GetLifeCycleBase mixin Null safety

The GetLifeCycle

class SomeController with GetLifeCycle {
  SomeController() {
    configureLifeCycle();
  }
}
Mixin Applications

Properties

onStart InternalFinalCallback<void>
Called at the exact moment the widget is allocated in memory. It uses an internal "callable" type, to avoid any @overrides in subclases. This method should be internal and is required to define the lifetime cycle of the subclass.
final
onDelete InternalFinalCallback<void>
Internal callback that starts the cycle of this controller.
final
initialized bool
Checks whether the controller has already been initialized.
read-only
isClosed bool
Checks whether the controller has already been closed.
read-only
hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

onInit() → void
Called immediately after the widget is allocated in memory. You might use this to initialize something for the controller.
onReady() → void
Called 1 frame after onInit(). It is the perfect place to enter navigation events, like snackbar, dialogs, or a new route, or async request.
onClose() → void
Called before onDelete method. onClose might be used to dispose resources used by the controller. Like closing events, or streams before the controller is destroyed. Or dispose objects that can potentially create some memory leaks, like TextEditingControllers, AnimationControllers. Might be useful as well to persist some data on disk.
$configureLifeCycle() → void
toString() String
A string representation of this object. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited