AppContext class Services
App Context
The world state of the app for information that is useful for the entire application. Also, this is a good place to put config that user cannot and should not change. For example, if the app is running as an integration test.
Constructors
- AppContext({AppRunningState appRunningStateOverride })
Properties
- appRunningState ↔ AppRunningState
-
The state the app is running with like development,
integration test or production which should never
change while the app is running.
TODO(#54): change it to final and required.
read / write
- loadingState ↔ LoadingState
-
The state of the app context
read / write
- platformState ↔ PlatformState
-
The platform the app is running on.
read / write
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- hasListeners → bool
-
Whether any listeners are currently registered. [...]
@protected, read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
configContext(
) → void - Initializes AppContext in ctor with the input arguments.
-
configProdContext(
) → void - Initializes AppContext with production config
-
configUnittestContext(
) → void - Initializes AppContext with unit test config
-
getAppRunningState(
) → AppRunningState -
initializeContext(
) → Future< void> - Initializes the entire AppContext with all async initializers.
-
initializeDeviceType(
) → Future< void> - Initializes the platform the app is running on at the start of the app. This method is normally called within initializeContext and usually not called directly.
-
isIos(
) → bool - Checks if the current app is running on the iOS ecosystem.
-
isIpad(
) → bool - Checks if the current app is running on iPad to implement iPad specific UI code.
-
isReady(
) → bool - Checks if AppContext is fully initialized and ready to use.
-
shouInitialize(
) → bool - Returns true if AppContext has not been initialized [...]
-
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 and removeListener will throw after the object is
disposed). [...]
@mustCallSuper, inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
notifyListeners(
) → void -
Call all the registered listeners. [...]
@protected, @visibleForTesting, inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes. [...]
inherited
-
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
dynamic other) → bool -
The equality operator. [...]
inherited