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Commit 67d46670 authored by FPtje's avatar FPtje Committed by Gerrit Code Review
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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.

RM-290
Change-Id: I9c7451112ce7dbca14a1e1694eedca2d4ed041a1
(cherry picked from commit 3b418d69)
parent cb79469e

services/inputflinger/InputReader.cpp

+2 −1
Original line number Diff line number Diff line
@@ -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) {