obtainKey method

  1. @override
Future<DioImageProvider> obtainKey(
  1. ImageConfiguration configuration
)
override

Returns a synchronous future containing this provider instance as the key.

This method is required by ImageProvider and is used by Flutter's image loading system to identify and cache image instances.

Implementation

@override
Future<DioImageProvider> obtainKey(ImageConfiguration configuration) {
  return SynchronousFuture<DioImageProvider>(this);
}