Remove Jave enum usage in GluetoothGattHelper.

Test: covered by existing unit tests.
Bug: 201673262
Change-Id: I86b8a3d9153c93dbad8784dc5af5ac859d01aee5
1 file changed
tree: 04b77e19a6c6edf4e0c564076338d08cf077af09
  1. nearby/