Android Theme.AppCompat.Light with Dark Toolbar（用于浅色文本）

Question

I have an app using Theme.AppCompat.Light which I need to use so Dialogs have the light theme. But this makes the text in my toolbar black, where I'd rather it be white. I've tried setting the toolbar's specific app:theme to AppCompat.Dark.Actionbar , but no luck... I searched around for a while and couldn't find a specific question and answer to this.

Here's my default AppTheme :

<style name="AppTheme.Parent" parent="Theme.AppCompat.Light.NoActionBar">
    <item name="colorPrimary">@color/blue</item>
    <item name="colorPrimaryDark">@color/dark_blue</item>
    <item name="colorAccent">@color/pink</item>

    <item name="android:windowNoTitle">true</item>
    <item name="windowActionBar">false</item>
</style>

Here's my toolbar.xml :

<android.support.v7.widget.Toolbar
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="?attr/colorPrimary"
    android:minHeight="@dimen/abc_action_bar_default_height_material"
    app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
    app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />

Answer 1

In order to change the color of the title in your Toolbar you simply have to add the attribute android:textColorPrimary to your Toolbar style .

Please see the following example for even more attributes of the Toolbar.

Example

<style name="MyToolbarStyle" parent="ThemeOverlay.AppCompat.ActionBar">
    <!-- Used to for the title of the Toolbar -->
    <item name="android:textColorPrimary">#fff</item>
    <!-- Used to for the title of the Toolbar when parent is Theme.AppCompat.Light -->
    <item name="android:textColorPrimaryInverse">#fff</item>
    <!-- Used to color the text of the action menu icons -->
    <item name="android:textColorSecondary">#fff</item>
    <!-- Used to color the overflow menu icon -->
    <item name="actionMenuTextColor">#fff</item>
    <!-- Color of the Toolbar -->
    <item name="android:background">#455a64</item>
</style>

Result

Answer 2

You can customize toolbar yourself no need to set default text, use your own textview :

<android.support.v7.widget.Toolbar
   xmlns:android="http://schemas.android.com/apk/res/android"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:background="?attr/colorPrimary"
   android:minHeight="@dimen/abc_action_bar_default_height_material">

   <!-- Below will add your text in the center of toolbar -->
   <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:text="Your Text"
        android:textColor=#ff0000
        android:textStyle="bold"/>

</android.support.v7.widget.Toolbar>

Answer 3

While custom styling may work, the AppCompat library already provides an easy way to do this. If your Toolbar 's background color is dark/doesn't provide enough contrast, use `ThemeOverlay.AppCompat.Dark as its parent:

<style name="MyTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Dark" />

Then style your `Toolbar accordingly:

<android.support.v7.widget.Toolbar
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:background="@color/some_dark_color"
    android:theme="@style/MyTheme.PopupOverlay" />

Toolbar s using backgrounds with lighter colors should use ThemeOverlay.AppCompat.Light as their parent.

Answer 4

try this work in 2021, the first set of themes in the activity android:theme="@style/AppTheme.NoActionBar" and set theme in xml

 <style name="AppTheme.NoActionBar">
    <item name="theme">@style/ThemeOverlay.AppCompat.Dark.ActionBar</item>
    <item name="windowNoTitle">true</item>
</style>