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   dependencies {
       implementation("androidx.tracing:tracing:1.3.0")
       implementation("androidx.core:core:1.16.0")
   }
   

   dependencies {
       implementation 'androidx.tracing:tracing:1.3.0'
       implementation 'androidx.core:core:1.16.0'
   }
   

@RequiresApi(Build.VERSION_CODES.VANILLA_ICE_CREAM)
fun sampleRecordSystemTrace() {
    val mainExecutor: Executor =
        Dispatchers.IO.asExecutor() // Your choice of executor for the callback to occur on.
    val resultCallback = Consumer<ProfilingResult> { profilingResult ->
        if (profilingResult.errorCode == ProfilingResult.ERROR_NONE) {
            Log.d(
                "ProfileTest",
                "Received profiling result file=" + profilingResult.resultFilePath
            )
        } else {
            Log.e(
                "ProfileTest",
                "Profiling failed errorcode=" + profilingResult.errorCode + " errormsg=" + profilingResult.errorMessage
            )
        }
    }
    val stopSignal = CancellationSignal()

    val requestBuilder = SystemTraceRequestBuilder()
    requestBuilder.setCancellationSignal(stopSignal)
    requestBuilder.setTag("FOO") // Caller supplied tag for identification
    requestBuilder.setDurationMs(60000)
    requestBuilder.setBufferFillPolicy(BufferFillPolicy.RING_BUFFER)
    requestBuilder.setBufferSizeKb(20971520)
    requestProfiling(applicationContext, requestBuilder.build(), mainExecutor, resultCallback)

    // Wait some time for profiling to start.

    Trace.beginSection("MyApp:HeavyOperation")
    heavyOperation()
    Trace.endSection()

    // Once the interesting code section is profiled, stop profile
    stopSignal.cancel()
}

fun heavyOperation() {
    // Computations you want to profile
}
ProfilingManagerKotlinSnippets.kt

void heavyOperation() {
  // Computations you want to profile
}

void sampleRecordSystemTrace() {
  Executor mainExecutor = Executors.newSingleThreadExecutor();
  Consumer<ProfilingResult> resultCallback =
      new Consumer<ProfilingResult>() {
        @Override
        public void accept(ProfilingResult profilingResult) {
          if (profilingResult.getErrorCode() == ProfilingResult.ERROR_NONE) {
            Log.d(
                "ProfileTest",
                "Received profiling result file=" + profilingResult.getResultFilePath());
          } else {
            Log.e(
                "ProfileTest",
                "Profiling failed errorcode="

                    + profilingResult.getErrorCode()
                    + " errormsg="
                    + profilingResult.getErrorMessage());
          }
        }
      };
  CancellationSignal stopSignal = new CancellationSignal();

  SystemTraceRequestBuilder requestBuilder = new SystemTraceRequestBuilder();
  requestBuilder.setCancellationSignal(stopSignal);
  requestBuilder.setTag("FOO");
  requestBuilder.setDurationMs(60000);
  requestBuilder.setBufferFillPolicy(BufferFillPolicy.RING_BUFFER);
  requestBuilder.setBufferSizeKb(20971520);
  Profiling.requestProfiling(getApplicationContext(), requestBuilder.build(), mainExecutor,
      resultCallback);

  // Wait some time for profiling to start.

  Trace.beginSection("MyApp:HeavyOperation");
  heavyOperation();
  Trace.endSection();

  // Once the interesting code section is profiled, stop profile
  stopSignal.cancel();
}
ProfilingManagerJavaSnippets.java