commit 1e0e1238e0c25ceb797fc05040e37393843d2a79
author Feng Cao <fengcao@google.com> Sun Jun 07 16:15:42 2020 -0700
committer Feng Cao <fengcao@google.com> Sun Jun 07 16:17:40 2020 -0700
tree f0988559f87575eaab9815980dc2dd2684c3f476
parent 8083336a8897437f8290de43d30e7fb1b62e9fda

Send empty inline response to IME if augmented autofill returns no suggestion

* The augmented autofill may dynamically request an autofill request
  which will "invalidate" the old suggestions. In case the new request
  doesn't return any suggestions, we need to make sure the old
  suggestions are removed from the IME.
* See the scenario in https://b.corp.google.com/issues/158038231#comment14

Test: manual
Test: atest android.autofillservice.cts.inline
Bug: 157515522
Bug: 158038231

Change-Id: If85592395ad918197566a5ca556fba8ccc971071