IT. Expert System.

All Implemented Interfaces:

Animatable, Drawable.Callback, Runnable

public class AnimatedRotateDrawable
extends Drawable
implements Drawable.Callback, Runnable, Animatable

• Nested Class Summary

  • Nested classes/interfaces inherited from class android.graphics.drawable.Drawable

    Drawable.Callback, Drawable.ConstantState

• Constructor Summary

  Constructors

  Constructor and Description
  AnimatedRotateDrawable()

• Method Summary

  Methods

  Modifier and Type	Method and Description
  void	draw(Canvas canvas) Draw in its bounds (set via setBounds) respecting optional effects such as alpha (set via setAlpha) and color filter (set via setColorFilter).
  int	getChangingConfigurations() Return a mask of the configuration parameters for which this drawable may change, requiring that it be re-created.
  Drawable.ConstantState	getConstantState() Return a Drawable.ConstantState instance that holds the shared state of this Drawable.
  Drawable	getDrawable() Returns the drawable rotated by this RotateDrawable.
  int	getIntrinsicHeight() Return the intrinsic height of the underlying drawable object.
  int	getIntrinsicWidth() Return the intrinsic width of the underlying drawable object.
  int	getOpacity() Return the opacity/transparency of this Drawable.
  boolean	getPadding(Rect padding) Return in padding the insets suggested by this Drawable for placing content inside the drawable's bounds.
  void	inflate(Resources r, XmlPullParser parser, AttributeSet attrs) Inflate this Drawable from an XML resource.
  void	invalidateDrawable(Drawable who) Called when the drawable needs to be redrawn.
  boolean	isRunning() Indicates whether the animation is running.
  boolean	isStateful() Indicates whether this view will change its appearance based on state.
  Drawable	mutate() Make this drawable mutable.
  protected void	onBoundsChange(Rect bounds) Override this in your subclass to change appearance if you recognize the specified state.
  void	run() Starts executing the active part of the class' code.
  void	scheduleDrawable(Drawable who, Runnable what, long when) A Drawable can call this to schedule the next frame of its animation.
  void	setAlpha(int alpha) Specify an alpha value for the drawable.
  void	setColorFilter(ColorFilter cf) Specify an optional colorFilter for the drawable.
  void	setFramesCount(int framesCount)
  void	setFramesDuration(int framesDuration)
  boolean	setVisible(boolean visible, boolean restart) Set whether this Drawable is visible.
  void	start() Starts the drawable's animation.
  void	stop() Stops the drawable's animation.
  void	unscheduleDrawable(Drawable who, Runnable what) A Drawable can call this to unschedule an action previously scheduled with Drawable.Callback.scheduleDrawable(android.graphics.drawable.Drawable, java.lang.Runnable, long).

  • Methods inherited from class android.graphics.drawable.Drawable

    clearColorFilter, copyBounds, copyBounds, createFromPath, createFromResourceStream, createFromResourceStream, createFromStream, createFromXml, createFromXmlInner, getBounds, getCallback, getCurrent, getLayoutDirection, getLayoutInsets, getLevel, getMinimumHeight, getMinimumWidth, getState, getTransparentRegion, invalidateSelf, isVisible, jumpToCurrentState, onLevelChange, onStateChange, resolveOpacity, scheduleSelf, setBounds, setBounds, setCallback, setChangingConfigurations, setColorFilter, setDither, setFilterBitmap, setLayoutDirection, setLevel, setState, unscheduleSelf

  • Methods inherited from class java.lang.Object

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

• Constructor Detail

  • AnimatedRotateDrawable

    public AnimatedRotateDrawable()

• Method Detail

  • draw

    public void draw(Canvas canvas)

    Description copied from class: Drawable
    Draw in its bounds (set via setBounds) respecting optional effects such as alpha (set via setAlpha) and color filter (set via setColorFilter).

    Specified by:

    draw in class Drawable

    Parameters:

    canvas - The canvas to draw into

  • start

    public void start()

    Description copied from interface: Animatable
    Starts the drawable's animation.

    Specified by:

    start in interface Animatable

  • stop

    public void stop()

    Description copied from interface: Animatable
    Stops the drawable's animation.

    Specified by:

    stop in interface Animatable

  • isRunning

    public boolean isRunning()

    Description copied from interface: Animatable
    Indicates whether the animation is running.

    Specified by:

    isRunning in interface Animatable

    Returns:

    True if the animation is running, false otherwise.

  • run

    public void run()

    Description copied from interface: Runnable
    Starts executing the active part of the class' code. This method is called when a thread is started that has been created with a class which implements Runnable.

    Specified by:

    run in interface Runnable

  • setVisible

    public boolean setVisible(boolean visible,
                     boolean restart)

    Description copied from class: Drawable
    Set whether this Drawable is visible. This generally does not impact the Drawable's behavior, but is a hint that can be used by some Drawables, for example, to decide whether run animations.

    Overrides:

    setVisible in class Drawable

    Parameters:

    visible - Set to true if visible, false if not.

    restart - You can supply true here to force the drawable to behave as if it has just become visible, even if it had last been set visible. Used for example to force animations to restart.

    Returns:

    boolean Returns true if the new visibility is different than its previous state.

  • getDrawable

    public Drawable getDrawable()

    Returns the drawable rotated by this RotateDrawable.

  • getChangingConfigurations

    public int getChangingConfigurations()

    Description copied from class: Drawable
    Return a mask of the configuration parameters for which this drawable may change, requiring that it be re-created. The default implementation returns whatever was provided through Drawable.setChangingConfigurations(int) or 0 by default. Subclasses may extend this to or in the changing configurations of any other drawables they hold.

    Overrides:

    getChangingConfigurations in class Drawable

    Returns:

    Returns a mask of the changing configuration parameters, as defined by Configuration.

    See Also:

    Configuration

  • setAlpha

    public void setAlpha(int alpha)

    Description copied from class: Drawable
    Specify an alpha value for the drawable. 0 means fully transparent, and 255 means fully opaque.

    Specified by:

    setAlpha in class Drawable

  • setColorFilter

    public void setColorFilter(ColorFilter cf)

    Description copied from class: Drawable
    Specify an optional colorFilter for the drawable. Pass null to remove any filters.

    Specified by:

    setColorFilter in class Drawable

  • getOpacity

    public int getOpacity()

    Description copied from class: Drawable
    Return the opacity/transparency of this Drawable. The returned value is one of the abstract format constants in PixelFormat: PixelFormat.UNKNOWN, PixelFormat.TRANSLUCENT, PixelFormat.TRANSPARENT, or PixelFormat.OPAQUE.

    Generally a Drawable should be as conservative as possible with the value it returns. For example, if it contains multiple child drawables and only shows one of them at a time, if only one of the children is TRANSLUCENT and the others are OPAQUE then TRANSLUCENT should be returned. You can use the method Drawable.resolveOpacity(int, int) to perform a standard reduction of two opacities to the appropriate single output.

    Note that the returned value does not take into account a custom alpha or color filter that has been applied by the client through the Drawable.setAlpha(int) or Drawable.setColorFilter(android.graphics.ColorFilter) methods.

    Specified by:

    getOpacity in class Drawable

    Returns:

    int The opacity class of the Drawable.

    See Also:

    PixelFormat

  • invalidateDrawable

    public void invalidateDrawable(Drawable who)

    Description copied from interface: Drawable.Callback
    Called when the drawable needs to be redrawn. A view at this point should invalidate itself (or at least the part of itself where the drawable appears).

    Specified by:

    invalidateDrawable in interface Drawable.Callback

    Parameters:

    who - The drawable that is requesting the update.

  • scheduleDrawable

    public void scheduleDrawable(Drawable who,
                        Runnable what,
                        long when)

    Description copied from interface: Drawable.Callback
    A Drawable can call this to schedule the next frame of its animation. An implementation can generally simply call Handler.postAtTime(Runnable, Object, long) with the parameters (what, who, when) to perform the scheduling.

    Specified by:

    scheduleDrawable in interface Drawable.Callback

    Parameters:

    who - The drawable being scheduled.

    what - The action to execute.

    when - The time (in milliseconds) to run. The timebase is SystemClock.uptimeMillis()

  • unscheduleDrawable

    public void unscheduleDrawable(Drawable who,
                          Runnable what)

    Description copied from interface: Drawable.Callback
    A Drawable can call this to unschedule an action previously scheduled with Drawable.Callback.scheduleDrawable(android.graphics.drawable.Drawable, java.lang.Runnable, long). An implementation can generally simply call Handler.removeCallbacks(Runnable, Object) with the parameters (what, who) to unschedule the drawable.

    Specified by:

    unscheduleDrawable in interface Drawable.Callback

    Parameters:

    who - The drawable being unscheduled.

    what - The action being unscheduled.

  • getPadding

    public boolean getPadding(Rect padding)

    Description copied from class: Drawable
    Return in padding the insets suggested by this Drawable for placing content inside the drawable's bounds. Positive values move toward the center of the Drawable (set Rect.inset). Returns true if this drawable actually has a padding, else false. When false is returned, the padding is always set to 0.

    Overrides:

    getPadding in class Drawable

  • isStateful

    public boolean isStateful()

    Description copied from class: Drawable
    Indicates whether this view will change its appearance based on state. Clients can use this to determine whether it is necessary to calculate their state and call setState.

    Overrides:

    isStateful in class Drawable

    Returns:

    True if this view changes its appearance based on state, false otherwise.

    See Also:

    Drawable.setState(int[])

  • onBoundsChange

    protected void onBoundsChange(Rect bounds)

    Description copied from class: Drawable
    Override this in your subclass to change appearance if you recognize the specified state.

    Overrides:

    onBoundsChange in class Drawable

  • getIntrinsicWidth

    public int getIntrinsicWidth()

    Description copied from class: Drawable
    Return the intrinsic width of the underlying drawable object. Returns -1 if it has no intrinsic width, such as with a solid color.

    Overrides:

    getIntrinsicWidth in class Drawable

  • getIntrinsicHeight

    public int getIntrinsicHeight()

    Description copied from class: Drawable
    Return the intrinsic height of the underlying drawable object. Returns -1 if it has no intrinsic height, such as with a solid color.

    Overrides:

    getIntrinsicHeight in class Drawable

  • getConstantState

    public Drawable.ConstantState getConstantState()

    Description copied from class: Drawable
    Return a Drawable.ConstantState instance that holds the shared state of this Drawable. q

    Overrides:

    getConstantState in class Drawable

    Returns:

    The ConstantState associated to that Drawable.

    See Also:

    Drawable.ConstantState, Drawable.mutate()

  • inflate

    public void inflate(Resources r,
               XmlPullParser parser,
               AttributeSet attrs)
                 throws XmlPullParserException,
                        IOException

    Description copied from class: Drawable
    Inflate this Drawable from an XML resource.

    Overrides:

    inflate in class Drawable

    Throws:

    XmlPullParserException

    IOException

  • setFramesCount

    public void setFramesCount(int framesCount)

  • setFramesDuration

    public void setFramesDuration(int framesDuration)

  • mutate

    public Drawable mutate()

    Description copied from class: Drawable
    Make this drawable mutable. This operation cannot be reversed. A mutable drawable is guaranteed to not share its state with any other drawable. This is especially useful when you need to modify properties of drawables loaded from resources. By default, all drawables instances loaded from the same resource share a common state; if you modify the state of one instance, all the other instances will receive the same modification. Calling this method on a mutable Drawable will have no effect.

    Overrides:

    mutate in class Drawable

    Returns:

    This drawable.

    See Also:

    Drawable.ConstantState, Drawable.getConstantState()