Do not cleanup IME window if show is requested.
This CL fixes a race condition for IMM#showSoftInput, which surfaces
when it's called during an IME hide animation.
IMM#showSoftInput ends up calling WIC#show asynchronously, but at that
time the running IME hide animation may have already been finished
successfully, and WIC#show may fail to cancel the hide animation
(then the cleanup IMM#notifyImeHidden hides the IME again disruptively).
I think a clean fix is to have IMM#showSoftInput call WIC#show
synchronously. However, this requires a significant refactoring.
As a short term fix, this CL adds a boolean field indicating whether or
not IMM#showSoftInput has been called. If it's called, we skip calling
IMM#notifyImeHidden.
Bug: 221483132
Bug: 225674038
Test: atest InputMethodStressTest
Test: atest CtsInputMethodTestCases
Test: atest WindowInsetsAnimationControllerTests
Change-Id: I36d570630085d0bc34097a2433208601dc9cb0fd
(cherry picked from commit 4c607982ed2d3d23a739232bb0263c4c136a29b8)
Merged-In: I36d570630085d0bc34097a2433208601dc9cb0fd
4 files changed