NutrientViewHandle class

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Handle identifying a platform view instance.

Passed to adapter lifecycle callbacks (e.g. NutrientPlatformAdapter.onPlatformViewCreated). To reach native SDK objects, prefer the typed accessors on your platform adapter — they return the real native type with no casting:

• Android (AndroidAdapter): nativePdfDocument, nativePdfFragment, nativePdfUiFragment, nativeFormProvider.
• iOS (IOSAdapter): nativeViewController, nativeDocument, nativeFormParser.
• Web (NutrientWebAdapter): nativeInstance.

Example:

@override
Future<void> onViewControllerReady(PSPDFViewController vc) async {
  final doc = nativeDocument; // typed, no cast
}

Constructors

NutrientViewHandle.forPlatform(int viewId)

Factory constructor for platform implementations.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

viewId → int

Unique identifier for this view instance.

final

Methods

dispose() → Future<void>

Dispose of this handle and clean up resources.

getNativeInstance(String identifier) → Object?

Low-level, stringly-typed lookup of a registered native instance.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited