io.flutter.util.TraceSection Class Reference

Inheritance diagram for io.flutter.util.TraceSection:

Public Member Functions
void	close ()

Static Public Member Functions
static TraceSection	scoped (String name)
static void	begin (@NonNull String sectionName)
static void	end () throws RuntimeException
static void	beginAsyncSection (String sectionName, int cookie)
static void	endAsyncSection (String sectionName, int cookie)

Detailed Description

Definition at line 10 of file TraceSection.java.

Member Function Documentation

begin()

static void io.flutter.util.TraceSection.begin ( @NonNull String  sectionName )

inlinestatic

Wraps Trace.beginSection to ensure that the line length stays below 127 code units.

Parameters

sectionName

The string to display as the section name in the trace.

Definition at line 45 of file TraceSection.java.

                                                        {
    Trace.beginSection(cropSectionName(sectionName));
  }

beginAsyncSection()

static void io.flutter.util.TraceSection.beginAsyncSection ( String  sectionName, int  cookie  )

inlinestatic

Wraps Trace.beginAsyncSection to ensure that the line length stays below 127 code units.

Parameters

sectionName	The string to display as the section name in the trace.
cookie	Unique integer defining the section.

Definition at line 60 of file TraceSection.java.

                                                                       {
    Trace.beginAsyncSection(cropSectionName(sectionName), cookie);
  }

close()

void io.flutter.util.TraceSection.close ( )

inline

Definition at line 32 of file TraceSection.java.

                      {
    end();
  }

end()

static void io.flutter.util.TraceSection.end ( ) throws RuntimeException

inlinestatic

Wraps Trace.endSection.

Definition at line 50 of file TraceSection.java.

                                                   {
    Trace.endSection();
  }

endAsyncSection()

static void io.flutter.util.TraceSection.endAsyncSection ( String  sectionName, int  cookie  )

inlinestatic

Wraps Trace.endAsyncSection to ensure that the line length stays below 127 code units.

Definition at line 65 of file TraceSection.java.

                                                                     {
    Trace.endAsyncSection(cropSectionName(sectionName), cookie);
  }

scoped()

static TraceSection io.flutter.util.TraceSection.scoped ( String  name )

inlinestatic

Factory used to support the try-with-resource construct.

To get scoped trace events, use the try-with-resource construct, for instance:

try (TraceSection e = TraceSection.scoped("MyTraceEvent")) {

  // code.

}

Definition at line 22 of file TraceSection.java.

                                                 {
    return new TraceSection(name);
  }

---

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

• shell/platform/android/io/flutter/util/TraceSection.java