eu.davidea.flexibleadapter.utils

Class DrawableUtils

java.lang.Object

eu.davidea.flexibleadapter.utils.DrawableUtils

public final class DrawableUtils
extends java.lang.Object

Since:

14/06/2016 Created in main package
17/12/2017 Moved into UI package

See Also:

FlexibleUtils, LayoutUtils

Constructor Summary

Constructors

Constructor and Description
DrawableUtils()

Method Summary

Modifier and Type	Method and Description
static int	getColorControlHighlight(android.content.Context context) Helper method to get the system (or overridden) default colorControlHighlight.
static android.graphics.drawable.ColorDrawable	getColorDrawable(int color) Generates the ColorDrawable object from the provided Color.
static android.graphics.drawable.Drawable	getDrawableCompat(android.content.Context context, int drawableRes) Helper method to get the drawable by its resource.
static android.graphics.drawable.Drawable	getRippleDrawable(android.graphics.drawable.Drawable drawable, int rippleColor) Adds a ripple effect to any Drawable background.
static android.graphics.drawable.Drawable	getSelectableBackgroundCompat(int normalColor, int pressedColor, int rippleColor) Helper method to get a custom selectable background with Ripple color, if device has at least Lollipop.
static android.graphics.drawable.Drawable	getSelectableItemBackground(android.content.Context context) Helper method to get the system (or overridden) default selectableItemBackground Drawable.
static void	setBackgroundCompat(android.view.View view, android.graphics.drawable.Drawable drawable) Helper method to set the background to a view, depending on the android version.
static void	setBackgroundCompat(android.view.View view, int drawableRes) Helper method to set the background to a view, depending on the android version
static void	setBackgroundCompat(android.view.View view, int normalColorRes, int pressedColorRes, int rippleColorRes) Ultra compat method to set the background to a view, providing color resource identifiers.

Methods inherited from class java.lang.Object

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

Constructor Detail

DrawableUtils

public DrawableUtils()

Method Detail

setBackgroundCompat

public static void setBackgroundCompat(android.view.View view,
                                       android.graphics.drawable.Drawable drawable)

Helper method to set the background to a view, depending on the android version.

Parameters:

view - the view to apply the drawable

drawable - drawable object

Since:

1.0.0-b1

setBackgroundCompat

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

Helper method to set the background to a view, depending on the android version

Parameters:

view - the view to apply the drawable

drawableRes - drawable resource id

Since:

1.0.0-b1

setBackgroundCompat

public static void setBackgroundCompat(android.view.View view,
                                       int normalColorRes,
                                       int pressedColorRes,
                                       int rippleColorRes)

Ultra compat method to set the background to a view, providing color resource identifiers.

Note: If you already have the color in Integer format, please obtain the Drawable object from getSelectableBackgroundCompat(int, int, int) and set it into setBackgroundCompat(View, Drawable).

Parameters:

view - the view interested at the background

normalColorRes - the color resource id

pressedColorRes - the pressed color resource id

rippleColorRes - the ripple color resource id

Since:

1.0.0-b5

getDrawableCompat

public static android.graphics.drawable.Drawable getDrawableCompat(android.content.Context context,
                                                                   int drawableRes)

Helper method to get the drawable by its resource. Specific to the correct android version.

Parameters:

context - the context

drawableRes - drawable resource id

Returns:

the drawable object

Since:

1.0.0-b1

getSelectableItemBackground

public static android.graphics.drawable.Drawable getSelectableItemBackground(android.content.Context context)

Helper method to get the system (or overridden) default selectableItemBackground Drawable. Returns the R.attr.selectableItemBackground of the style attribute.

Parameters:

context - the context

Returns:

Default selectable item background drawable

Since:

1.0.0-b1

getColorControlHighlight

public static int getColorControlHighlight(android.content.Context context)

Helper method to get the system (or overridden) default colorControlHighlight. Returns the color of the R.attr.colorControlHighlight of the style attribute.

Parameters:

context - the context

Returns:

Default Color Control Highlight

Since:

1.0.0-b1

getSelectableBackgroundCompat

public static android.graphics.drawable.Drawable getSelectableBackgroundCompat(int normalColor,
                                                                               int pressedColor,
                                                                               int rippleColor)

Helper method to get a custom selectable background with Ripple color, if device has at least Lollipop.

Parameters:

normalColor - the color in normal state

pressedColor - the pressed color

rippleColor - the color of the ripple

Returns:

the RippleDrawable with StateListDrawable if at least Lollipop, the normal StateListDrawable otherwise

Since:

1.0.0-b1

getRippleDrawable

public static android.graphics.drawable.Drawable getRippleDrawable(android.graphics.drawable.Drawable drawable,
                                                                   int rippleColor)

Adds a ripple effect to any Drawable background.

Parameters:

drawable - any background drawable

rippleColor - the color of the ripple

Returns:

the RippleDrawable with the chosen background drawable if at least Lollipop, the provided drawable otherwise

Since:

1.0.0-b1

getColorDrawable

public static android.graphics.drawable.ColorDrawable getColorDrawable(int color)

Generates the ColorDrawable object from the provided Color.

Parameters:

color - the color

Returns:

the ColorDrawable object

Since:

1.0.0-b1