ParcelableColorSpace
public
final
class
ParcelableColorSpace
extends Object
implements
Parcelable
java.lang.Object | |
↳ | android.graphics.ParcelableColorSpace |
A Parcelable
wrapper for a ColorSpace
. In order to enable parceling, the
ColorSpace must be either a Named
ColorSpace or a
ColorSpace.Rgb
instance that has an ICC parametric transfer function as returned by
ColorSpace.Rgb.getTransferParameters()
.
Summary
Inherited constants |
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Fields | |
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public
static
final
Creator<ParcelableColorSpace> |
CREATOR
|
Public constructors | |
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ParcelableColorSpace(ColorSpace colorSpace)
Constructs a new ParcelableColorSpace that wraps the provided ColorSpace. |
Public methods | |
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int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
boolean
|
equals(Object o)
Indicates whether some other object is "equal to" this one. |
ColorSpace
|
getColorSpace()
|
int
|
hashCode()
Returns a hash code value for the object. |
static
boolean
|
isParcelable(ColorSpace colorSpace)
Checks if the given ColorSpace is able to be parceled. |
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
---|---|
Fields
Public constructors
ParcelableColorSpace
public ParcelableColorSpace (ColorSpace colorSpace)
Constructs a new ParcelableColorSpace that wraps the provided ColorSpace.
Parameters | |
---|---|
colorSpace |
ColorSpace : The ColorSpace to wrap. The ColorSpace must be either named or be an
RGB ColorSpace with an ICC parametric transfer function.
This value cannot be null . |
Throws | |
---|---|
IllegalArgumentException |
If the provided ColorSpace does not satisfy the requirements
to be parceled. See isParcelable(android.graphics.ColorSpace) . |
Public methods
describeContents
public int describeContents ()
Describe the kinds of special objects contained in this Parcelable
instance's marshaled representation. For example, if the object will
include a file descriptor in the output of writeToParcel(android.os.Parcel, int)
,
the return value of this method must include the
CONTENTS_FILE_DESCRIPTOR
bit.
Returns | |
---|---|
int |
a bitmask indicating the set of special object types marshaled
by this Parcelable object instance.
Value is either 0 or CONTENTS_FILE_DESCRIPTOR |
equals
public boolean equals (Object o)
Indicates whether some other object is "equal to" this one.
The equals
method implements an equivalence relation
on non-null object references:
- It is reflexive: for any non-null reference value
x
,x.equals(x)
should returntrue
. - It is symmetric: for any non-null reference values
x
andy
,x.equals(y)
should returntrue
if and only ify.equals(x)
returnstrue
. - It is transitive: for any non-null reference values
x
,y
, andz
, ifx.equals(y)
returnstrue
andy.equals(z)
returnstrue
, thenx.equals(z)
should returntrue
. - It is consistent: for any non-null reference values
x
andy
, multiple invocations ofx.equals(y)
consistently returntrue
or consistently returnfalse
, provided no information used inequals
comparisons on the objects is modified. - For any non-null reference value
x
,x.equals(null)
should returnfalse
.
An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.
Parameters | |
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o |
Object : This value may be null . |
Returns | |
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boolean |
true if this object is the same as the obj
argument; false otherwise. |
getColorSpace
public ColorSpace getColorSpace ()
Returns | |
---|---|
ColorSpace |
the backing ColorSpace that this ParcelableColorSpace is wrapping.
This value cannot be null . |
hashCode
public int hashCode ()
Returns a hash code value for the object. This method is
supported for the benefit of hash tables such as those provided by
HashMap
.
The general contract of hashCode
is:
- Whenever it is invoked on the same object more than once during
an execution of a Java application, the
hashCode
method must consistently return the same integer, provided no information used inequals
comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. - If two objects are equal according to the
equals
method, then calling thehashCode
method on each of the two objects must produce the same integer result. - It is not required that if two objects are unequal
according to the
equals
method, then calling thehashCode
method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns | |
---|---|
int |
a hash code value for this object. |
isParcelable
public static boolean isParcelable (ColorSpace colorSpace)
Checks if the given ColorSpace is able to be parceled. A ColorSpace can only be
parceled if it is a Named
ColorSpace or a ColorSpace.Rgb
instance that has an ICC parametric transfer function as returned by
ColorSpace.Rgb.getTransferParameters()
Parameters | |
---|---|
colorSpace |
ColorSpace : This value cannot be null . |
Returns | |
---|---|
boolean |
writeToParcel
public void writeToParcel (Parcel dest, int flags)
Flatten this object in to a Parcel.
Parameters | |
---|---|
dest |
Parcel : This value cannot be null . |
flags |
int : Additional flags about how the object should be written.
May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE .
Value is either 0 or a combination of Parcelable.PARCELABLE_WRITE_RETURN_VALUE , and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES |