApplication"
        tools:replace="android:icon,android:theme"
        android:label="@string/app_name"
        android:logo="@drawable/ic_logo"
        android:theme="@style/Theme.Materialred" >

styles_materialred.xml:

<resources>

    <style name="Theme.Materialred" parent="@style/Theme.AppCompat.Light">
        <item name="actionBarItemBackground">@drawable/selectable_background_materialred</item>
        <item name="popupMenuStyle">@style/PopupMenu.Materialred</item>
        <item name="dropDownListViewStyle">@style/DropDownListView.Materialred</item>
        <item name="actionBarTabStyle">@style/ActionBarTabStyle.Materialred</item>
        <item name="actionDropDownStyle">@style/DropDownNav.Materialred</item>
        <item name="actionBarStyle">@style/ActionBar.Solid.Materialred</item>
        <item name="actionModeBackground">@drawable/cab_background_top_materialred</item>
        <item name="actionModeSplitBackground">@drawable/cab_background_bottom_materialred</item>
        <item name="actionModeCloseButtonStyle">@style/ActionButton.CloseMode.Materialred</item>


    </style>

    <style name="ActionBar.Solid.Materialred" parent="@style/Widget.AppCompat.Light.ActionBar.Solid">
        <item name="background">@drawable/ab_solid_materialred</item>
        <item name="backgroundStacked">@drawable/ab_stacked_solid_materialred</item>
        <item name="backgroundSplit">@drawable/ab_bottom_solid_materialred</item>
        <item name="progressBarStyle">@style/ProgressBar.Materialred</item>
    </style>

    <style name="ActionBar.Transparent.Materialred" parent="@style/Widget.AppCompat.Light.ActionBar">
        <item name="background">@drawable/ab_transparent_materialred</item>
        <item name="progressBarStyle">@style/ProgressBar.Materialred</item>
    </style>

    <style name="PopupMenu.Materialred" parent="@style/Widget.AppCompat.Light.PopupMenu">   
        <item name="android:popupBackground">@drawable/menu_dropdown_panel_materialred</item>   
    </style>

    <style name="DropDownListView.Materialred" parent="@style/Widget.AppCompat.Light.ListView.DropDown">
        <item name="android:listSelector">@drawable/selectable_background_materialred</item>
    </style>

    <style name="ActionBarTabStyle.Materialred" parent="@style/Widget.AppCompat.Light.ActionBar.TabView">
        <item name="android:background">@drawable/tab_indicator_ab_materialred</item>
    </style>

    <style name="DropDownNav.Materialred" parent="@style/Widget.AppCompat.Light.Spinner.DropDown.ActionBar">
        <item name="android:background">@drawable/spinner_background_ab_materialred</item>
        <item name="android:popupBackground">@drawable/menu_dropdown_panel_materialred</item>
        <item name="android:dropDownSelector">@drawable/selectable_background_materialred</item>
    </style>

    <style name="ProgressBar.Materialred" parent="@style/Widget.AppCompat.ProgressBar.Horizontal">
        <item name="android:progressDrawable">@drawable/progress_horizontal_materialred</item>
    </style>

    <style name="ActionButton.CloseMode.Materialred" parent="@style/Widget.AppCompat.Light.ActionButton.CloseMode">
        <item name="android:background">@drawable/btn_cab_done_materialred</item>
    </style>

    <!-- this style is only referenced in a Light.DarkActionBar based theme -->
    <style name="Theme.Materialred.Widget" parent="@style/Theme.AppCompat">
        <item name="popupMenuStyle">@style/PopupMenu.Materialred</item>
        <item name="dropDownListViewStyle">@style/DropDownListView.Materialred</item>
    </style>

Answer 1

在action bar theme中这样设置颜色。

<item name="colorPrimary">@color/primaryDef</item>

阅读 Chris Banes 的这篇有趣文章 https://chris.banes.me/2014/10/17/appcompat-v21/#migrationfromprevioussetup