tree 0a1af3092fc643ed5086250d5e5d8f4a8de2091b
parent 14e5146d1ade5330e722e8d4bbe255c8747a6c64
author Prabir Pradhan <prabirmsp@google.com> 1608566315 -0800
committer Prabir Pradhan <prabirmsp@google.com> 1608669075 +0000

InputDispatcher: Call setPointerCapture when resetting Pointer Capture

In InputDispatcher, mFocusedWindowRequestedPointerCapture must be in
sync with the Pointer Capture state in InputReaderConfiguration.
InputDispatcher is responsible for updating the latter by calling
InputDispatcherPolicyInterface::setPointerCapture().

Before, if InputDispatcher received a pointerCaptureChanged notification
unexpectedly from Reader, Pointer Capture would be "reset" to the
disabled state without notifying the policy. In such a case, the Pointer
Capture state in the policy could be out of sync with that in
InputDispatcher. While Reader should never send such an unexpected
notification in Android, the policy should nevertheless be updated for
sake of correctness.

Bug: 141749603
Test: atest inputflinger_tests

Change-Id: Ida53ad980607bcc7b371b614bd89328842196862