Handle IMMS#onActionLocaleChanged() on the IO thread
With this CL
InputMethodManagerService#onActionLocaleChanged()
starts being executed on the IO handler thread rather than the general
handler thread (a.k.a. IMMS UI thread), as it queries available IMEs
via PackageManager APIs, which may a bit slow.
Semantically there should be no observable behavior in this change.
Bug: 343601565
Test: manually verified by changing the device locale
Flag: EXEMPT refactor
Change-Id: I66ee52db627f92a466b4e067c9b3dc114150c6db
1 file changed