Package icyllis.modernui.material.drawable

Class CheckboxButtonDrawable

java.lang.Object

icyllis.modernui.graphics.drawable.Drawable

icyllis.modernui.material.MaterialDrawable

icyllis.modernui.material.drawable.CheckboxButtonDrawable

@Internal
public class CheckboxButtonDrawable
extends MaterialDrawable

A button drawable for CheckBox, similar to Material Design.

Nested Class Summary

Nested classes/interfaces inherited from class icyllis.modernui.graphics.drawable.Drawable

Drawable.Callback, Drawable.ConstantState

Field Summary

Fields inherited from class icyllis.modernui.material.MaterialDrawable

mAlpha, mColor, mTint

Fields inherited from class icyllis.modernui.graphics.drawable.Drawable

MAX_LEVEL

Constructor Summary

Constructors

Constructor	Description
CheckboxButtonDrawable(Resources res, boolean animated, boolean hasStateLayer)

Method Summary

Modifier and Type	Method	Description
void	draw(Canvas canvas)	Draw in its bounds (set via setBounds) respecting optional effects such as alpha (set via setAlpha).
int	getIntrinsicHeight()	Returns the drawable's intrinsic height.
int	getIntrinsicWidth()	Returns the drawable's intrinsic width.
boolean	hasFocusStateSpecified()	Indicates whether this drawable has at least one state spec explicitly specifying state_focused.
boolean	isStateful()	Indicates whether this drawable will change its appearance based on state.
void	jumpToCurrentState()	If this Drawable does transition animations between states, ask that it immediately jump to the current state and skip any active animations.
protected boolean	onStateChange(int[] stateSet)	Override this in your subclass to change appearance if you recognize the specified state.
void	setIconTint(ColorStateList iconTint)
boolean	setVisible(boolean visible, boolean restart)	Set whether this Drawable is visible.

Methods inherited from class icyllis.modernui.material.MaterialDrawable

getAlpha, setAlpha, setTintList

Methods inherited from class icyllis.modernui.graphics.drawable.Drawable

applyTheme, canApplyTheme, clearMutated, copyBounds, copyBounds, getBounds, getCallback, getChangingConfigurations, getColorFilter, getConstantState, getCurrent, getDirtyBounds, getHotspotBounds, getLayoutDirection, getLevel, getMinimumHeight, getMinimumWidth, getOutline, getPadding, getState, invalidateSelf, isAutoMirrored, isVisible, mutate, onBoundsChange, onLayoutDirectionChanged, onLevelChange, scaleFromDensity, scaleFromDensity, scheduleSelf, setAutoMirrored, setBounds, setBounds, setCallback, setChangingConfigurations, setColorFilter, setHotspot, setHotspotBounds, setLayoutDirection, setLevel, setState, setTint, setTintBlendMode, unscheduleSelf

Methods inherited from class java.lang.Object

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

Constructor Details

CheckboxButtonDrawable

public CheckboxButtonDrawable(@NonNull
 Resources res,
 boolean animated,
 boolean hasStateLayer)

Method Details

draw

public void draw(@NonNull
 Canvas canvas)

Description copied from class: Drawable

Draw in its bounds (set via setBounds) respecting optional effects such as alpha (set via setAlpha).

Specified by:

draw in class Drawable

Parameters:

canvas - The canvas to draw into

setIconTint

public void setIconTint(@Nullable
 ColorStateList iconTint)

isStateful

public boolean isStateful()

Description copied from class: Drawable

Indicates whether this drawable 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 MaterialDrawable

Returns:

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

See Also:

• Drawable.setState(int[])

onStateChange

protected boolean onStateChange(@NonNull
 int[] stateSet)

Description copied from class: Drawable

Override this in your subclass to change appearance if you recognize the specified state.

Overrides:

onStateChange in class MaterialDrawable

Returns:

Returns true if the state change has caused the appearance of the Drawable to change (that is, it needs to be drawn), else false if it looks the same and there is no need to redraw it since its last state.

hasFocusStateSpecified

public boolean hasFocusStateSpecified()

Description copied from class: Drawable

Indicates whether this drawable has at least one state spec explicitly specifying state_focused.

Note: A View uses a Drawable instance as its background and it changes its appearance based on a state. On keyboard devices, it should specify its state_focused to make sure the user knows which view is holding the focus.

Overrides:

hasFocusStateSpecified in class MaterialDrawable

Returns:

true if state_focused is specified for this drawable.

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:

true if the new visibility is different from its previous state.

jumpToCurrentState

public void jumpToCurrentState()

Description copied from class: Drawable

If this Drawable does transition animations between states, ask that it immediately jump to the current state and skip any active animations.

Overrides:

jumpToCurrentState in class Drawable

getIntrinsicWidth

public int getIntrinsicWidth()

Description copied from class: Drawable

Returns the drawable's intrinsic width.

Intrinsic width is the width at which the drawable would like to be laid out, including any inherent padding. If the drawable has no intrinsic width, such as a solid color, this method returns -1.

Overrides:

getIntrinsicWidth in class Drawable

Returns:

the intrinsic width, or -1 if no intrinsic width

getIntrinsicHeight

public int getIntrinsicHeight()

Description copied from class: Drawable

Returns the drawable's intrinsic height.

Intrinsic height is the height at which the drawable would like to be laid out, including any inherent padding. If the drawable has no intrinsic height, such as a solid color, this method returns -1.

Overrides:

getIntrinsicHeight in class Drawable

Returns:

the intrinsic height, or -1 if no intrinsic height