Logger class
Used for active logging.
Log events can be sent using send and sendRawData.
You can trace the performance with trace.
Logging can be performed on various platforms by specifying adapter.
能動的にログを記録するために利用します。
send、sendRawDataでログイベントを送信できます。
traceでパフォーマンスをトレースできます。
adapterを指定することにより様々なプラットフォームでログを記録することができます。
- Inheritance
-
- Object
- ChangeNotifier
- Logger
- Available Extensions
Constructors
-
Logger({List<
LoggerAdapter> adapters = const []}) - Used for active logging.
Properties
-
adapters
→ List<
LoggerAdapter> -
List of adapters that define loggers.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
logList(
) → Future< List< LogValue> > - Get a list of logs recorded.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
send<
T extends Loggable> (T loggable) → Future< void> -
Logs by passing
loggable. -
sendRawData(
String name, {DynamicMap? parameters}) → Future< void> -
Logs by specifying
nameandparametersdirectly. -
toString(
) → String -
A string representation of this object.
inherited
-
trace(
String name) → LoggerTrace - Get LoggerTrace to record performance.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited