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Last updated 2025-05-15 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-15 UTC."],[],[],null,["# androidx.benchmark.junit4\n=========================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/androidx/benchmark/junit4/package-summary \"View this page in Kotlin\") \\|Java\n\nClasses\n-------\n\n|---------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [AndroidBenchmarkRunner](/reference/androidx/benchmark/junit4/AndroidBenchmarkRunner) | Instrumentation runner for benchmarks, used to increase stability of measurements and minimize interference. |\n| [BenchmarkRule](/reference/androidx/benchmark/junit4/BenchmarkRule) | JUnit rule for benchmarking code on an Android device. |\n| [BenchmarkRule.Scope](/reference/androidx/benchmark/junit4/BenchmarkRule.Scope) | Handle used for controlling measurement during [measureRepeated](/reference/androidx/benchmark/junit4/package-summary#(androidx.benchmark.junit4.BenchmarkRule).measureRepeated(kotlin.Function1)). |\n| [BenchmarkRuleKt](/reference/androidx/benchmark/junit4/BenchmarkRuleKt) | |\n| [PerfettoTraceRule](/reference/androidx/benchmark/junit4/PerfettoTraceRule) | Add this rule to record a Perfetto trace for each test on Android Lollipop (API 21)+ devices. |"]]
