com.google.appinventor.components.runtime.util.theme.ThemeHelper Interface Reference

Inheritance diagram for com.google.appinventor.components.runtime.util.theme.ThemeHelper:

Public Member Functions
void	requestActionBar ()
boolean	setActionBarVisible (boolean visible)
boolean	hasActionBar ()
void	setTitle (String title)
void	setActionBarAnimation (boolean enabled)
void	setTitle (String title, boolean black)

Detailed Description

Definition at line 8 of file ThemeHelper.java.

Member Function Documentation

hasActionBar()

boolean com.google.appinventor.components.runtime.util.theme.ThemeHelper.hasActionBar

(

)

Tests whether the theme supports ActionBar.

Returns

true if ActionBar is supported in the current theme, otherwise false.

Implemented in com.google.appinventor.components.runtime.util.theme.HoneycombThemeHelper, com.google.appinventor.components.runtime.util.theme.IceCreamSandwichThemeHelper, and com.google.appinventor.components.runtime.util.theme.ClassicThemeHelper.

requestActionBar()

void com.google.appinventor.components.runtime.util.theme.ThemeHelper.requestActionBar

(

)

Request the ActionBar functionality fot the platform, if available.

Implemented in com.google.appinventor.components.runtime.util.theme.HoneycombThemeHelper, com.google.appinventor.components.runtime.util.theme.IceCreamSandwichThemeHelper, and com.google.appinventor.components.runtime.util.theme.ClassicThemeHelper.

setActionBarAnimation()

void com.google.appinventor.components.runtime.util.theme.ThemeHelper.setActionBarAnimation

(

boolean

enabled

)

Sets whether the ActionBar appear/disappear animation is shown (AppCompat mode only).

Parameters

enabled

true if the animation should be used when visibility of the ActionBar is toggled, otherwise false.

Implemented in com.google.appinventor.components.runtime.util.theme.HoneycombThemeHelper, com.google.appinventor.components.runtime.util.theme.IceCreamSandwichThemeHelper, and com.google.appinventor.components.runtime.util.theme.ClassicThemeHelper.

setActionBarVisible()

boolean com.google.appinventor.components.runtime.util.theme.ThemeHelper.setActionBarVisible

(

boolean

visible

)

Change the ActionBar visibility

Parameters

visible

true if the ActionBar should be made visible, otherwise false.

Returns

true if the ActionBar is available. If false is returned, no future requests for the ActionBar will be honored (usually due to being in Classic theme mode).

Implemented in com.google.appinventor.components.runtime.util.theme.HoneycombThemeHelper, com.google.appinventor.components.runtime.util.theme.IceCreamSandwichThemeHelper, and com.google.appinventor.components.runtime.util.theme.ClassicThemeHelper.

setTitle() [1/2]

void com.google.appinventor.components.runtime.util.theme.ThemeHelper.setTitle

(

String

title

)

Sets the title of the activity in the ActionBar.

Parameters

title

New title text for the ActionBar

Implemented in com.google.appinventor.components.runtime.util.theme.HoneycombThemeHelper, com.google.appinventor.components.runtime.util.theme.IceCreamSandwichThemeHelper, and com.google.appinventor.components.runtime.util.theme.ClassicThemeHelper.

setTitle() [2/2]

void com.google.appinventor.components.runtime.util.theme.ThemeHelper.setTitle	(	String	title,
		boolean	black
	)

Sets the title of the ActionBar and its color. If

black 

is true, the helper should attempt to make the text black. Otherwise, the text will be white.

Parameters

title	the new title for the ActionBar
black	true if black text is desired, false if white text is desired

Implemented in com.google.appinventor.components.runtime.util.theme.IceCreamSandwichThemeHelper, com.google.appinventor.components.runtime.util.theme.HoneycombThemeHelper, and com.google.appinventor.components.runtime.util.theme.ClassicThemeHelper.

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The documentation for this interface was generated from the following file:

• C:/Users/Ulli/appinventor-sources/appinventor/components/src/com/google/appinventor/components/runtime/util/theme/ThemeHelper.java