androidx.benchmark

Kotlin |Java

Classes

AndroidBenchmarkRunner	Instrumentation runner for benchmarks, used to increase stability of measurements and minimize interference.
BenchmarkRule	JUnit rule for benchmarking code on an Android device.
BenchmarkState	Control object for benchmarking in the code in Java.
IsolationActivity	Simple opaque activity used to reduce benchmark interference from other windows.

Extension functions summary

For BenchmarkRule
Unit	BenchmarkRule.measureRepeated(crossinline block: BenchmarkRule.Scope.() -> Unit) Benchmark a block of code.

Extension functions

measureRepeated

inline fun BenchmarkRule.measureRepeated(crossinline block: BenchmarkRule.Scope.() -> Unit): Unit

Benchmark a block of code.

@get:Rule
val benchmarkRule = BenchmarkRule();

@Test
fun myBenchmark() {
    ...
    benchmarkRule.measureRepeated {
        doSomeWork()
    }
    ...
}

Parameters
block	The block of code to benchmark.