org.holoeverywhere

Class ThemeManager

java.lang.Object

org.holoeverywhere.ThemeManager

public final class ThemeManager
extends java.lang.Object

ThemeManager for using different themes in activity, dialogs, etc.
It uses the principle of binary flags. For example, you can get a dark theme on the fullscreen mixing the two flags:
DARK | FULLSCREEN

Default themes map for different flags:

	DARK	LIGHT	MIXED
no other flags	R.style.Holo_Theme	R.style.Holo_Theme_Light	R.style.Holo_Theme_Light_DarkActionBar
FULLSCREEN	R.style.Holo_Theme_Fullscreen	R.style.Holo_Theme_Light_Fullscreen	R.style.Holo_Theme_Light_DarkActionBar_Fullscreen
NO_ACTION_BAR	R.style.Holo_Theme_NoActionBar	R.style.Holo_Theme_Light_NoActionBar	R.style.Holo_Theme_Light_DarkActionBar_NoActionBar
NO_ACTION_BAR | FULLSCREEN	R.style.Holo_Theme_NoActionBar_Fullscreen	R.style.Holo_Theme_Light_NoActionBar_Fullscreen	R.style.Holo_Theme_Light_DarkActionBar_NoActionBar_Fullscreen
WALLPAPER	R.style.Holo_Theme_Wallpaper	R.style.Holo_Theme_Light_Wallpaper	R.style.Holo_Theme_Light_DarkActionBar_Wallpaper
WALLPAPER | FULLSCREEN	R.style.Holo_Theme_Fullscreen_Wallpaper	R.style.Holo_Theme_Light_Fullscreen_Wallpaper	R.style.Holo_Theme_Light_DarkActionBar_Fullscreen_Wallpaper
WALLPAPER | NO_ACTION_BAR	R.style.Holo_Theme_NoActionBar_Wallpaper	R.style.Holo_Theme_Light_NoActionBar_Wallpaper	R.style.Holo_Theme_Light_DarkActionBar_NoActionBar_Wallpaper
WALLPAPER | NO_ACTION_BAR | FULLSCREEN	R.style.Holo_Theme_NoActionBar_Fullscreen_Wallpaper	R.style.Holo_Theme_Light_NoActionBar_Fullscreen_Wallpaper	R.style.Holo_Theme_Light_DarkActionBar_NoActionBar_Fullscreen_Wallpaper
DIALOG	R.style.Holo_Theme_Dialog	R.style.Holo_Theme_Dialog_Light	R.style.Holo_Theme_Dialog_Light
DIALOG_WHEN_LARGE	R.style.Holo_Theme_DialogWhenLarge	R.style.Holo_Theme_DialogWhenLarge_Light	R.style.Holo_Theme_DialogWhenLarge_Light_DarkActionBar
DIALOG_WHEN_LARGE | NO_ACTION_BAR	R.style.Holo_Theme_DialogWhenLarge_NoActionBar	R.style.Holo_Theme_DialogWhenLarge_Light_NoActionBar	R.style.Holo_Theme_DialogWhenLarge_Light_DarkActionBar_NoActionBar

You may remap themes for certain flags with method map(int, int) where first arg - flags, second - theme resource

Part of HoloEverywhere

Author:

prok (prototypegamez@gmail.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ThemeManager.SuperStartActivity System interface for calling super.startActivity in the activities.
static interface	ThemeManager.ThemeGetter Theme getter.
static interface	ThemeManager.ThemeSetter

Field Summary

Fields

Modifier and Type	Field and Description
static int	_START_RESOURCES_ID
static int	COLOR_SCHEME_MASK
static int	DARK Flag indicates on the dark theme
static int	DIALOG Flag indicates on the dialog theme.
static int	DIALOG_WHEN_LARGE Flag indicates on the dialog-when-large theme.
static int	FULLSCREEN Flag indicates on the fullscreen theme
static int	INVALID Invalid theme
static java.lang.String	KEY_CREATED_BY_THEME_MANAGER Boolean flag indicates that activity was be created by theme manager
static java.lang.String	KEY_INSTANCE_STATE Key for saving activity instance state.
static int	LIGHT Flag indicates on the light theme.
static int	MIXED Flag indicates on the light theme with dark action bar
static int	NO_ACTION_BAR Flag indicates on the theme without action bar
static int	WALLPAPER Flag indicates on the theme with wallpaper background

Method Summary

Methods

Modifier and Type	Method and Description
static void	applyTheme(Activity activity) Apply theme from intent.
static void	applyTheme(Activity activity, boolean force) Apply theme from intent.
static void	cloneTheme(android.content.Intent sourceIntent, android.content.Intent intent) Synonym for cloneTheme(Intent, Intent, boolean) with third arg - false
static void	cloneTheme(android.content.Intent sourceIntent, android.content.Intent intent, boolean force) Clone theme from sourceIntent to intent, if it specified for sourceIntent or set flag force
static android.content.Context	context(android.content.Context context, int theme)
static android.content.Context	context(android.content.Context context, int theme, boolean applyModifier)
static int	getDefaultTheme()
static int	getModifier()
static int	getTheme(Activity activity) Extract theme flags from activity intent
static int	getTheme(android.content.Intent intent) Extract theme flags from intent
static int	getTheme(android.content.Intent intent, boolean applyModifier) Extract theme flags from intent
static int	getThemeMask()
static int	getThemeResource(Activity activity) Resolve theme resource id by flags from activity intent
static int	getThemeResource(int themeTag) Resolve theme resource id by flags
static int	getThemeResource(int themeTag, boolean applyModifier) Resolve theme resource id by flags
static int	getThemeResource(android.content.Intent intent) Resolve theme resource id by flags from intent
static int	getThemeType(android.content.Context context)
static boolean	hasSpecifiedTheme(Activity activity)
static boolean	hasSpecifiedTheme(android.content.Intent intent)
static boolean	isDark(Activity activity)
static boolean	isDark(int i)
static boolean	isDark(android.content.Intent intent)
static boolean	isDialog(Activity activity)
static boolean	isDialog(int i)
static boolean	isDialog(android.content.Intent intent)
static boolean	isDialogWhenLarge(Activity activity)
static boolean	isDialogWhenLarge(int i)
static boolean	isDialogWhenLarge(android.content.Intent intent)
static boolean	isFullScreen(Activity activity)
static boolean	isFullScreen(int i)
static boolean	isFullScreen(android.content.Intent intent)
static boolean	isLight(Activity activity)
static boolean	isLight(int i)
static boolean	isLight(android.content.Intent intent)
static boolean	isMixed(Activity activity)
static boolean	isMixed(int i)
static boolean	isMixed(android.content.Intent intent)
static boolean	isNoActionBar(Activity activity)
static boolean	isNoActionBar(int i)
static boolean	isNoActionBar(android.content.Intent intent)
static boolean	isWallpaper(Activity activity)
static boolean	isWallpaper(int i)
static boolean	isWallpaper(android.content.Intent intent)
static int	makeNewFlag() Generate flag for using it in ThemeManager.
static void	map(int theme) Remap default theme.
static void	map(int flags, int theme) Remap themes.
static void	modify(int mod) Add modifier to all themes, using in ThemeManager.
static void	modifyClear() Clear all modifiers
static void	modifyClear(int mod) Clear modifier
static void	modifyDefaultTheme(int mod) Like modify(int), but applying only on default theme.
static void	modifyDefaultThemeClear(int mod) Clear modifier from default theme
static void	registerThemeSetter(ThemeManager.ThemeSetter themeSetter)
static void	removeTheme(Activity activity) Remove theme from the intent extras.
static void	reset() Reset all themes to default
static void	restart(Activity activity) Simply restart activity
static void	restart(Activity activity, boolean force)
static void	restartWithDarkTheme(Activity activity) Check activity on dark theme and restart it if theme incorrect.
static void	restartWithLightTheme(Activity activity) Check activity on light theme and restart it if theme incorrect.
static void	restartWithMixedTheme(Activity activity) Check activity on light with dark action bar theme and restart it if theme incorrect.
static void	restartWithTheme(Activity activity, int theme) Check activity on theme and restart it if theme incorrect.
static void	restartWithTheme(Activity activity, int theme, boolean force) Like restartWithTheme(Activity, int), but if third arg is true - restart activity regardless theme.
static void	setDefaultTheme(int theme) Set default theme.
static void	setModifier(int mod) Set theme modifiers.
static void	setThemeGetter(ThemeManager.ThemeGetter themeGetter) Set ThemeManager.ThemeGetter instance for getting theme resources.
static void	startActivity(android.content.Context context, android.content.Intent intent) Only for system use
static void	startActivity(android.content.Context context, android.content.Intent intent, android.os.Bundle options) Only for system use
static void	startActivity(android.content.Context context, android.content.Intent intent, int requestCode) Only for system use
static void	startActivity(android.content.Context context, android.content.Intent intent, int requestCode, android.os.Bundle options) Only for system use
static void	unregisterThemeSetter(ThemeManager.ThemeSetter themeSetter)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_START_RESOURCES_ID

public static final int _START_RESOURCES_ID

See Also:

Constant Field Values

COLOR_SCHEME_MASK

public static final int COLOR_SCHEME_MASK

DARK

public static final int DARK

Flag indicates on the dark theme

DIALOG

public static final int DIALOG

Flag indicates on the dialog theme.

DIALOG_WHEN_LARGE

public static final int DIALOG_WHEN_LARGE

Flag indicates on the dialog-when-large theme.

FULLSCREEN

public static final int FULLSCREEN

Flag indicates on the fullscreen theme

INVALID

public static final int INVALID

Invalid theme

See Also:

Constant Field Values

KEY_CREATED_BY_THEME_MANAGER

public static final java.lang.String KEY_CREATED_BY_THEME_MANAGER

Boolean flag indicates that activity was be created by theme manager

See Also:

Constant Field Values

KEY_INSTANCE_STATE

public static final java.lang.String KEY_INSTANCE_STATE

Key for saving activity instance state. Only for system use

See Also:

Constant Field Values

LIGHT

public static final int LIGHT

Flag indicates on the light theme. If you want light theme with dark action bar, use MIXED flag

MIXED

public static final int MIXED

Flag indicates on the light theme with dark action bar

NO_ACTION_BAR

public static final int NO_ACTION_BAR

Flag indicates on the theme without action bar

WALLPAPER

public static final int WALLPAPER

Flag indicates on the theme with wallpaper background

Method Detail

applyTheme

public static void applyTheme(Activity activity)

Apply theme from intent. Only system use, don't call it!

applyTheme

public static void applyTheme(Activity activity,
              boolean force)

Apply theme from intent. Only system use, don't call it!

cloneTheme

public static void cloneTheme(android.content.Intent sourceIntent,
              android.content.Intent intent)

Synonym for cloneTheme(Intent, Intent, boolean) with third arg - false

See Also:

cloneTheme(Intent, Intent, boolean)

cloneTheme

public static void cloneTheme(android.content.Intent sourceIntent,
              android.content.Intent intent,
              boolean force)

Clone theme from sourceIntent to intent, if it specified for sourceIntent or set flag force

Parameters:

sourceIntent - Intent with specified _THEME_TAG

intent - Intent into which will be put a theme

force - Clone theme even if sourceIntent not contain _THEME_TAG

context

public static android.content.Context context(android.content.Context context,
                              int theme)

context

public static android.content.Context context(android.content.Context context,
                              int theme,
                              boolean applyModifier)

getDefaultTheme

public static int getDefaultTheme()

Returns:

Default theme, which will be using if theme not specified for intent

See Also:

setDefaultTheme(int), modifyDefaultTheme(int), modifyDefaultThemeClear(int)

getModifier

public static int getModifier()

Returns:

Modifier, which applying on all themes.

See Also:

modify(int), setModifier(int)

getTheme

public static int getTheme(Activity activity)

Extract theme flags from activity intent

getTheme

public static int getTheme(android.content.Intent intent)

Extract theme flags from intent

getTheme

public static int getTheme(android.content.Intent intent,
           boolean applyModifier)

Extract theme flags from intent

getThemeMask

public static int getThemeMask()

getThemeResource

public static int getThemeResource(Activity activity)

Resolve theme resource id by flags from activity intent

getThemeResource

public static int getThemeResource(int themeTag)

Resolve theme resource id by flags

getThemeResource

public static int getThemeResource(int themeTag,
                   boolean applyModifier)

Resolve theme resource id by flags

getThemeResource

public static int getThemeResource(android.content.Intent intent)

Resolve theme resource id by flags from intent

getThemeType

public static int getThemeType(android.content.Context context)

hasSpecifiedTheme

public static boolean hasSpecifiedTheme(Activity activity)

Returns:

true if activity has specified theme in intent

hasSpecifiedTheme

public static boolean hasSpecifiedTheme(android.content.Intent intent)

Returns:

true if intent has specified theme

isDark

public static boolean isDark(Activity activity)

isDark

public static boolean isDark(int i)

isDark

public static boolean isDark(android.content.Intent intent)

isDialog

public static boolean isDialog(Activity activity)

isDialog

public static boolean isDialog(int i)

isDialog

public static boolean isDialog(android.content.Intent intent)

isDialogWhenLarge

public static boolean isDialogWhenLarge(Activity activity)

isDialogWhenLarge

public static boolean isDialogWhenLarge(int i)

isDialogWhenLarge

public static boolean isDialogWhenLarge(android.content.Intent intent)

isFullScreen

public static boolean isFullScreen(Activity activity)

isFullScreen

public static boolean isFullScreen(int i)

isFullScreen

public static boolean isFullScreen(android.content.Intent intent)

isLight

public static boolean isLight(Activity activity)

isLight

public static boolean isLight(int i)

isLight

public static boolean isLight(android.content.Intent intent)

isMixed

public static boolean isMixed(Activity activity)

isMixed

public static boolean isMixed(int i)

isMixed

public static boolean isMixed(android.content.Intent intent)

isNoActionBar

public static boolean isNoActionBar(Activity activity)

isNoActionBar

public static boolean isNoActionBar(int i)

isNoActionBar

public static boolean isNoActionBar(android.content.Intent intent)

isWallpaper

public static boolean isWallpaper(Activity activity)

isWallpaper

public static boolean isWallpaper(int i)

isWallpaper

public static boolean isWallpaper(android.content.Intent intent)

makeNewFlag

public static int makeNewFlag()

Generate flag for using it in ThemeManager. Not more than 32 flags can be created.

map

public static void map(int theme)

Remap default theme.

See Also:

map(int, int)

map

public static void map(int flags,
       int theme)

Remap themes.

Example, you can remap LIGHT theme on R.style.Holo_Theme_Dialog_Light:

 ThemeManager.map(LIGHT, R.style.Holo_Theme_Dialog_Light);
 

If theme value negative - remove pair flags-theme

modify

public static void modify(int mod)

Add modifier to all themes, using in ThemeManager. If you call modify(NO_ACTION_BAR), then all themes will be without action bar by default, regardless of the flag is passed.

See Also:

modifyClear(int), modifyClear(), setModifier(int)

modifyClear

public static void modifyClear()

Clear all modifiers

See Also:

modify(int), modifyClear(int), setModifier(int)

modifyClear

public static void modifyClear(int mod)

Clear modifier

See Also:

modify(int), modifyClear(), setModifier(int)

modifyDefaultTheme

public static void modifyDefaultTheme(int mod)

Like modify(int), but applying only on default theme.

See Also:

modifyDefaultThemeClear(int), setDefaultTheme(int), getDefaultTheme()

modifyDefaultThemeClear

public static void modifyDefaultThemeClear(int mod)

Clear modifier from default theme

See Also:

modifyDefaultTheme(int), setDefaultTheme(int), getDefaultTheme()

registerThemeSetter

public static void registerThemeSetter(ThemeManager.ThemeSetter themeSetter)

removeTheme

public static void removeTheme(Activity activity)

Remove theme from the intent extras.

reset

public static void reset()

Reset all themes to default

restart

public static void restart(Activity activity)

Simply restart activity

Parameters:

activity - Activity

restart

public static void restart(Activity activity,
           boolean force)

restartWithDarkTheme

public static void restartWithDarkTheme(Activity activity)

Check activity on dark theme and restart it if theme incorrect.

See Also:

restartWithTheme(Activity, int)

restartWithLightTheme

public static void restartWithLightTheme(Activity activity)

Check activity on light theme and restart it if theme incorrect.

See Also:

restartWithTheme(Activity, int)

restartWithMixedTheme

public static void restartWithMixedTheme(Activity activity)

Check activity on light with dark action bar theme and restart it if theme incorrect.

See Also:

restartWithTheme(Activity, int)

restartWithTheme

public static void restartWithTheme(Activity activity,
                    int theme)

Check activity on theme and restart it if theme incorrect.

Parameters:

activity - Activity

theme - Theme flags for check

restartWithTheme

public static void restartWithTheme(Activity activity,
                    int theme,
                    boolean force)

Like restartWithTheme(Activity, int), but if third arg is true - restart activity regardless theme.

Parameters:

activity - Activity

theme - Theme flags for check

force - Force restart activity

setDefaultTheme

public static void setDefaultTheme(int theme)

Set default theme. May be theme resource instead flags, but it not recommend.

Parameters:

theme - Theme

See Also:

modifyDefaultTheme(int), modifyDefaultThemeClear(int), getDefaultTheme()

setModifier

public static void setModifier(int mod)

Set theme modifiers. See modify(int)

Parameters:

mod - Modififers

See Also:

modify(int)

setThemeGetter

public static void setThemeGetter(ThemeManager.ThemeGetter themeGetter)

Set ThemeManager.ThemeGetter instance for getting theme resources.

Parameters:

themeGetter - ThemeGetter

startActivity

public static void startActivity(android.content.Context context,
                 android.content.Intent intent)

Only for system use

startActivity

public static void startActivity(android.content.Context context,
                 android.content.Intent intent,
                 android.os.Bundle options)

Only for system use

startActivity

public static void startActivity(android.content.Context context,
                 android.content.Intent intent,
                 int requestCode)

Only for system use

startActivity

public static void startActivity(android.content.Context context,
                 android.content.Intent intent,
                 int requestCode,
                 android.os.Bundle options)

Only for system use

unregisterThemeSetter

public static void unregisterThemeSetter(ThemeManager.ThemeSetter themeSetter)