- Added detection for EV_ABS events in minui/events.cpp, if it's
allowed;
- Added listening and processing touch inputs in ui.cpp;
- Fixed an issue in recognizing swipe with multi-touch protocol A;
- Changed the logic in RecoveryUI::ProcessKey() to be swipe-aware. It
now allows turning on text mode with <power> + <swipe-up>.
The last change also fixed an issue on devices with protocol A: prior
to this CL, user may accidentally toggle the text mode during an OTA.
Because it was considered as a single-button device, a long tap that
sent BTN_TOUCH event would turn on text mode.
Test: Allow detecting touch inputs. Swiping (up, down, enter) works on
angler, angelfish, dorado respectively.
Bug: 36169090
Change-Id: I4bc882b99114ce4ab414f8bdb8f4f7a525b8a8fd
5f8dd9951d