58df52232a
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