RecyclerVew item里面有EditText

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    public class EditHodler extends RecyclerView.ViewHolder {

        private EditText et;

        public EditHodler(View itemView) {
            super(itemView);
            et = (EditText) itemView.findViewById(R.id.et);
            et.setOnTouchListener(new View.OnTouchListener() {
                @Override
                public boolean onTouch(View v, MotionEvent event) {
                    if (et.getLineCount() > 4) {
                        /*告诉父组件不要拦截他的触摸事件*/
                        v.getParent().requestDisallowInterceptTouchEvent(true);
                    }
                    return false;
                }
            });
        }

        public void initView(final int position) {
            if (datas == null || datas.isEmpty()) {
                return;
            }
            TextWatcher lastTextWatcher = (TextWatcher) et.getTag();
            if (lastTextWatcher != null) {
                et.removeTextChangedListener(lastTextWatcher);
            }
            final Item entity = datas.get(position);
            et.setText(entity.getDesc());
            InputFilter[] inputFilters = new InputFilter[]{InputFilterUtil.getInputFilter(context, 100)};
            et.setFilters(inputFilters);
            TextWatcher textWatcher = new TextWatcher() {
                @Override
                public void beforeTextChanged(CharSequence s, int start, int count, int after) {

                }

                @Override
                public void onTextChanged(CharSequence s, int start, int before, int count) {

                }

                @Override
                public void afterTextChanged(Editable s) {
                    entity.setDesc(s.toString());
                }
            };
            et.addTextChangedListener(textWatcher);
            et.setTag(textWatcher);
        }
    }