Configure handwriting window with the IME's pid and uid for ANRs
When starting a handwriting session, update the handwriting input window
so that it is configured with the IME's pid and uid. This means any ANRs
that occur due to the handwriting input window will be directed to the
IME process.
Since oneway binder calls do not have pid information, we cannot use
Binder.getCallingPid() to get the pid of the IME. Instead, we report the
pid from IMS when starting handwriting.
Bug: 210978621
Test: manual with custom IME, verify ANR is directed to IME.
Change-Id: Ia6963eb02cad22c7f604896e6c78ed31c84e32f6
Merged-In: Ia6963eb02cad22c7f604896e6c78ed31c84e32f6
(cherry picked from commit 58df52232a31ab27fcc995c3223999ba526a8dd1)
6 files changed