ab751aa085
- added showInputMethodSubtypePicker to public API -- show the selector dialog for subtypes - added getter, setter and event handler to InputMethodManagerService - extract InputMethodSubtype to the top level class for using it in aidl - TODO: make an enabler for input method subtypes - TODO: handle the event of changing an input method subtype in LatinIME Change-Id: I49f8c6675ac4b06511635d14a37bd398738eff33