android.graphics.drawable

Class Drawable

java.lang.Object

android.graphics.drawable.Drawable

Direct Known Subclasses:

BitmapDrawable, ClipDrawable, ColorDrawable, DrawableContainer, GradientDrawable, InsetDrawable, LayerDrawable, NinePatchDrawable, PictureDrawable, RotateDrawable, ScaleDrawable, ShapeDrawable

public abstract class Drawable
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Drawable.Callback
static class	Drawable.ConstantState

Constructor Summary

Constructors

Constructor and Description
Drawable()

Method Summary

Methods

Modifier and Type	Method and Description
void	clearColorFilter()
Rect	copyBounds()
void	copyBounds(Rect bounds)
static Drawable	createFromPath(String pathName)
static Drawable	createFromResourceStream(Resources res, TypedValue value, InputStream is, String srcName)
static Drawable	createFromResourceStream(Resources res, TypedValue value, InputStream is, String srcName, BitmapFactory.Options opts)
static Drawable	createFromStream(InputStream is, String srcName)
static Drawable	createFromXml(Resources r, org.xmlpull.v1.XmlPullParser parser)
static Drawable	createFromXmlInner(Resources r, org.xmlpull.v1.XmlPullParser parser, AttributeSet attrs)
abstract void	draw(Canvas canvas)
Rect	getBounds()
Drawable.Callback	getCallback()
int	getChangingConfigurations()
Drawable.ConstantState	getConstantState()
Drawable	getCurrent()
int	getIntrinsicHeight()
int	getIntrinsicWidth()
int	getLevel()
int	getMinimumHeight()
int	getMinimumWidth()
abstract int	getOpacity()
boolean	getPadding(Rect padding)
int[]	getState()
Region	getTransparentRegion()
void	inflate(Resources r, org.xmlpull.v1.XmlPullParser parser, AttributeSet attrs)
void	invalidateSelf()
boolean	isStateful()
boolean	isVisible()
void	jumpToCurrentState()
Drawable	mutate()
protected void	onBoundsChange(Rect bounds)
protected boolean	onLevelChange(int level)
protected boolean	onStateChange(int[] state)
static int	resolveOpacity(int op1, int op2)
void	scheduleSelf(Runnable what, long when)
abstract void	setAlpha(int alpha)
void	setBounds(int left, int top, int right, int bottom)
void	setBounds(Rect bounds)
void	setCallback(Drawable.Callback cb)
void	setChangingConfigurations(int configs)
abstract void	setColorFilter(ColorFilter cf)
void	setColorFilter(int color, PorterDuff.Mode mode)
void	setDither(boolean dither)
void	setFilterBitmap(boolean filter)
boolean	setLevel(int level)
boolean	setState(int[] stateSet)
boolean	setVisible(boolean visible, boolean restart)
void	unscheduleSelf(Runnable what)

Methods inherited from class java.lang.Object

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

Constructor Detail

Drawable

public Drawable()

Method Detail

draw

public abstract void draw(Canvas canvas)

setBounds

public void setBounds(int left,
             int top,
             int right,
             int bottom)

setBounds

public void setBounds(Rect bounds)

copyBounds

public final void copyBounds(Rect bounds)

copyBounds

public final Rect copyBounds()

getBounds

public final Rect getBounds()

setChangingConfigurations

public void setChangingConfigurations(int configs)

getChangingConfigurations

public int getChangingConfigurations()

setDither

public void setDither(boolean dither)

setFilterBitmap

public void setFilterBitmap(boolean filter)

setCallback

public final void setCallback(Drawable.Callback cb)

getCallback

public Drawable.Callback getCallback()

invalidateSelf

public void invalidateSelf()

scheduleSelf

public void scheduleSelf(Runnable what,
                long when)

unscheduleSelf

public void unscheduleSelf(Runnable what)

setAlpha

public abstract void setAlpha(int alpha)

setColorFilter

public abstract void setColorFilter(ColorFilter cf)

setColorFilter

public void setColorFilter(int color,
                  PorterDuff.Mode mode)

clearColorFilter

public void clearColorFilter()

isStateful

public boolean isStateful()

setState

public boolean setState(int[] stateSet)

getState

public int[] getState()

jumpToCurrentState

public void jumpToCurrentState()

getCurrent

public Drawable getCurrent()

setLevel

public final boolean setLevel(int level)

getLevel

public final int getLevel()

setVisible

public boolean setVisible(boolean visible,
                 boolean restart)

isVisible

public final boolean isVisible()

getOpacity

public abstract int getOpacity()

resolveOpacity

public static int resolveOpacity(int op1,
                 int op2)

getTransparentRegion

public Region getTransparentRegion()

onStateChange

protected boolean onStateChange(int[] state)

onLevelChange

protected boolean onLevelChange(int level)

onBoundsChange

protected void onBoundsChange(Rect bounds)

getIntrinsicWidth

public int getIntrinsicWidth()

getIntrinsicHeight

public int getIntrinsicHeight()

getMinimumWidth

public int getMinimumWidth()

getMinimumHeight

public int getMinimumHeight()

getPadding

public boolean getPadding(Rect padding)

mutate

public Drawable mutate()

createFromStream

public static Drawable createFromStream(InputStream is,
                        String srcName)

createFromResourceStream

public static Drawable createFromResourceStream(Resources res,
                                TypedValue value,
                                InputStream is,
                                String srcName)

createFromResourceStream

public static Drawable createFromResourceStream(Resources res,
                                TypedValue value,
                                InputStream is,
                                String srcName,
                                BitmapFactory.Options opts)

createFromXml

public static Drawable createFromXml(Resources r,
                     org.xmlpull.v1.XmlPullParser parser)
                              throws org.xmlpull.v1.XmlPullParserException,
                                     IOException

Throws:

org.xmlpull.v1.XmlPullParserException

IOException

createFromXmlInner

public static Drawable createFromXmlInner(Resources r,
                          org.xmlpull.v1.XmlPullParser parser,
                          AttributeSet attrs)
                                   throws org.xmlpull.v1.XmlPullParserException,
                                          IOException

Throws:

org.xmlpull.v1.XmlPullParserException

IOException

createFromPath

public static Drawable createFromPath(String pathName)

inflate

public void inflate(Resources r,
           org.xmlpull.v1.XmlPullParser parser,
           AttributeSet attrs)
             throws org.xmlpull.v1.XmlPullParserException,
                    IOException

Throws:

org.xmlpull.v1.XmlPullParserException

IOException

getConstantState

public Drawable.ConstantState getConstantState()