Add hidl_vec iterator and hidl_string ==

Add bidirectional iterator for hidl_vec
Add operator== and operator!= for hidl_string to hidl_string
comparision.

Test:  Added unit tests to libhidl_test
Change-Id: I908bc71fae4016f335e2342f28b351f63f22fa66
2 files changed
tree: c28f25fbae4cb05916663b3241a8ac23f0713e7a
  1. base/
  2. transport/
  3. Android.bp
  4. MODULE_LICENSE_APACHE2
  5. NOTICE
  6. test_main.cpp