AndroidUiFrameClock
class AndroidUiFrameClock : MonotonicFrameClock
Summary
Public methods |
suspend R |
Suspends until a new frame is requested, immediately invokes onFrame with the frame time
in nanoseconds in the calling context of frame dispatch, then resumes with the result from
onFrame.
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Inherited extension functions |
From androidx.compose.runtime.dispatch
suspend R |
Suspends until a new frame is requested, immediately invokes onFrame with the frame time
in nanoseconds in the calling context of frame dispatch, then resumes with the result from
onFrame.
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Public constructors
Public methods
withFrameNanos
suspend fun <R> withFrameNanos(onFrame: (Long) -> R): R
Suspends until a new frame is requested, immediately invokes onFrame with the frame time
in nanoseconds in the calling context of frame dispatch, then resumes with the result from
onFrame.
frameTimeNanos
should be used when calculating animation time deltas from frame to frame
as it may be normalized to the target time for the frame, not necessarily a direct,
"now" value.
The time base of the value provided by withFrameNanos is implementation defined.
Time values provided are monotonically increasing; after a call to withFrameNanos
completes it must not provide the same value again for a subsequent call.
Properties