HeapProfileRequestBuilder

Kotlin |Java

@RequiresApi
public final class HeapProfileRequestBuilder extends ProfilingRequestBuilder

java.lang.Object
↳	androidx.core.os.ProfilingRequestBuilder
	↳	androidx.core.os.HeapProfileRequestBuilder

Request builder to create a request for a heap profile from {@link ProfilingManager}.

Summary

Public constructors
`HeapProfileRequestBuilder()`

Public methods
`final @NonNull HeapProfileRequestBuilder`	`setBufferSizeKb(int bufferSizeKb)` Set the buffer size in kilobytes for this profiling request.
`final @NonNull HeapProfileRequestBuilder`	`setDurationMs(int durationMs)` Set the duration in milliseconds for this profiling request.
`final @NonNull HeapProfileRequestBuilder`	`setSamplingIntervalBytes(long samplingIntervalBytes)` Set the sampling interval in bytes for this profiling request.
`final @NonNull HeapProfileRequestBuilder`	`setTrackJavaAllocations(boolean traceJavaAllocations)` Set whether to track Java allocations rather than native ones.

`final @NonNull ProfilingRequest`	`build()` Build the {@link ProfilingRequest} object which can be used with {@link requestProfiling} to request profiling.
`final @NonNull HeapProfileRequestBuilder`	`setCancellationSignal(@NonNull CancellationSignal cancellationSignal)` Set a CancellationSignal to request cancellation of the requested trace.
`final @NonNull HeapProfileRequestBuilder`	`setTag(@NonNull String tag)` Add data to help identify the output.

public HeapProfileRequestBuilder()

public final @NonNull HeapProfileRequestBuilder setBufferSizeKb(int bufferSizeKb)

Set the buffer size in kilobytes for this profiling request.

public final @NonNull HeapProfileRequestBuilder setDurationMs(int durationMs)

Set the duration in milliseconds for this profiling request.

public final @NonNull HeapProfileRequestBuilder setSamplingIntervalBytes(long samplingIntervalBytes)

Set the sampling interval in bytes for this profiling request.

public final @NonNull HeapProfileRequestBuilder setTrackJavaAllocations(boolean traceJavaAllocations)

Set whether to track Java allocations rather than native ones.