FutureBuilderStateMixin mixin StateX class Using FutureBuilder
Supply a FutureBuilder to a State object.
dartdoc:
- Superclass constraints
Properties
- buildOverridden → bool
-
A flag noting if the build() function was overridden or not.
no setter
- caughtAsyncError → bool
-
A flag noting an Async error was caught or not
no setter
- context → BuildContext
-
The location in the tree where this widget builds.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- mounted → bool
-
Whether this State object is currently in a tree.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
snapshot
→ AsyncSnapshot<
bool> ? -
Supply the AsyncSnapshot
no setter
- usingCupertino → bool
-
Is the CupertinoApp being used?
no setter
- widget → StatefulWidget
-
The current configuration.
no setterinherited
Methods
-
activate(
) → void -
Called when this object is reinserted into the tree after having been
removed via deactivate.
inherited
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
buildF(
BuildContext context) → Widget - Implement this function instead of the build() function to utilize a built-in FutureBuilder Widget.
-
catchAsyncError(
Object error) → Future< bool> - Catch it if the initAsync() throws an error WITH GREAT POWER COMES GREAT RESPONSIBILITY Return true to ignore the error, false to continue the error handling
-
deactivate(
) → void -
Called when this object is removed from the tree.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
didChangeDependencies(
) → void -
Called when a dependency of this State object changes.
inherited
-
didUpdateWidget(
covariant StatefulWidget oldWidget) → void -
Called whenever the widget configuration changes.
inherited
-
dispose(
) → void -
Clean up
override
-
initAsync(
) → Future< bool> - You're to override this function and initialize any asynchronous operations
-
initState(
) → void -
Called when this object is inserted into the tree.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onAsyncError(
FlutterErrorDetails details) → void - initAsync() has failed and a 'error' widget instead will be displayed. This takes in the snapshot.error details.
-
onSplashScreen(
BuildContext context) → Widget? - Supply a 'splash screen' while the FutureBuilder is processing.
-
reassemble(
) → void -
Called whenever the application is reassembled during debugging, for
example during hot reload.
inherited
-
runInitAsync(
) → bool - Call initAsync() all the time if return true. Conditional calls initAsync() creating a Future with every rebuild
-
setState(
VoidCallback fn) → void -
Notify the framework that the internal state of this object has changed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringShort(
) → String -
A brief description of this object, usually just the runtimeType and the
hashCode.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited