com.android.ide.common.rendering.api

Class StyleResourceValue

java.lang.Object

com.android.ide.common.rendering.api.ResourceReference

com.android.ide.common.rendering.api.ResourceValue

com.android.ide.common.rendering.api.StyleResourceValue

All Implemented Interfaces:

java.io.Serializable

public final class StyleResourceValue
extends ResourceValue

Represents an android style resource with a name and a list of children ResourceValue.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.android.ide.common.rendering.api.ResourceValue

mNamespaceResolver, mValue

Constructor Summary

Constructors

Constructor and Description
StyleResourceValue(ResourceReference reference, java.lang.String parentStyle, java.lang.String libraryName) Creates a new StyleResourceValue.

Method Summary

Modifier and Type	Method and Description
void	addItem(ItemResourceValue item)
java.util.Collection<ItemResourceValue>	getDefinedItems() Returns a list of all items defined in this Style.
ItemResourceValue	getItem(ResourceNamespace namespace, java.lang.String name) Finds the item for the given qualified attr name in this style (if it's defined in this style).
ItemResourceValue	getItem(ResourceReference attr) Finds the item for the given attr in this style (if it's defined in this style).
ResourceReference	getParentStyle() Returns a reference to the parent style, if it can be determined based on the explicit parent reference in XML or by splitting the name of this StyleResourceValue by dots.
java.lang.String	getParentStyleName() Returns value of the parent XML attribute of this style.
void	replaceWith(ResourceValue style) Sets the value from another resource.

Methods inherited from class com.android.ide.common.rendering.api.ResourceValue

equals, getLibraryName, getRawXmlValue, getReference, getValue, hashCode, isUserDefined, setNamespaceLookup, setValue, toString

Methods inherited from class com.android.ide.common.rendering.api.ResourceReference

getName, getNamespace, getRelativeResourceUrl, getResourceType, getResourceUrl, isFramework

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

StyleResourceValue

public StyleResourceValue(@NonNull
                          ResourceReference reference,
                          @Nullable
                          java.lang.String parentStyle,
                          @Nullable
                          java.lang.String libraryName)

Creates a new StyleResourceValue.

Note that names of styles have more meaning than other resources: if the parent attribute is not set, aapt looks for a dot in the style name and treats the string up to the last dot as the name of a parent style. So <style name="Foo.Bar.Baz"> has an implicit parent called Foo.Bar. Setting the parent XML attribute disables this feature, even if it's set to an empty string. See ResourceParser::ParseStyle in aapt for details.

Method Detail

getParentStyleName

@Nullable
public java.lang.String getParentStyleName()

Returns value of the parent XML attribute of this style. Does not look at the name of the style itself or dots in it.

getParentStyle

@Nullable
public ResourceReference getParentStyle()

Returns a reference to the parent style, if it can be determined based on the explicit parent reference in XML or by splitting the name of this StyleResourceValue by dots.

getItem

@Nullable
public ItemResourceValue getItem(@NonNull
                                           ResourceNamespace namespace,
                                           @NonNull
                                           java.lang.String name)

Finds the item for the given qualified attr name in this style (if it's defined in this style).

getItem

@Nullable
public ItemResourceValue getItem(@NonNull
                                           ResourceReference attr)

Finds the item for the given attr in this style (if it's defined in this style).

addItem

public void addItem(ItemResourceValue item)

replaceWith

public void replaceWith(ResourceValue style)

Description copied from class: ResourceValue

Sets the value from another resource.

Overrides:

replaceWith in class ResourceValue

Parameters:

style - the resource value

getDefinedItems

public java.util.Collection<ItemResourceValue> getDefinedItems()

Returns a list of all items defined in this Style. This doesn't return items inherited from the parent.