tree 4d99dcd55f8c6ea788f71171210bafc82c8f501b
parent a3292406720e7305be733180e6da47b3f1ac8051
author wilsonshih <wilsonshih@google.com> 1722401972 +0800
committer Wei Sheng Shih <wilsonshih@google.com> 1722423948 +0000

Update receiving dispatcher to ImeOnBackDispatcher after IMM gain focus

The InputMethodManager can lost mCurRootView after lost focus, such as
screen off. So when screen turned on and IME reshow, the
ImeOnBackDispatcher may not able to set OnBackInvokedCallback to
mCurRootView immediately, there should wait for IMM re-gain focus.

Flag: EXEMPT bugfix
Bug: 355006526
Test: atest KeyboardVisibilityControlTest
Change-Id: I947f113d7c7b0e79b41d2ac848407a56db9f1fef