Question

我一直试图解决这个问题3个小时，但没有找到任何答案。这是我的v21 \ styles.xml代码。更改操作栏的displayOptions有效，但似乎没有任何改变文本的颜色！

<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>
        <item name="android:windowBackground">@color/colorBackground</item>
        <item name="android:alertDialogTheme">@style/MyDialogTheme</item>
        <item name="android:color">@color/colorSecondary</item>
    </style>

    <style name="PreferencesTheme" parent="AppTheme">
        <item name="android:textColorPrimary">@color/colorSecondary</item>
        <item name="android:textColorSecondary">@color/colorSecondaryFaded</item>
        <item name="android:listSeparatorTextViewStyle">@style/ListSeparatorText</item>
        <item name="colorControlNormal">@color/colorSecondary</item>
        <item name="actionBarStyle">@style/ActionBarTheme</item>
    </style>

    <style name="ListSeparatorText" parent="android:Widget.TextView">
        <item name="android:background">@color/colorBackgroundLight</item>
        <item name="android:color">@color/colorBackgroundLight</item>
    </style>

    <style name="ActionBarTheme" parent="Widget.AppCompat.Light.ActionBar.Solid">
        <item name="displayOptions">showHome|homeAsUp|showTitle</item>
        <item name="android:textColorPrimary">@color/colorSecondary</item>
        <item name="android:titleTextAppearance">@style/ActionBar.Title</item>

    </style>

    <style name="ActionBar.Title">
        <item name="android:textColorPrimary">@color/colorSecondary</item>
    </style>

我的设置活动onCreate，如果这有用。

public class SettingsActivity extends AppCompatPreferenceActivity {
@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setupActionBar();
        getFragmentManager().beginTransaction().replace(android.R.id.content,
                new GeneralPreferenceFragment()).commit();
    }

    /**
     * Set up the {@link android.app.ActionBar}, if the API is available.
     */
    private void setupActionBar() {
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            // Show the Up button in the action bar.
            actionBar.setDisplayHomeAsUpEnabled(true);
        }
    }

Answer 1

由于另外一个埋在互联网上的帖子，我又花了4个小时找到了这个。我需要使用actionBarTheme而不是actionBarStyle。天啊，这真是一种痛苦！

<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>
        <item name="android:windowBackground">@color/colorBackground</item>
        <item name="android:alertDialogTheme">@style/MyDialogTheme</item>

    </style>

    <style name="PreferencesTheme" parent="AppTheme">
        <item name="android:textColorPrimary">@color/colorSecondary</item>
        <item name="android:listSeparatorTextViewStyle">@style/ListSeparatorText</item>
        <!-- This attribute alone sets the colour of the text to the parent text colour-->
        <item name="actionBarTheme">@style/PreferencesTheme.ActionBarTheme</item>
    </style>

    <style name="ListSeparatorText" parent="android:Widget.TextView"><!--parent is optional -->
        <item name="android:background">@color/colorBackgroundLight</item>
        <item name="android:color">@color/colorBackgroundLight</item>
    </style>

    <style name="PreferencesTheme.ActionBarTheme" parent="@style/ThemeOverlay.AppCompat.ActionBar">
        <!-- THIS is where you can color the arrow -->
        <item name="colorControlNormal">@color/colorBackgroundLight</item>
        <item name="android:textColorPrimary">@color/colorBackground</item>
    </style>

如何更改PreferenceActivity中操作栏文本的颜色

1 个答案: