core/androidx.core.os

Package-level declarations

Types

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@RequiresApi(api = 35)
sealed class BufferFillPolicy
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object BuildCompat

This class contains additional platform version checking methods for targeting pre-release versions of Android.

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class BundleCompat
class BundleCompat
Helper for accessing features in Bundle.
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class CancellationSignal
class CancellationSignal
Static library support version of the framework's android.os.CancellationSignal.
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class ConfigurationCompat
class ConfigurationCompat
Helper class which allows access to properties of Configuration in a backward compatible fashion.
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class EnvironmentCompat
class EnvironmentCompat
Helper for accessing features in Environment.
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class ExecutorCompat
class ExecutorCompat
Helper for accessing features in Executor.
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class HandlerCompat
class HandlerCompat
Helper for accessing features in Handler.
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@RequiresApi(api = 35)
class HeapProfileRequestBuilder : ProfilingRequestBuilder<HeapProfileRequestBuilder>

Request builder to create a request for a heap profile from ProfilingManager.

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@RequiresApi(api = 35)
class JavaHeapDumpRequestBuilder : ProfilingRequestBuilder<JavaHeapDumpRequestBuilder>

Request builder to create a request for a java heap dump from ProfilingManager.

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class LocaleListCompat
class LocaleListCompat
Helper for accessing features in LocaleList.
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class MessageCompat
class MessageCompat
Helper for accessing features in Message.
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open class OperationCanceledException : RuntimeException
open class OperationCanceledException : RuntimeException
An exception type that is thrown when an operation in progress is canceled.
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interface OutcomeReceiverCompat<R, E : Throwable?>
interface OutcomeReceiverCompat<R, E : Throwable?>
Callback interface intended for use when an asynchronous operation may result in a failure.
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class ParcelableCompat
class ParcelableCompat
Helper for accessing features in android.os.Parcelable.
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interface ParcelableCompatCreatorCallbacks<T>
interface ParcelableCompatCreatorCallbacks<T>
Callbacks a Parcelable creator should implement.
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class ParcelCompat
class ParcelCompat
Helper for accessing features in Parcel.
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class ProcessCompat
class ProcessCompat
Helper for accessing features in Process.
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@RequiresApi(api = 35)
class ProfilingRequest

Profiling request class containing data to submit a profiling request.

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@RequiresApi(api = 35)
abstract class ProfilingRequestBuilder<T : ProfilingRequestBuilder<T>>

Base class for request builders.

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@RequiresApi(api = 35)
class StackSamplingRequestBuilder : ProfilingRequestBuilder<StackSamplingRequestBuilder>

Request builder to create a request for stack sampling from ProfilingManager.

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@RequiresApi(api = 35)
class SystemTraceRequestBuilder : ProfilingRequestBuilder<SystemTraceRequestBuilder>

Request builder to create a request for a system trace from ProfilingManager.

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class TraceCompat
class TraceCompat
Writes trace events to the system trace buffer.
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open class UserHandleCompat
open class UserHandleCompat
Helper for accessing features in android.os.UserHandle in a backwards compatible fashion.
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open class UserManagerCompat
open class UserManagerCompat
Helper for accessing features in android.os.UserManager in a backwards compatible fashion.

Functions

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@RequiresApi(api = 35)
fun registerForAllProfilingResults(context: Context): Flow<ProfilingResult>

Obtain a flow to be called with all profiling results for this UID.

@RequiresApi(api = 35)
fun registerForAllProfilingResults(context: Context, executor: Executor, listener: Consumer<ProfilingResult>)

Register a listener to be called with all profiling results for this UID.

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@RequiresApi(api = 35)
fun requestProfiling(context: Context, profilingRequest: ProfilingRequest, executor: Executor?, listener: Consumer<ProfilingResult>?)

Request profiling using a ProfilingRequest generated by one of the provided builders.

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@RequiresApi(api = 35)
fun unregisterForAllProfilingResults(context: Context, listener: Consumer<ProfilingResult>)

Unregister a listener that was to be called for all profiling results.