createSearchSession
Start a new search session to find the full address hierarchically with preferred locale. The locale is used to find the best representation of strings in StructuredSearchCandidate, and can be changed later when operating with StructuredSearchSession.
Return
A StructuredSearchSession object that could be used to perform structured search.
Parameters
locale
The preferred Locale, e.g. Locale.ENGLISH or Locale.JAPANESE.