TimingLogger Class

Reference

Definition

Namespace:: Android.Util

Assembly:: Mono.Android.dll

Important

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A utility class to help log timings splits throughout a method call.

[Android.Runtime.Register("android/util/TimingLogger", DoNotGenerateAcw=true)]
public class TimingLogger : Java.Lang.Object

[<Android.Runtime.Register("android/util/TimingLogger", DoNotGenerateAcw=true)>]
type TimingLogger = class
    inherit Object

Inheritance: Object

Object
TimingLogger

Attributes: RegisterAttribute

Remarks

A utility class to help log timings splits throughout a method call. Typical usage is:

TimingLogger timings = new TimingLogger(TAG, "methodA");
                // ... do some work A ...
                timings.addSplit("work A");
                // ... do some work B ...
                timings.addSplit("work B");
                // ... do some work C ...
                timings.addSplit("work C");
                timings.dumpToLog();

The dumpToLog call would add the following to the log:

D/TAG     ( 3459): methodA: begin
                D/TAG     ( 3459): methodA:      9 ms, work A
                D/TAG     ( 3459): methodA:      1 ms, work B
                D/TAG     ( 3459): methodA:      6 ms, work C
                D/TAG     ( 3459): methodA: end, 16 ms

This member is deprecated. Use android.os.Trace, or Android Studio. In general, milliseconds is the wrong granularity for method-level tracing. Rounding errors can overemphasize cheap operations, or underemphasize repeated operations. This timing system also does not take CPU scheduling or frequency into account.

Java documentation for android.util.TimingLogger.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

TimingLogger(IntPtr, JniHandleOwnership)	A constructor used when creating managed representations of JNI objects; called by the runtime.
TimingLogger(String, String)	Create and initialize a TimingLogger object that will log using the specific tag.

Properties

Class	Returns the runtime class of this `Object`. (Inherited from Object)
Handle	The handle to the underlying Android instance. (Inherited from Object)
JniIdentityHashCode	(Inherited from Object)
JniPeerMembers
PeerReference	(Inherited from Object)
ThresholdClass	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
ThresholdType	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

AddSplit(String)	Add a split for the current time, labeled with splitLabel.
Clone()	Creates and returns a copy of this object. (Inherited from Object)
Dispose()	(Inherited from Object)
Dispose(Boolean)	(Inherited from Object)
DumpToLog()	Dumps the timings to the log using Log.
Equals(Object)	Indicates whether some other object is "equal to" this one. (Inherited from Object)
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
JavaFinalize()	Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object)
Notify()	Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object)
NotifyAll()	Wakes up all threads that are waiting on this object's monitor. (Inherited from Object)
Reset()	Clear and initialize a TimingLogger object that will log using the tag and label that was specified previously, either via the constructor or a call to reset(tag, label).
Reset(String, String)	Clear and initialize a TimingLogger object that will log using the specific tag.
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
ToArray<T>()	(Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
UnregisterFromRuntime()	(Inherited from Object)
Wait()	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object)
Wait(Int64)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)
Wait(Int64, Int32)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed()	(Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced()	(Inherited from Object)
IJavaPeerable.Finalized()	(Inherited from Object)
IJavaPeerable.JniManagedPeerState	(Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32)	(Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference)	(Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to