如何更改透明工具栏的颜色和大小

Question

我的工具栏是透明的，就像这样;在这里输入图像描述

和这里的代码，文本外观不起作用，我也尝试了其他东西，比如"android：textColorPrimary">

<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>
</style>

<style name="AppTheme.ActionBar.Transparent" parent="AppTheme">
    <item name="android:windowContentOverlay">@null</item>
    <item name="windowActionBarOverlay">true</item>
    <item name="colorPrimaryDark">@color/gray</item>
    <item name="colorPrimary">@android:color/transparent</item>
    <item name="android:textAppearance">@style/TitleTextColor</item>
</style>
<style name="TitleTextColor">
    <item name="android:textColor">@color/red</item>
</style>

还有安卓清单.xml

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

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/AppTheme.ActionBar.Transparent">
    <activity android:name=".MainActivity"
       >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity android:name=".AddNote"></activity>
</application>

Answer 1

替换这个 -

<style name="AppTheme.ActionBar.Transparent" parent="AppTheme">
    <item name="android:windowContentOverlay">@null</item>
    <item name="windowActionBarOverlay">true</item>
    <item name="colorPrimaryDark">@color/gray</item>
    <item name="colorPrimary">@android:color/transparent</item>
    <item name="android:textAppearance">@style/TitleTextColor</item>
</style>

有了这个

<style name="AppTheme.ActionBar" parent="Theme.AppCompat.Light.DarkActionBar">
    <!-- Customize your theme here. -->
   <item name="android:windowContentOverlay">@null</item>
        <item name="windowActionBarOverlay">true</item>
    <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
 <item name="android:textAppearance">@style/TitleTextColor</item>

</style>