MicrobenchmarkScope

public final void pauseMeasurement()

Pause measurement until the next call to resumeMeasurement.

resumeMeasurement must be called before exiting the measurement loop.

Re-entrant pausing is not supported.

Kotlin callers should generally instead use runWithMeasurementDisabled.

public final void resumeMeasurement()

Resume measurement after a call to pauseMeasurement

Kotlin callers should generally instead use runWithMeasurementDisabled.

public final @NonNull T <T extends Object> runWithMeasurementDisabled(@NonNull Function0<@NonNull T> block)

Disable measurement for a block of code.

Used for disabling timing/measurement for work that isn't part of the benchmark:

• When constructing per-loop randomized inputs for operations with caching,

• Controlling which parts of multi-stage work are measured (e.g. View measure/layout)

• Per-loop verification

import androidx.benchmark.junit4.measureRepeated

@Test
fun bitmapProcessing() =
    benchmarkRule.measureRepeated {
        val input: Bitmap = runWithMeasurementDisabled { constructTestBitmap() }
        processBitmap(input)
    }