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Commit ced8172a authored by Jeff Brown's avatar Jeff Brown Committed by Android (Google) Code Review
Browse files

Merge "Fix pointer index when splitting secondary pointers." into gingerbread

parents 813ccddc ffb16d60

libs/ui/InputDispatcher.cpp

+8 −0
Original line number Diff line number Diff line
@@ -1916,6 +1916,14 @@ InputDispatcher::splitMotionEvent(const MotionEntry* originalMotionEntry, BitSet 
                // The first/last pointer went down/up.

                action = maskedAction == AMOTION_EVENT_ACTION_POINTER_DOWN

                        ? AMOTION_EVENT_ACTION_DOWN : AMOTION_EVENT_ACTION_UP;

            } else {

                // A secondary pointer went down/up.

                uint32_t splitPointerIndex = 0;

                while (pointerId != splitPointerIds[splitPointerIndex]) {

                    splitPointerIndex += 1;

                }

                action = maskedAction | (splitPointerIndex

                        << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);

            }

        } else {

            // An unrelated pointer changed.