Fix Keyboard.getKey as thread safe

This is a follow up of Id962e670.

Change-Id: I9e8542bff9e8faf57f934051fe612463c99ad61f
1 file changed
tree: bc3a9f48fbb84b3a1c2214e07ffe3dc3171ea8d5
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk