com.here.msdkui.common

Class ThemeUtil

java.lang.Object

com.here.msdkui.common.ThemeUtil

public final class ThemeUtil
extends java.lang.Object

A convenience class to access theme attributes.

Method Summary

Modifier and Type	Method and Description
static int	getColor(android.content.Context context, int colorAttribute) Returns a color value specified by the given theme attribute.
static android.graphics.drawable.Drawable	getDrawable(android.content.Context context, android.content.res.TypedArray typedArray, int index) Gets a Drawable from TypedArray and index of attribute.
static java.lang.String	getString(android.content.res.TypedArray typedArray, int index) Gets a string from TypedArray and index of attribute.
static int	getStyleId(android.content.Context context, int themeAttribute) Returns a resource id for the given theme attribute.

Methods inherited from class java.lang.Object

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

Method Detail

getDrawable

public static android.graphics.drawable.Drawable getDrawable(android.content.Context context,
                                                             android.content.res.TypedArray typedArray,
                                                             int index)

Gets a Drawable from TypedArray and index of attribute.

Parameters:

context - the required context.

typedArray - the array of values.

index - the index of the attribute.

Returns:

a Drawable or null if a raw TypedValue could not be retrieved.

Throws:

java.lang.IllegalArgumentException - if the attribute at index cannot be resolved.

getString

public static java.lang.String getString(android.content.res.TypedArray typedArray,
                                         int index)

Gets a string from TypedArray and index of attribute.

Parameters:

typedArray - the array of values.

index - the index of the attribute.

Returns:

a string or null if a raw TypedValue could not be retrieved.

getColor

public static int getColor(android.content.Context context,
                           int colorAttribute)

Returns a color value specified by the given theme attribute.

Parameters:

context - the required context.

colorAttribute - a theme attribute such as R.attr.colorBackground.

Returns:

a color. In case of errors Color.CYAN is returned.

getStyleId

public static int getStyleId(android.content.Context context,
                             int themeAttribute)

Returns a resource id for the given theme attribute.

Parameters:

context - the required context.

themeAttribute - a theme attribute whose value is an arbitrary resource id.

Returns:

a resource id.