fix EditText in ScrollView scroll issue.

TrainFeedbackActivity.java

      feedbackEditText.setOnTouchListener((v, event) -> {
            if (v.getId() == R.id.feedbackEditText) {
                ViewParent parent = v.getParent();
                while (!(parent instanceof ScrollView)) {
                    parent = parent.getParent();
                }
                parent.requestDisallowInterceptTouchEvent(true);

                switch (event.getAction() & MotionEvent.ACTION_MASK) {
                    case MotionEvent.ACTION_UP:
                        parent.requestDisallowInterceptTouchEvent(false);
                        break;
                }
            }
            return false;
        });