如何在 Android 中更改全息主题的菜单项文本颜色? [英] How to change Menu Item text Color of holo theme in Android?

问题描述

我在我的应用中使用 Theme.Holo.

I am using Theme.Holo in my app.

我使用以下 Style.xml 自定义了我的主题

I have customized my theme using following Style.xml

<style name="CustomActivityTheme" parent="@android:style/Theme.Holo">
    <item name="android:actionBarStyle">@style/CustomActivityTheme.ActionBar</item>
    <item name="android:actionMenuTextColor">#000000</item>
    <item name="android:divider">@drawable/action_bar_div</item>
    <item name="android:actionOverflowButtonStyle">@style/MyActionButtonOverflow</item>
    <item name="android:popupMenuStyle">@style/MyPopupMenu</item>
    <item name="android:itemBackground">@drawable/menu_item_background_fill</item>

    <item name="android:itemTextAppearance">@style/myCustomMenuTextApearance</item>
</style>

<style name="myCustomMenuTextApearance" parent="@android:style/TextAppearance.Widget.TextView.PopupMenu">
    <item name="android:textColor">#404040</item>
</style>

<style name="CustomActivityTheme.ActionBar.OverFlow" parent="@android:style/TextAppearance">
    <item name="android:textColor">#404040</item>
    <item name="android:textSize">18sp</item>
</style>
<style name="CustomButton"> 
     <item name="android:background">@drawable/button_selector</item>
</style>
 <style name="CustomProgressButton">
     <item name="android:background">@drawable/custom_progress_button</item>
</style>
<style name="CustomProfileButton">
     <item name="android:background">@drawable/custom_profile_button</item>
</style>
<style name="CustomSharingButton">
     <item name="android:background">@drawable/custom_sharing_button</item>
</style>
<style name="CustomListBlue">
     <item name="android:background">@drawable/custom_listblue</item>
</style>

<style name="MyPopupMenu" parent="android:style/Widget.Holo.Light.ListPopupWindow">
    <!-- <item name="android:background">#B2B2B2</item> -->
    <item name="android:popupBackground">#B2B2B2</item>

</style>

<style name="MyActionButtonOverflow" parent="android:style/Widget.Holo.ActionButton.Overflow">
    <item name="android:src">@drawable/overflow</item>
</style>

<style name="CustomActivityTheme.ActionBar" parent="@android:style/Widget.Holo.Light.ActionBar">
    <item name="android:background">@drawable/actionbar_bg</item>
    <item name="android:titleTextStyle">@style/CustomActivityTheme.ActionBar.Text</item>
    <item name="android:subtitleTextStyle">@style/CustomActivityTheme.ActionBar.Text</item>
    <!-- <item name="android:actionOverflowButtonStyle">@drawable/overflow.png</item> -->
</style>

<style name="CustomActivityTheme.ActionBar.Text" parent="@android:style/TextAppearance">
    <item name="android:textColor">#000000</item>
    <item name="android:textSize">16sp</item>
</style>

<style name="activated" parent="android:Theme.Holo">
    <item name="android:background">?android:attr/activatedBackgroundIndicator</item>
</style>

<!-- style for removing the floating dialog -->
<style name="CustomDialogTheme">
    <item name="android:windowIsFloating">false</item>
    <item name="android:windowNoTitle">true</item>
</style>

<!-- style for transparent image resource  activity -->

<style name="Theme.Transparent" parent="android:Theme">
    <item name="android:windowIsTranslucent">true</item>
    <item name="android:windowBackground">@android:color/transparent</item>
    <item name="android:windowContentOverlay">@null</item>
    <item name="android:windowNoTitle">true</item>
    <item name="android:windowIsFloating">false</item>
    <item name="android:backgroundDimEnabled">true</item>
    <item name="android:windowAnimationStyle">@style/MyAnimation.Window</item>
</style>

<!-- Animations for a non-full-screen window or activity. -->
<style name="MyAnimation.Window" parent="@android:style/Animation.Dialog">
    <item name="android:windowEnterAnimation">@anim/grow_from_middle</item>
    <item name="android:windowExitAnimation">@anim/shrink_to_middle</item>
</style>

<!-- style for transparent audio and video resource  activity -->

<style name="Theme.Transparent_Player" parent="android:Theme">
    <item name="android:windowIsTranslucent">true</item>
    <item name="android:windowBackground">@android:color/transparent</item>
    <item name="android:windowContentOverlay">@null</item>
    <item name="android:windowNoTitle">true</item>
    <item name="android:windowIsFloating">false</item>
    <item name="android:backgroundDimEnabled">true</item>
    <item name="android:windowAnimationStyle">@style/MyPlayerAnimation.Window</item>
</style>

<!-- Animations for a non-full-screen window or activity. -->
<style name="MyPlayerAnimation.Window" parent="@android:style/Animation.Dialog">
    <item name="android:windowEnterAnimation">@anim/grow_from_action_bar</item>
    <item name="android:windowExitAnimation">@anim/shrink_to_action_bar</item>
</style>

我在 10 英寸设备中低于输出

I am getting below output in 10 inch device

在 4.7 英寸设备中，它显示输出(如果 #404040 颜色代码，则显示为白色文本颜色)

and in 4.7 inch device, it is showing output(with white text color instead if #404040 color code)

在这里，我可以设置背景颜色，但是菜单项文本颜色在 4.7 英寸设备中没有改变

Here, I am able to set the background color but, menu item text color is not changed in 4.7 inch device

在 4.7 英寸设备中，我没有溢出菜单图标，我通过按菜单按钮打开此菜单.

in 4.7 inch device, i am not having overflow menu icon, I am opening this menu by pressing menu button.

如何设置和10寸设备一样的文字颜色?

How to set the text color same as 10 inch device?

提前谢谢！！！

我的菜单布局代码是:

<item
    android:id="@+id/home"
    android:title="@string/home"/>
<item
    android:id="@+id/viewer"
    android:title="@string/viewer"/>
<item
    android:id="@+id/quiz"
    android:title="@string/quiz"/>
<item
    android:id="@+id/results"
    android:title="@string/results"/>
<item
    android:id="@+id/chat"
    android:title="@string/chat"/>
<item
    android:id="@+id/settings"
    android:title="@string/settings"/>
<item
    android:id="@+id/intro"
    android:title="@string/intro"/>
<item
    android:id="@+id/lookitup"
    android:title="@string/lookitup"/>
<item
    android:id="@+id/standing"
    android:title="@string/standing"/>
<item
    android:id="@+id/sharing"
    android:title="@string/sharing"/>
<item
    android:id="@+id/advance"
    android:title="@string/advance"/>
<item
    android:id="@+id/reset"
    android:title="@string/reset"/>

<item
    android:id="@+id/refresh"
    android:title="@string/refresh"/>

<item
    android:id="@+id/sync_now"
    android:title="@string/sync_now"/>

<item
    android:id="@+id/sync_info"
    android:title="@string/sync_info"/>

<item
    android:id="@+id/menuIconInfo"
    android:icon="@drawable/info_light_on_dark"
    android:showAsAction="always"/>

<item
    android:id="@+id/menuIconAudio"
    android:icon="@drawable/audio_light_on_dark"
    android:showAsAction="always"/>
<item
    android:id="@+id/menuIconVideo"
    android:icon="@drawable/video_light_on_dark"
    android:showAsAction="always"/>

<item
    android:id="@+id/menuIconLearn"
    android:icon="@drawable/ic_menu_learn"
    android:showAsAction="always"/>
<item
    android:id="@+id/menuIconIntro"
    android:icon="@drawable/intro_pane"
    android:showAsAction="always"/>
<item
    android:id="@+id/menuIconLookItUp"
    android:icon="@drawable/look_it_up"
    android:showAsAction="always"/>
<item
    android:id="@+id/menuIconRecall"
    android:icon="@drawable/ic_menu_recall"
    android:showAsAction="always"/>

推荐答案

我通过检查设备版本通过菜单代码更改背景颜色来解决.

I have solved by changing the background color by code of menu by checking the device version.

如果设备不支持溢出菜单，您可以更改菜单的背景颜色，也可以使用以下方法更改菜单文本颜色:

If device doen't support overflow menu, the, you can change the background color of menu as well as you can also change menu text color using following one:

static final Class<?>[] constructorSignature = new Class[] {Context.class, AttributeSet.class};

class MenuColorFix implements LayoutInflater.Factory {
public View onCreateView(String name, Context context, AttributeSet attrs) {
    if (name.equalsIgnoreCase("com.android.internal.view.menu.ListMenuItemView")) {
        try {
            Class<? extends ViewGroup> clazz = context.getClassLoader().loadClass(name).asSubclass(ViewGroup.class);
            Constructor<? extends ViewGroup> constructor = clazz.getConstructor(constructorSignature);
            final ViewGroup view = constructor.newInstance(new Object[]{context,attrs});

            new Handler().post(new Runnable() {
                public void run() {
                    try {
                        view.setBackgroundColor(Color.GRAY);
                        List<View> children = getAllChildren(view);
                        for(int i = 0; i< children.size(); i++) {
                            View child = children.get(i);
                            if ( child instanceof TextView ) {
                                ((TextView)child).setTextColor(Color.BLACK);
                            }
                        }
                    }
                    catch (Exception e) {
                        Log.i(TAG, "Caught Exception!",e);
                    }

                }
            });
            return view;
        }
        catch (Exception e) {
            Log.i(TAG, "Caught Exception!",e);
        }
    }
    return null;
}       
}

public List<View> getAllChildren(ViewGroup vg) {
ArrayList<View> result = new ArrayList<View>();
for ( int i = 0; i < vg.getChildCount(); i++ ) {
    View child = vg.getChildAt(i);
    if ( child instanceof ViewGroup) {
        result.addAll(getAllChildren((ViewGroup)child));
    }
    else {
        result.add(child);
    }
}
return result;
}

//并在onCreateContextMenu中，放置如下代码

//and in onCreateContextMenu, placed following code

@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
LayoutInflater lInflater = getLayoutInflater();
if ( lInflater.getFactory() == null ) {
    lInflater.setFactory(new MenuColorFix());
}
super.onCreateContextMenu(menu, v, menuInfo);
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.myMenu, menu);
}

这篇关于如何在 Android 中更改全息主题的菜单项文本颜色?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！