ActionBarSherlock實現自定義扁平化標題欄

ActionBarSherlock開源項目地址：https://github.com/JakeWharton/ActionBarSherlock

為了實現ActionBar的自定義，我們可以研究下abs庫的兩個style配置文件:

abs__themes.xml

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

<resources>
<style name="Sherlock.__Theme" parent="Android:Theme.NoTitleBar">
<item name="android:windowContentOverlay">@null</item>
</style>
<style name="Sherlock.__Theme.Light" parent="android:Theme.Light.NoTitleBar">
<item name="android:windowContentOverlay">@null</item>
</style>
<style name="Sherlock.__Theme.DarkActionBar" parent="Theme.Sherlock.Light">
</style>
<style name="Sherlock.__Theme.Dialog" parent="android:Theme.Dialog">
</style>

<style name="Theme.Sherlock" parent="Sherlock.__Theme">
<!-- Action bar styles (from Theme.Holo) -->
<item name="actionDropDownStyle">@style/Widget.Sherlock.Spinner.DropDown.ActionBar</item>
<item name="actionButtonStyle">@style/Widget.Sherlock.ActionButton</item>
<item name="actionOverflowButtonStyle">@style/Widget.Sherlock.ActionButton.Overflow</item>
<item name="actionModeBackground">@drawable/abs__cab_background_top_holo_dark</item>
<item name="actionModeSplitBackground">@drawable/abs__cab_background_bottom_holo_dark</item>
<item name="actionModeCloseDrawable">@drawable/abs__ic_cab_done_holo_dark</item>
<item name="actionBarTabStyle">@style/Widget.Sherlock.ActionBar.TabView</item>
<item name="actionBarTabBarStyle">@style/Widget.Sherlock.ActionBar.TabBar</item>
<item name="actionBarTabTextStyle">@style/Widget.Sherlock.ActionBar.TabText</item>
<item name="actionModeStyle">@style/Widget.Sherlock.ActionMode</item>
<item name="actionModeCloseButtonStyle">@style/Widget.Sherlock.ActionButton.CloseMode</item>
<item name="actionBarStyle">@style/Widget.Sherlock.ActionBar</item>
<item name="actionBarSize">@dimen/abs__action_bar_default_height</item>
<!-- Internal --><item name="actionModePopupWindowStyle">@style/Widget.Sherlock.PopupWindow.ActionMode</item>
<item name="actionBarWidgetTheme">@null</item>

<!-- Action bar styles (defaults from Theme) -->
<item name="actionBarSplitStyle">?attr/actionBarStyle</item>
<item name="actionMenuTextAppearance">@style/TextAppearance.Sherlock.Widget.ActionBar.Menu</item>
<item name="actionMenuTextColor">?attr/textColorPrimary</item>
<item name="actionBarDivider">?attr/dividerVertical</item>
<item name="actionBarItemBackground">?attr/selectableItemBackground</item>

<item name="buttonStyleSmall">@style/Widget.Sherlock.Button.Small</item>

<item name="selectableItemBackground">@drawable/abs__item_background_holo_dark</item>

<item name="activatedBackgroundIndicator">@drawable/abs__activated_background_holo_dark</item>
<item name="actionModeShareDrawable">@drawable/abs__ic_menu_share_holo_dark</item>
<item name="activityChooserViewStyle">@style/Widget.Sherlock.ActivityChooserView</item>

<item name="homeAsUpIndicator">@drawable/abs__ic_ab_back_holo_dark</item>

<item name="dividerVertical">@drawable/abs__list_divider_holo_dark</item>

<item name="spinnerDropDownItemStyle">@style/Widget.Sherlock.DropDownItem.Spinner</item>
<item name="spinnerItemStyle">@style/Widget.Sherlock.TextView.SpinnerItem</item>

<item name="textColorPrimary">@color/abs__primary_text_holo_dark</item>
<item name="textColorPrimaryDisableOnly">@color/abs__primary_text_disable_only_holo_dark</item>
<item name="textColorPrimaryInverse">@color/abs__primary_text_holo_light</item>

<!-- Internal --><item name="dropdownListPreferredItemHeight">48dip</item>
<item name="dropDownListViewStyle">@style/Widget.Sherlock.ListView.DropDown</item>

<item name="textAppearanceSmall">@style/TextAppearance.Sherlock.Small</item>
<item name="textAppearanceLargePopupMenu">@style/TextAppearance.Sherlock.Widget.PopupMenu.Large</item>
<item name="textAppearanceSmallPopupMenu">@style/TextAppearance.Sherlock.Widget.PopupMenu.Small</item>

<item name="popupMenuStyle">@style/Widget.Sherlock.PopupMenu</item>
<!-- Internal --><item name="listPopupWindowStyle">@style/Widget.Sherlock.ListPopupWindow</item>

<item name="searchDropdownBackground">@drawable/abs__search_dropdown_dark</item>
<item name="searchViewTextField">@drawable/abs__textfield_searchview_holo_dark</item>
<item name="searchViewTextFieldRight">@drawable/abs__textfield_searchview_right_holo_dark</item>
<item name="searchViewCloseIcon">@drawable/abs__ic_clear</item>
<item name="searchViewSearchIcon">@drawable/abs__ic_search</item>
<item name="searchViewGoIcon">@drawable/abs__ic_go</item>
<item name="searchViewVoiceIcon">@drawable/abs__ic_voice_search</item>
<item name="searchAutoCompleteTextView">@style/Widget.Sherlock.SearchAutoCompleteTextView</item>
<item name="android:dropDownHintAppearance">@style/TextAppearance.Sherlock.Widget.DropDownHint</item>

<item name="windowActionBar">true</item>
<item name="windowActionModeOverlay">false</item>
<item name="windowContentOverlay">@null</item>
</style>
<style name="Theme.Sherlock.Light" parent="Sherlock.__Theme.Light">
<!-- Action bar styles (from Theme.Holo) -->
<item name="actionDropDownStyle">@style/Widget.Sherlock.Light.Spinner.DropDown.ActionBar</item>
<item name="actionButtonStyle">@style/Widget.Sherlock.Light.ActionButton</item>
<item name="actionOverflowButtonStyle">@style/Widget.Sherlock.Light.ActionButton.Overflow</item>
<item name="actionModeBackground">@drawable/abs__cab_background_top_holo_light</item>
<item name="actionModeSplitBackground">@drawable/abs__cab_background_bottom_holo_light</item>
<item name="actionModeCloseDrawable">@drawable/abs__ic_cab_done_holo_light</item>
<item name="actionBarTabStyle">@style/Widget.Sherlock.Light.ActionBar.TabView</item>
<item name="actionBarTabBarStyle">@style/Widget.Sherlock.Light.ActionBar.TabBar</item>
<item name="actionBarTabTextStyle">@style/Widget.Sherlock.Light.ActionBar.TabText</item>
<item name="actionModeStyle">@style/Widget.Sherlock.Light.ActionMode</item>
<item name="actionModeCloseButtonStyle">@style/Widget.Sherlock.Light.ActionButton.CloseMode</item>
<item name="actionBarStyle">@style/Widget.Sherlock.Light.ActionBar.Solid</item>
<item name="actionBarSize">@dimen/abs__action_bar_default_height</item>
<!-- Internal --><item name="actionModePopupWindowStyle">@style/Widget.Sherlock.Light.PopupWindow.ActionMode</item>
<item name="actionBarWidgetTheme">@null</item>

<!-- Action bar styles (defaults from Theme) -->
<item name="actionBarSplitStyle">?attr/actionBarStyle</item>
<item name="actionMenuTextAppearance">@style/TextAppearance.Sherlock.Widget.ActionBar.Menu</item>
<item name="actionMenuTextColor">?attr/textColorPrimary</item>
<item name="actionBarDivider">?attr/dividerVertical</item>
<item name="actionBarItemBackground">?attr/selectableItemBackground</item>

<item name="buttonStyleSmall">@style/Widget.Sherlock.Light.Button.Small</item>

<item name="selectableItemBackground">@drawable/abs__item_background_holo_light</item>

<item name="activatedBackgroundIndicator">@drawable/abs__activated_background_holo_light</item>
<item name="actionModeShareDrawable">@drawable/abs__ic_menu_share_holo_light</item>
<item name="activityChooserViewStyle">@style/Widget.Sherlock.Light.ActivityChooserView</item>

<item name="homeAsUpIndicator">@drawable/abs__ic_ab_back_holo_light</item>

<item name="dividerVertical">@drawable/abs__list_divider_holo_light</item>

<item name="spinnerDropDownItemStyle">@style/Widget.Sherlock.Light.DropDownItem.Spinner</item>
<item name="spinnerItemStyle">@style/Widget.Sherlock.TextView.SpinnerItem</item>

<item name="textColorPrimary">@color/abs__primary_text_holo_light</item>
<item name="textColorPrimaryDisableOnly">@color/abs__primary_text_disable_only_holo_light</item>
<item name="textColorPrimaryInverse">@color/abs__primary_text_holo_dark</item>

<!-- Internal --><item name="dropdownListPreferredItemHeight">48dip</item>
<item name="dropDownListViewStyle">@style/Widget.Sherlock.Light.ListView.DropDown</item>

<item name="textAppearanceSmall">@style/TextAppearance.Sherlock.Light.Small</item>
<item name="textAppearanceLargePopupMenu">@style/TextAppearance.Sherlock.Light.Widget.PopupMenu.Large</item>
<item name="textAppearanceSmallPopupMenu">@style/TextAppearance.Sherlock.Light.Widget.PopupMenu.Small</item>

<item name="popupMenuStyle">@style/Widget.Sherlock.Light.PopupMenu</item>
<!-- Internal --><item name="listPopupWindowStyle">@style/Widget.Sherlock.Light.ListPopupWindow</item>

<item name="searchDropdownBackground">@drawable/abs__search_dropdown_light</item>
<item name="searchViewTextField">@drawable/abs__textfield_searchview_holo_light</item>
<item name="searchViewTextFieldRight">@drawable/abs__textfield_searchview_right_holo_light</item>
<item name="searchViewCloseIcon">@drawable/abs__ic_clear_holo_light</item>
<item name="searchViewSearchIcon">@drawable/abs__ic_search_api_holo_light</item>
<item name="searchViewGoIcon">@drawable/abs__ic_go_search_api_holo_light</item>
<item name="searchViewVoiceIcon">@drawable/abs__ic_voice_search_api_holo_light</item>
<item name="searchAutoCompleteTextView">@style/Widget.Sherlock.Light.SearchAutoCompleteTextView</item>
<item name="android:dropDownHintAppearance">@style/TextAppearance.Sherlock.Widget.DropDownHint</item>

<item name="windowActionBar">true</item>
<item name="windowActionModeOverlay">false</item>
<item name="windowContentOverlay">@null</item>
</style>
<style name="Theme.Sherlock.Light.DarkActionBar" parent="Sherlock.__Theme.DarkActionBar">
<item name="windowContentOverlay">@drawable/abs__ab_solid_shadow_holo</item>
<item name="actionBarStyle">@style/Widget.Sherlock.Light.ActionBar.Solid.Inverse</item>
<item name="actionBarWidgetTheme">@style/Theme.Sherlock</item>

<item name="actionDropDownStyle">@style/Widget.Sherlock.Spinner.DropDown.ActionBar</item>
<item name="actionButtonStyle">@style/Widget.Sherlock.ActionButton</item>
<item name="actionOverflowButtonStyle">@style/Widget.Sherlock.ActionButton.Overflow</item>
<item name="actionModeBackground">@drawable/abs__cab_background_top_holo_dark</item>
<item name="actionModeSplitBackground">@drawable/abs__cab_background_bottom_holo_dark</item>
<item name="actionModeCloseDrawable">@drawable/abs__ic_cab_done_holo_dark</item>
<item name="homeAsUpIndicator">@drawable/abs__ic_ab_back_holo_dark</item>
<item name="actionBarTabStyle">@style/Widget.Sherlock.Light.ActionBar.TabView.Inverse</item>
<item name="actionBarTabBarStyle">@style/Widget.Sherlock.Light.ActionBar.TabBar.Inverse</item>
<item name="actionBarTabTextStyle">@style/Widget.Sherlock.Light.ActionBar.TabText.Inverse</item>
<item name="actionBarDivider">@drawable/abs__list_divider_holo_dark</item>
<item name="actionBarItemBackground">@drawable/abs__item_background_holo_dark</item>
<item name="actionMenuTextColor">?attr/textColorPrimaryInverse</item>
<item name="actionModeStyle">@style/Widget.Sherlock.Light.ActionMode.Inverse</item>
<item name="actionModeCloseButtonStyle">@style/Widget.Sherlock.ActionButton.CloseMode</item>
<item name="actionModePopupWindowStyle">@style/Widget.Sherlock.PopupWindow.ActionMode</item>

<item name="actionModeShareDrawable">@drawable/abs__ic_menu_share_holo_dark</item>
</style>

<style name="Theme.Sherlock.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
<style name="Theme.Sherlock.Light.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>

<style name="Theme.Sherlock.Dialog" parent="android:Theme">
<item name="android:windowFrame">@null</item>
<item name="android:windowTitleStyle">@style/DialogWindowTitle.Sherlock</item>
<item name="android:windowBackground">@drawable/abs__dialog_full_holo_dark</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>
<item name="android:windowSoftInputMode">stateUnspecified|adjustPan</item>

<item name="android:windowActionBar">false</item>
<item name="android:windowActionModeOverlay">true</item>
<item name="android:windowCloseOnTouchOutside">true</item>
<item name="android:windowNoTitle">true</item>
<item name="android:backgroundDimAmount">0.6</item>

<item name="android:colorBackgroundCacheHint">@null</item>

<item name="android:textColorPrimary">@color/abs__primary_text_holo_dark</item>
<item name="android:textColorPrimaryInverse">@color/abs__primary_text_holo_light</item>

<item name="windowMinWidthMajor">@dimen/abs__dialog_min_width_major</item>
<item name="windowMinWidthMinor">@dimen/abs__dialog_min_width_minor</item>

<item name="windowActionBar">false</item>
<item name="windowContentOverlay">@null</item>
</style>
<style name="Theme.Sherlock.Light.Dialog" parent="android:Theme.Light">
<item name="android:windowFrame">@null</item>
<item name="android:windowTitleStyle">@style/DialogWindowTitle.Sherlock.Light</item>
<item name="android:windowBackground">@drawable/abs__dialog_full_holo_light</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>
<item name="android:windowSoftInputMode">stateUnspecified|adjustPan</item>

<item name="android:windowActionBar">false</item>
<item name="android:windowActionModeOverlay">true</item>
<item name="android:windowCloseOnTouchOutside">true</item>
<item name="android:windowNoTitle">true</item>
<item name="android:backgroundDimAmount">0.6</item>

<item name="android:colorBackgroundCacheHint">@null</item>

<item name="android:textColorPrimary">@color/abs__primary_text_holo_light</item>
<item name="android:textColorPrimaryInverse">@color/abs__primary_text_holo_dark</item>

<item name="windowMinWidthMajor">@dimen/abs__dialog_min_width_major</item>
<item name="windowMinWidthMinor">@dimen/abs__dialog_min_width_minor</item>

<item name="windowActionBar">false</item>
<item name="windowContentOverlay">@null</item>
</style>
</resources>