Added in [API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Methods](https://developer.android.com/reference/android/view/SurfaceControl.TransactionStats#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/view/SurfaceControl.TransactionStats#inhmethods)

# SurfaceControl.TransactionStats

*** ** * ** ***

` public static final class SurfaceControl.TransactionStats `   
` extends https://developer.android.com/reference/java/lang/Object ` ` `

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.view.SurfaceControl.TransactionStats |

<br />

*** ** * ** ***

Transaction stats given to the listener registered in `https://developer.android.com/reference/android/view/SurfaceControl.Transaction#addTransactionCompletedListener(java.util.concurrent.Executor,%20java.util.function.Consumer<android.view.SurfaceControl.TransactionStats>)`

## Summary

| ### Public methods ||
|---|---|
| ` long` | ` https://developer.android.com/reference/android/view/SurfaceControl.TransactionStats#getLatchTimeNanos()() ` Returns the timestamp (in CLOCK_MONOTONIC) of when the frame was latched by the framework and queued for presentation. |
| ` https://developer.android.com/reference/android/hardware/SyncFence` | ` https://developer.android.com/reference/android/view/SurfaceControl.TransactionStats#getPresentFence()() ` Returns a new SyncFence that signals when the transaction has been presented. |

### Inherited methods

From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/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 https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/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` ` https://developer.android.com/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` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.

## Public methods

### getLatchTimeNanos

Added in [API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public long getLatchTimeNanos ()
```

Returns the timestamp (in CLOCK_MONOTONIC) of when the frame was latched by the framework and queued for presentation.

<br />

| Returns ||
|---|---|
| `long` | <br /> |

### getPresentFence

Added in [API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public SyncFence getPresentFence ()
```

Returns a new SyncFence that signals when the transaction has been presented. The caller takes ownership of the fence and is responsible for closing it by calling `https://developer.android.com/reference/android/hardware/SyncFence#close()`. If a device does not support present fences, an empty fence will be returned.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/hardware/SyncFence` | This value cannot be `null`. <br /> |