Develop Reference

Action bar popup background is not changing

#style/Theme.MyAppTheme.ActionBar
<item name="android:popupMenuStyle">#style/popupMenuStyle</item>
<item name="android:actionBarWidgetTheme">#style/Theme.MyTheme.Widget</item>
<item name="android:actionBarItemBackground">#null</item>
<item name="android:listPreferredItemHeightSmall">45dp</item>
<style name="popupMenuStyle" parent="#android:style/Widget.PopupMenu">
<item name="android:popupBackground">#android:color/white</item>
</style>
<style name="Theme.MyTheme.Widget" parent="#android:style/Theme.Holo">
<item name="android:textColor">#0675bc</item>
<item name="android:background">#android:color/white</item>
</style>
I have an activity which is having action bar overflow menu and my custom pop up menu I am using Theme.MyTheme.Widget in the above code it is working fine but the problem is I am using search view in action bar in another activity.Now the problem is if I am using the above code to change the overflow menu background this changes are applying to the search bar also which I don't need

if you API is minimum API level 14 , you can change with this (worked for me).
<style name="Theme.myapp" parent="#style/Theme.Light.DarkActionBar">
<item name="android:actionDropDownStyle">#style/myapp_DropDownNav</item>
<item name="android:actionBarWidgetTheme">#style/myapp.actionBarWidgetTheme</item>
</style>
<style name="myapp.actionBarWidgetTheme" parent="#style/Theme.">
<item name="android:spinnerDropDownItemStyle">#style/myapp.Widget.DropDownItem.Spinner</item>
</style>
<style name="myapp_DropDownNav" parent="#style/Widget.Spinner.DropDown.ActionBar">
<item name="background">#drawable/spinner_background_ab_myapp</item>
<item name="android:background">#drawable/spinner_background_ab_myapp</item>
<item name="android:popupBackground">#drawable/menu_dropdown_panel_myapp</item>
<item name="android:dropDownSelector">#drawable/selectable_background_myapp</item>
</style>
<style name="myapp.Widget.DropDownItem.Spinner" parent="Widget.DropDownItem.Spinner">
<item name="android:textAppearance">#style/myapp.TextAppearance.Widget.DropDownItem</item>
</style>
<style name="myapp.TextAppearance.Widget.DropDownItem" parent="TextAppearance.Widget.DropDownItem">
<item name="android:textColor">#color/black</item>
</style>
if you are using ActionBarSherlock (minimun API level 9), try this:
<style name="Theme.yourapp" parent="#style/Theme.Sherlock.Light">
<item name="popupMenuStyle">#style/PopupMenu.Style</item>
<item name="dropDownListViewStyle">#style/DropDownListView.Style</item> </style>
<style name="PopupMenu.Style" parent="#style/Widget.Sherlock.Light.ListPopupWindow">
<item name="android:popupBackground">#drawable/your_background</item>
</style>
<style name="DropDownListView.Style" parent="#style/Widget.Sherlock.Light.ListView.DropDown">
<item name="android:listSelector">#drawable/your_background</item>
</style>
Hope it helps you!!

Fully Transparent Action bar on Holo Light Theme

I want to make full translucent action bar like google did, i tried several option, that seems to work on Holo, however they are not "full transparent" in Holo.Light
this is my style so far:
<style name="MyTheme.Translucent" >
<item name="windowActionBarOverlay">true</item>
<item name="android:windowActionBarOverlay">true</item>
<item name="actionBarStyle">#style/MyTheme.ActionBar</item>
<item name="android:actionBarStyle">#style/MyTheme.ActionBar</item>
</style>
<style name="MyTheme.ActionBar" parent="#style/Widget.Sherlock.ActionBar">
<item name="background">#android:color/transparent</item>
<item name="android:background">#android:color/transparent</item>
</style>
and in Oncreate:
getSupportActionBar().setBackgroundDrawable(null);
the result its "almost" what i need
however i see a shade in action bar:
What i want (or something like this)

i found the solution
using
<item name="android:windowContentOverlay">#null</item>
will do the trick to remove the line

please check the link....................
http://cyrilmottier.com/2013/05/24/pushing-the-actionbar-to-the-next-level
**values/themes.xml**
<style name="Theme.TranslucentActionBar" parent="#android:style/Theme.Holo.Light.DarkActionBar">
<item name="android:actionBarStyle">#style/Widget.ActionBar</item>
</style>
<style name="Theme.TranslucentActionBar.ActionBar" />
<style name="Theme.TranslucentActionBar.ActionBar.Overlay">
<item name="android:actionBarStyle">#style/Widget.ActionBar.Transparent</item>
<item name="android:windowActionBarOverlay">true</item>
</style>
**values/styles.xml**
<style name="Widget.ActionBar" parent="#android:style/Widget.Holo.Light.ActionBar.Solid.Inverse">
<item name="android:background">#drawable/ab_background</item>
</style>
<style name="Widget.ActionBar.Transparent">
<item name="android:background">#android:color/transparent</item>
</style>

Android: action overflow icon blue underline

I'm trying to remove the blue underline in the action bar overflow icon. Here is the screenshot:
I don't have tabs but I saw some similar answered questions about action bar tabs underline but nothing worked for me. My Base application theme is Theme.AppCompat.Light. Here are the applied styles:
<style name="AppThemeNoActionBar" parent="Theme.AppCompat.Light">
<item name="android:windowActionBar">false</item>
<item name="android:windowNoTitle">true</item>
<item name="android:activatedBackgroundIndicator">#drawable/nav_drawer_selection</item>
</style>
<style name="AppTheme" parent="Theme.AppCompat.Light">
<item name="android:windowActionBar">true</item>
<item name="android:windowNoTitle">false</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:actionBarStyle">#style/MyActionBar</item>
<item name="android:actionMenuTextColor">#color/white</item>
<item name="android:actionOverflowButtonStyle">#style/OverFlow</item>
<item name="actionBarStyle">#style/MyActionBar</item>
<item name="actionMenuTextColor">#color/white</item>
<item name="actionOverflowButtonStyle">#style/OverFlow</item>
<item name="android:activatedBackgroundIndicator">#drawable/nav_drawer_selection</item>
</style>
<style name="MyActionBar"
parent="#style/Widget.AppCompat.ActionBar">
<item name="android:titleTextStyle">#style/MyActionBarTitleText</item>
<item name="android:background">#color/red</item>
<item name="titleTextStyle">#style/MyActionBarTitleText</item>
</style>
<style name="MyActionBarTitleText"
parent="#style/TextAppearance.AppCompat.Widget.ActionBar.Title">
<item name="android:textColor">#color/white</item>
</style>
<style name="OverFlow"
parent="#style/Widget.AppCompat.ActionBar">
<item name="android:src">#drawable/ic_launcher</item>
</style>
Thanks for all the help! If you need more info about the app and code let me know :)

#nejc.m i think it's due to inheritance from the "Widget" parent. Try replacing "Widget.AppCompat.ActionBar" with "Theme.AppCompat.Light.DarkActionBar". Let me know if this works.

I played around and I found out that it's a very easy solution. I added <item name="android:background">#color/red</item> to <style name="OverFlow" parent="#style/Widget.AppCompat.ActionBar">

ActionBarSherLock divider style

Does anyone knows,
How do i set a line in between ActionBar tab bar and title bar, because i am using same color for both, that looks odd,
i am using style as:
<style name="Theme.MyTheme" parent="#style/Theme.Sherlock.Light.DarkActionBar">
<item name="actionBarStyle">#style/Widget.MyTheme.ActionBar</item>
<item name="actionBarTabStyle">#style/customActionBarTabStyle</item>
</style>
here i set the color,
<style name="Widget.MyTheme.ActionBar" parent="Widget.Sherlock.ActionBar">
<item name="android:background">#4B4B4B</item>
<item name="background">#4B4B4B</item>
</style>
<style name="customActionBarTabStyle" parent="Widget.Sherlock.ActionBar.TabView">
<item name="background">#4B4B4B</item>
<item name="android:background">#4B4B4B</item>
</style>

Try using something like this :
<style name="Theme.Dreams" parent="#style/Theme.Sherlock.Light.DarkActionBar">
<item name="android:actionBarTabBarStyle">#style/ActionBarTabBarStyle.Dreams</item>
</style>
<style name="ActionBarTabBarStyle.Dreams" parent="#style/Widget.Sherlock.ActionBar.TabBar">
<item name="android:background">#drawable/ic_tabbar_background</item>
<item name="android:showDividers">middle</item>
<item name="android:divider">#drawable/ic_tabbar_divider</item>
<item name="android:dividerPadding">0dp</item>
</style>

styling drop down/navigation bar actionbarsherlock font

In the application I have, I would like to have the actionbar drop down's font to be white. Till now I have the following style:
<style name="Theme.MyApplications" parent="#style/Theme.Sherlock.Light.DarkActionBar">
<item name="actionBarStyle">#style/ActionBar.Solid</item>
<item name="android:textSize">18sp</item>
</style>
<style name="ActionBar.Title" parent="TextAppearance.Sherlock.Widget.ActionBar.Title">
<item name="android:textColor">#android:color/white</item>
</style>
<style name="ActionBar.SubTitle" parent="TextAppearance.Sherlock.Widget.ActionBar.Subtitle">
<item name="android:textColor">#android:color/white</item>
</style>
<style name="ActionBar.Solid" parent="#style/Widget.Sherlock.Light.ActionBar.Solid">
<item name="titleTextStyle">#style/ActionBar.Title</item>
<item name="subtitleTextStyle">#style/ActionBar.SubTitle</item>
</style>
This style gives me a black colored font in android 3.0 and higher. Can someone please help me configure the font to be white ?
The funny thing about this is that the action overflow popup's font appears in white.

for now I just used the simple
<style name="Theme.MyApplications" parent="#style/Theme.Sherlock">
<item name="android:textSize">18sp</item>
<item name="android:textColor">#FFFFFF</item>
</style>
Its simple but it got the job done. And what got the job done was the change in the style's parent.

You have apply the style to the native ActionBar as well:
<style name="Theme.MyApplications" parent="#style/Theme.Sherlock.Light.DarkActionBar">
<item name="actionBarStyle">#style/ActionBar.Solid</item>
<item name="android:actionBarStyle">#style/ActionBar.Solid</item>
<item name="android:textSize">18sp</item>
</style>
<style name="ActionBar.Title" parent="TextAppearance.Sherlock.Widget.ActionBar.Title">
<item name="android:textColor">#android:color/white</item>
</style>
<style name="ActionBar.SubTitle" parent="TextAppearance.Sherlock.Widget.ActionBar.Subtitle">
<item name="android:textColor">#android:color/white</item>
</style>
<style name="ActionBar.Solid" parent="#style/Widget.Sherlock.Light.ActionBar.Solid">
<item name="titleTextStyle">#style/ActionBar.Title</item>
<item name="subtitleTextStyle">#style/ActionBar.SubTitle</item>
<item name="android:titleTextStyle">#style/ActionBar.Title</item>
<item name="android:subtitleTextStyle">#style/ActionBar.SubTitle</item>
</style>