Get a Service proxy for the Secret Service.
If such a proxy object already exists, then the same proxy is returned.
If flags contains any flags of which parts of the secret service to ensure are initialized, then those will be initialized
before returning.
This method may block indefinitely and should not be used in user interface threads.
| flags |
flags for which service functionality to ensure is initialized |
| cancellable |
optional cancellation object |
|
a new reference to a Service proxy, which should be released with [method |