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Commit 9d9af9f8 authored by Yeabkal Wubshit's avatar Yeabkal Wubshit Committed by Android (Google) Code Review
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Merge "Improve VelocityTracker bad pointer ID crash log" into main

parents bfcbc39c d9c4008a

libs/input/VelocityTracker.cpp

+7 −1
Original line number Diff line number Diff line
@@ -16,10 +16,11 @@ 


#define LOG_TAG "VelocityTracker"



#include <array>

#include <android-base/logging.h>

#include <inttypes.h>

#include <limits.h>

#include <math.h>

#include <array>

#include <optional>



#include <input/PrintTools.h>
@@ -243,6 +244,11 @@ void VelocityTracker::clearPointer(int32_t pointerId) { 


void VelocityTracker::addMovement(nsecs_t eventTime, int32_t pointerId, int32_t axis,

                                  float position) {

    if (pointerId < 0 || pointerId > MAX_POINTER_ID) {

        LOG(FATAL) << "Invalid pointer ID " << pointerId << " for axis "

                   << MotionEvent::getLabel(axis);

    }



    if (mCurrentPointerIdBits.hasBit(pointerId) &&

        std::chrono::nanoseconds(eventTime - mLastEventTime) > ASSUME_POINTER_STOPPED_TIME) {

        ALOGD_IF(DEBUG_VELOCITY, "VelocityTracker: stopped for %s, clearing state.",