com.mikepenz.aboutlibraries.util

Class UIUtils

java.lang.Object

com.mikepenz.aboutlibraries.util.UIUtils

public class UIUtils
extends java.lang.Object

Created by mikepenz on 15.03.14.

Constructor Summary

Constructors

Constructor and Description
UIUtils()

Method Summary

Modifier and Type	Method and Description
static float	convertDpToPixel(float dp, android.content.Context context) This method converts dp unit to equivalent pixels, depending on device density.
static float	convertPixelsToDp(float px, android.content.Context context) This method converts device specific pixels to density independent pixels.
static int	getThemeAttributeDimensionSize(android.content.Context context, int attr) Returns the size in pixels of an attribute dimension
static int	getThemeColor(android.content.Context ctx, int attr)
static int	getThemeColorFromAttrOrRes(android.content.Context ctx, int attr, int res) helper method to get the color by attr (which is defined in the style) or by resource.
static void	setBackground(android.view.View v, android.graphics.drawable.Drawable d) helper method to set the background depending on the android version
static void	setBackground(android.view.View v, int drawableRes) helper method to set the background depending on the android version

Methods inherited from class java.lang.Object

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

Constructor Detail

UIUtils

public UIUtils()

Method Detail

getThemeColor

public static int getThemeColor(android.content.Context ctx,
                                int attr)

getThemeColorFromAttrOrRes

public static int getThemeColorFromAttrOrRes(android.content.Context ctx,
                                             int attr,
                                             int res)

helper method to get the color by attr (which is defined in the style) or by resource.

Parameters:

ctx -

attr -

res -

Returns:

setBackground

public static void setBackground(android.view.View v,
                                 android.graphics.drawable.Drawable d)

helper method to set the background depending on the android version

Parameters:

v -

d -

setBackground

public static void setBackground(android.view.View v,
                                 int drawableRes)

helper method to set the background depending on the android version

Parameters:

v -

drawableRes -

getThemeAttributeDimensionSize

public static int getThemeAttributeDimensionSize(android.content.Context context,
                                                 int attr)

Returns the size in pixels of an attribute dimension

Parameters:

context - the context to get the resources from

attr - is the attribute dimension we want to know the size from

Returns:

the size in pixels of an attribute dimension

convertDpToPixel

public static float convertDpToPixel(float dp,
                                     android.content.Context context)

This method converts dp unit to equivalent pixels, depending on device density.

Parameters:

dp - A value in dp (density independent pixels) unit. Which we need to convert into pixels

context - Context to get resources and device specific display metrics

Returns:

A float value to represent px equivalent to dp depending on device density

convertPixelsToDp

public static float convertPixelsToDp(float px,
                                      android.content.Context context)

This method converts device specific pixels to density independent pixels.

Parameters:

px - A value in px (pixels) unit. Which we need to convert into db

context - Context to get resources and device specific display metrics

Returns:

A float value to represent dp equivalent to px value