TrustedPresentationThresholds
public
final
class
TrustedPresentationThresholds
extends Object
implements
Parcelable
java.lang.Object | |
↳ | android.window.TrustedPresentationThresholds |
Threshold values that are sent with
WindowManager.registerTrustedPresentationListener(IBinder, TrustedPresentationThresholds, Executor, Consumer)
Summary
Inherited constants |
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Fields | |
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public
static
final
Creator<TrustedPresentationThresholds> |
CREATOR
|
Public constructors | |
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TrustedPresentationThresholds(float minAlpha, float minFractionRendered, int stabilityRequirementMs)
Creates a new TrustedPresentationThresholds. |
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. |
float
|
getMinAlpha()
The min alpha the Window is required to have to be considered inside the threshold. |
float
|
getMinFractionRendered()
The min fraction of the Window that was presented to the user to be considered inside the threshold. |
int
|
getStabilityRequirementMillis()
The time in milliseconds required for the Window to be in the threshold. |
int
|
hashCode()
Returns a hash code value for the object. |
String
|
toString()
Returns a string representation of the object. |
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
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Fields
Public constructors
TrustedPresentationThresholds
public TrustedPresentationThresholds (float minAlpha, float minFractionRendered, int stabilityRequirementMs)
Creates a new TrustedPresentationThresholds.
Parameters | |
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minAlpha |
float : The min alpha the Window is required to
have to be considered inside the
threshold.
Value is between 0f and 1f inclusive |
minFractionRendered |
float : The min fraction of the Window that was presented
to the user to be considered
inside the threshold.
Value is between 0f and 1f inclusive |
stabilityRequirementMs |
int : The time in milliseconds required for the
Window to be in the threshold.
Value is 1 or greater |
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 | |
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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 : the reference object with which to compare. |
Returns | |
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boolean |
true if this object is the same as the obj
argument; false otherwise. |
getMinAlpha
public float getMinAlpha ()
The min alpha the Window is required to have to be considered inside the threshold.
Returns | |
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float |
Value is between 0f and 1f inclusive |
getMinFractionRendered
public float getMinFractionRendered ()
The min fraction of the Window that was presented to the user to be considered inside the threshold.
Returns | |
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float |
Value is between 0f and 1f inclusive |
getStabilityRequirementMillis
public int getStabilityRequirementMillis ()
The time in milliseconds required for the Window to be in the threshold.
Returns | |
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int |
Value is 1 or greater |
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 | |
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int |
a hash code value for this object. |
toString
public String toString ()
Returns a string representation of the object.
Returns | |
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String |
a string representation of the object. |
writeToParcel
public void writeToParcel (Parcel dest, int flags)
Flatten this object in to a Parcel.
Parameters | |
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dest |
Parcel : The Parcel in which the object should be written.
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 |