getAllState method

Future<Map<String, dynamic>> getAllState()

Retrieves all shared states across all types.

Returns a Future that completes with a Map containing all stored states. If no states exist, returns an empty map.

This method provides a snapshot of all current shared states in the multi-display environment.

Implementation

Future<Map<String, dynamic>> getAllState() {
  throw UnimplementedError('getAllState() has not been implemented.');
}