org.neige.enumresource

Class EnumResourceDrawableHelper<T extends java.lang.Enum<T>>

java.lang.Object

org.neige.enumresource.EnumResourceDrawableHelper<T>

Type Parameters:

T - Enum Type

public class EnumResourceDrawableHelper<T extends java.lang.Enum<T>>
extends java.lang.Object

Helper to localize enum The name of resource for the label must match the name of the enumeration with prefix and suffix value. For example, for enum value 'ENUM1' the resource would be defined as 'R.drawable.enum1'. If no label has been defined, then the drawable of a Color.TRANSPARENT.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.EnumMap<T,U>	enumMap
protected java.lang.Class<T>	enumType
protected java.lang.String	LOG_TAG

Constructor Summary

Constructors

Constructor and Description
EnumResourceDrawableHelper(java.lang.Class<T> enumType, android.content.Context context, java.lang.String resourcePrefix, java.lang.String resourceSuffix) Constructor

Method Summary

Modifier and Type	Method and Description
void	changeContext(android.content.Context context) Change the context used to get resource information
T	getEnum(U resourceValue) Get enum value from resource value (take the first enum value match regarding EnumClass.getEnumConstants() order)
java.util.List<U>	getResource() Get all the resource of the enum
java.util.List<U>	getResource(T... enumValues) Get resource for enumValues
U	getResource(T enumValue) Get resource for an enum
protected java.lang.String	getResourceName(T value) Get the resource name regarding to prefix, suffix, and enum.name()
protected void	initMap(android.content.Context context) Init enumMap with key as enum value and U as resource value

Methods inherited from class java.lang.Object

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

Field Detail

LOG_TAG

protected final java.lang.String LOG_TAG

See Also:

Constant Field Values

enumType

protected java.lang.Class<T extends java.lang.Enum<T>> enumType

enumMap

protected java.util.EnumMap<T extends java.lang.Enum<T>,U> enumMap

Constructor Detail

EnumResourceDrawableHelper

public EnumResourceDrawableHelper(java.lang.Class<T> enumType,
                                  android.content.Context context,
                                  java.lang.String resourcePrefix,
                                  java.lang.String resourceSuffix)

Constructor

Parameters:

enumType - enumeration type

context - application context needed to get resource from enum value

resourcePrefix - prefix of the enum in the resource file

resourceSuffix - suffix of the enum in the resource file

Method Detail

initMap

protected void initMap(android.content.Context context)

Init enumMap with key as enum value and U as resource value

Parameters:

context - context needed to get resource

changeContext

public void changeContext(android.content.Context context)

Change the context used to get resource information

Parameters:

context - to be used

getResourceName

protected java.lang.String getResourceName(T value)

Get the resource name regarding to prefix, suffix, and enum.name()

Parameters:

value - value of the enum

Returns:

string of the resource

getResource

public U getResource(T enumValue)

Get resource for an enum

Parameters:

enumValue - enum value

Returns:

list of resource

getResource

public java.util.List<U> getResource(T... enumValues)

Get resource for enumValues

Parameters:

enumValues - values of enum

Returns:

list of resource

getResource

public java.util.List<U> getResource()

Get all the resource of the enum

Returns:

list of all localized string

getEnum

public T getEnum(U resourceValue)

Get enum value from resource value (take the first enum value match regarding EnumClass.getEnumConstants() order)

Parameters:

resourceValue - resource value

Returns:

enum value found otherwise null