getID method

Future<String> getID()

Retrieves an identifier for the app instance. The instance ID will be returned by the callback. The same ID will be returned as long as the application identity has not been revoked or expired. returns Function called when the retrieval completes. It should check runtime.lastError for error when instanceID is empty.

Implementation

Future<String> getID() async {
  var $res = await promiseToFuture<String>($js.chrome.instanceId.getID());
  return $res;
}