From 3b418d69a3e1b3594aec4ad065a47353da407e12 Mon Sep 17 00:00:00 2001 From: FPtje Date: Wed, 3 Aug 2016 20:37:46 -0500 Subject: Fixed stylus eraser being rejected by palm rejection The stylus eraser appeared not to work, i.e. Android did not respond to input from the eraser. It turned out that all input except stylus input is rejected when palm rejection is activated. The problem was that the eraser itself activates palm rejection when it hovers. The solution is to allow the eraser during palm rejection. This solution makes sense because the eraser input works in the exact same way as normal stylus input. Change-Id: I9c7451112ce7dbca14a1e1694eedca2d4ed041a1 --- services/inputflinger/InputReader.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp index 53ff155..6cfdceb 100644 --- a/services/inputflinger/InputReader.cpp +++ b/services/inputflinger/InputReader.cpp @@ -6167,7 +6167,8 @@ nsecs_t TouchInputMapper::mLastStylusTime = 0; bool TouchInputMapper::rejectPalm(nsecs_t when) { return (when - mLastStylusTime < mConfig.stylusPalmRejectionTime) && - mPointerSimple.currentProperties.toolType != AMOTION_EVENT_TOOL_TYPE_STYLUS; + mPointerSimple.currentProperties.toolType != AMOTION_EVENT_TOOL_TYPE_STYLUS && + mPointerSimple.currentProperties.toolType != AMOTION_EVENT_TOOL_TYPE_ERASER; } void TouchInputMapper::cancelTouch(nsecs_t when) { -- cgit v1.1