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Choreographer.FrameTimeline
public
static
class
Choreographer.FrameTimeline
extends Object
Holds data that describes one possible VSync frame event to render at.
Summary
Inherited methods |
|---|
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object.
|
int
|
hashCode()
Returns a hash code value for the object.
|
final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
|
String
|
toString()
Returns a string representation of the object.
|
final
void
|
wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
|
Public methods
getDeadlineNanos
public long getDeadlineNanos ()
The time in System.nanoTime() timebase which this frame needs to be ready by.
getExpectedPresentationTimeNanos
public long getExpectedPresentationTimeNanos ()
The time in System.nanoTime() timebase which this frame is expected to be
presented.
getVsyncId
public long getVsyncId ()
The id that corresponds to this frame timeline, used to correlate a frame
produced by HWUI with the timeline data stored in Surface Flinger.
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-02-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-10 UTC."],[],[],null,["# Choreographer.FrameTimeline\n\nAdded in [API level 33](/guide/topics/manifest/uses-sdk-element#ApiLevels) \nSummary: [Methods](#pubmethods) \\| [Inherited Methods](#inhmethods) \n\nChoreographer.FrameTimeline\n===========================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/android/view/Choreographer.FrameTimeline \"View this page in Kotlin\") \\|Java\n\n\n`\npublic\nstatic\n\n\nclass\nChoreographer.FrameTimeline\n`\n\n\n`\n\nextends `[Object](/reference/java/lang/Object)`\n\n\n`\n\n`\n\n\n`\n\n|---|------------------------------------------|\n| [java.lang.Object](/reference/java/lang/Object) ||\n| ↳ | android.view.Choreographer.FrameTimeline |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nHolds data that describes one possible VSync frame event to render at.\n\nSummary\n-------\n\n| ### Public methods ||\n|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` long` | ` `[getDeadlineNanos](/reference/android/view/Choreographer.FrameTimeline#getDeadlineNanos())`() ` The time in [System.nanoTime()](/reference/java/lang/System#nanoTime()) timebase which this frame needs to be ready by. |\n| ` long` | ` `[getExpectedPresentationTimeNanos](/reference/android/view/Choreographer.FrameTimeline#getExpectedPresentationTimeNanos())`() ` The time in [System.nanoTime()](/reference/java/lang/System#nanoTime()) timebase which this frame is expected to be presented. |\n| ` long` | ` `[getVsyncId](/reference/android/view/Choreographer.FrameTimeline#getVsyncId())`() ` The id that corresponds to this frame timeline, used to correlate a frame produced by HWUI with the timeline data stored in Surface Flinger. |\n\n| ### Inherited methods |\n|-----------------------|---|\n| From class ` `[java.lang.Object](/reference/java/lang/Object)` ` |---------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](/reference/java/lang/Object) | ` `[clone](/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object. | | ` boolean` | ` `[equals](/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](/reference/java/lang/Object)` obj) ` Indicates whether some other object is \"equal to\" this one. | | ` void` | ` `[finalize](/reference/java/lang/Object#finalize())`() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. | | ` final `[Class](/reference/java/lang/Class)`\u003c?\u003e` | ` `[getClass](/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this `Object`. | | ` int` | ` `[hashCode](/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object. | | ` final void` | ` `[notify](/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor. | | ` final void` | ` `[notifyAll](/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor. | | ` `[String](/reference/java/lang/String) | ` `[toString](/reference/java/lang/Object#toString())`() ` Returns a string representation of the object. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait(long,%20int))`(long timeoutMillis, int nanos) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait(long))`(long timeoutMillis) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait())`() ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*. | ||\n\nPublic methods\n--------------\n\n### getDeadlineNanos\n\nAdded in [API level 33](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic long getDeadlineNanos ()\n```\n\nThe time in [System.nanoTime()](/reference/java/lang/System#nanoTime()) timebase which this frame needs to be ready by.\n\n\u003cbr /\u003e\n\n| Returns ||\n|--------|--------|\n| `long` | \u003cbr /\u003e |\n\n### getExpectedPresentationTimeNanos\n\nAdded in [API level 33](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic long getExpectedPresentationTimeNanos ()\n```\n\nThe time in [System.nanoTime()](/reference/java/lang/System#nanoTime()) timebase which this frame is expected to be\npresented.\n\n\u003cbr /\u003e\n\n| Returns ||\n|--------|--------|\n| `long` | \u003cbr /\u003e |\n\n### getVsyncId\n\nAdded in [API level 33](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic long getVsyncId ()\n```\n\nThe id that corresponds to this frame timeline, used to correlate a frame\nproduced by HWUI with the timeline data stored in Surface Flinger.\n\n\u003cbr /\u003e\n\n| Returns ||\n|--------|--------|\n| `long` | \u003cbr /\u003e |"]]
