fromIdentifier static method

BleBondState fromIdentifier(String? identifier)

Resolves a BleBondState from its String identifier as sent by the native platform.

Matching is case-insensitive. Any value that does not correspond to a known state — including a null argument or an identifier introduced by a newer native layer than this Dart code — resolves to BleBondState.unknown rather than throwing. This keeps the method channel handler resilient to unexpected payloads.

• Parameter identifier: The raw state identifier received from the platform, such as "bonded" or "failed".
• Returns: The matching BleBondState, or BleBondState.unknown when no match is found.

Implementation

static BleBondState fromIdentifier(String? identifier) {
  if (identifier == null) {
    return BleBondState.unknown;
  }

  final String normalized = identifier.toLowerCase();
  for (final BleBondState state in BleBondState.values) {
    if (state.identifier == normalized) {
      return state;
    }
  }

  return BleBondState.unknown;
}