flutter_runner::CompatTaskRunner Class Reference

Inheritance diagram for flutter_runner::CompatTaskRunner:

Public Member Functions
	CompatTaskRunner (async_dispatcher_t *dispatcher)
void	PostTask (const fml::closure &task) override
void	PostTaskForTime (const fml::closure &task, fml::TimePoint target_time) override
void	PostDelayedTask (const fml::closure &task, fml::TimeDelta delay) override
bool	RunsTasksOnCurrentThread () override
Public Member Functions inherited from fml::TaskRunner
virtual	~TaskRunner ()
virtual TaskQueueId	GetTaskQueueId ()
Public Member Functions inherited from fml::RefCountedThreadSafe< TaskRunner >
void	Release () const
Public Member Functions inherited from fml::internal::RefCountedThreadSafeBase
void	AddRef () const
bool	HasOneRef () const
void	AssertHasOneRef () const

Additional Inherited Members
Static Public Member Functions inherited from fml::TaskRunner
static void	RunNowOrPostTask (const fml::RefPtr< fml::TaskRunner > &runner, const fml::closure &task)
static void	RunNowAndFlushMessages (const fml::RefPtr< fml::TaskRunner > &runner, const fml::closure &task)
Protected Member Functions inherited from fml::TaskRunner
	TaskRunner (fml::RefPtr< MessageLoopImpl > loop)
Protected Member Functions inherited from fml::RefCountedThreadSafe< TaskRunner >
	RefCountedThreadSafe ()
	~RefCountedThreadSafe ()
Protected Member Functions inherited from fml::internal::RefCountedThreadSafeBase
	RefCountedThreadSafeBase ()
	~RefCountedThreadSafeBase ()
bool	Release () const
void	Adopt ()

Detailed Description

Definition at line 15 of file task_runner_adapter.cc.

Constructor & Destructor Documentation

CompatTaskRunner()

flutter_runner::CompatTaskRunner::CompatTaskRunner ( async_dispatcher_t *  dispatcher )

inline

Definition at line 17 of file task_runner_adapter.cc.

      : fml::TaskRunner(nullptr), forwarding_target_(dispatcher) {
    FML_DCHECK(forwarding_target_);
  }

References FML_DCHECK.

Member Function Documentation

PostDelayedTask()

void flutter_runner::CompatTaskRunner::PostDelayedTask ( const fml::closure &  task, fml::TimeDelta  delay  )

inlineoverridevirtual

Schedules a task to be run on the MessageLoop after the time delay has passed.

Note

There is latency between when the task is schedule and actually executed so that the actual execution time is: now + delay + message_loop_latency, where message_loop_latency is undefined and could be tens of milliseconds.

Reimplemented from fml::TaskRunner.

Definition at line 33 of file task_runner_adapter.cc.

                                                    {
    async::PostDelayedTask(forwarding_target_, task,
                           zx::duration(delay.ToNanoseconds()));
  }

References fml::TimeDelta::ToNanoseconds().

PostTask()

void flutter_runner::CompatTaskRunner::PostTask ( const fml::closure &  task )

inlineoverridevirtual

Schedules task to be executed on the TaskRunner's associated event loop.

Reimplemented from fml::TaskRunner.

Definition at line 22 of file task_runner_adapter.cc.

                                                 {
    async::PostTask(forwarding_target_, task);
  }

PostTaskForTime()

void flutter_runner::CompatTaskRunner::PostTaskForTime ( const fml::closure &  task, fml::TimePoint  target_time  )

inlineoverridevirtual

Reimplemented from fml::TaskRunner.

Definition at line 26 of file task_runner_adapter.cc.

                                                          {
    async::PostTaskForTime(
        forwarding_target_, task,
        zx::time(target_time.ToEpochDelta().ToNanoseconds()));
  }

References fml::TimePoint::ToEpochDelta(), and fml::TimeDelta::ToNanoseconds().

RunsTasksOnCurrentThread()

bool flutter_runner::CompatTaskRunner::RunsTasksOnCurrentThread ( )

inlineoverridevirtual

Returns true when the current executing thread's TaskRunner matches this instance.

Reimplemented from fml::TaskRunner.

Definition at line 39 of file task_runner_adapter.cc.

                                           {
    return forwarding_target_ == async_get_default_dispatcher();
  }

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The documentation for this class was generated from the following file:

• shell/platform/fuchsia/flutter/task_runner_adapter.cc