Add Key preserveCase enum to keyLabelOptions attribute

To support auto generate key depending keyboard element id, the
KeysCache class is introduced to hold whole keys and reuse.

Change-Id: Icb81b5f1c1b3aaa31968dcdb93aa0a856e737f78
5 files changed
tree: 366b0231210753fb7888e130430f91697da031fe
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk