Merge "Fix vibration patterns with zero duration steps." into main

        while (i < segmentCount) {

            VibrationEffectSegment segment = segments.get(i);

            if (!(segment instanceof StepSegment)

                    || ((StepSegment) segment).getAmplitude() == 0) {

                    // play() will ignore segments with zero duration, so it's important that

                    // zero-duration segments don't affect this method.

                    || (segment.getDuration() > 0 && ((StepSegment) segment).getAmplitude() == 0)) {

                break;

            }

            timing += segment.getDuration();