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Constructors

SemanticsFinder(FlutterView? view): Creates a new SemanticsFinder that will search within the given view or within all views if view is null.

allCandidates → Iterable<SemanticsNode>: Returns all of the items that will be considered by this finder.
no setteroverride
first → FinderBase<SemanticsNode>: Returns a variant of this finder that only matches the first item found by this finder.
no setterinherited
found → FinderResult<SemanticsNode>: The results of the latest evaluate or tryEvaluate call.
no setterinherited
hasFound → bool: Whether or not this finder has any results in found.
no setterinherited
hashCode → int: The hash code for this object.
no setterinherited
last → FinderBase<SemanticsNode>: Returns a variant of this finder that only matches the last item found by this finder.
no setterinherited
roots → Iterable<SemanticsNode>: Returns the root SemanticsNodes of all the semantics trees that this finder will search.
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
view → FlutterView?: The FlutterView whose semantics tree this finder will search.
final

at(int index) → FinderBase<SemanticsNode>: Returns a variant of this finder that only matches the item at the given index found by this finder.
inherited
describeMatch(Plurality plurality) → String: Describes zero, one, or more candidates that match the requirements of a finder.
inherited
evaluate() → FinderResult<SemanticsNode>: Searches a set of candidates for those that meet the requirements set by this finder and returns the result of that search.
inherited
findInCandidates(Iterable<SemanticsNode> candidates) → Iterable<SemanticsNode>: Returns all the items in the given list that match this finder's requirements.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
reset() → void: Resets all state of this FinderBase.
inherited
runCached(VoidCallback run) → void: Runs the given callback using cached results.
inherited
toString({bool describeSelf = false}) → String: A string representation of this finder or its results.
inherited
tryEvaluate() → bool: Searches a set of candidates for those that meet the requirements set by this finder and returns whether the search found any matching candidates.
inherited