我们都知道，如果在RecyclerView中包含EditText控件的时候，不做处理会导致数据错乱问题。
原因：
由于ViewHolder的复用机制导致
解决办法：
1、在ViewHolder中初始化TextWacher

public static class MyViewHolder extends BaseViewHolder {

        private ExampleBean bean;
        // 用于防止TextWatcher递归调用
        private TextWatcher watcher1, watcher2;
        private Callback callback;

        public  MyViewHolder(@NonNull ViewDataBinding binding) {
            super(binding);
            setupTextWatchers();
        }

        public void bind(ExampleBean bean) {
            this.bean = bean;
            setTextWithoutTrigger(binding.etProject, bean.getPartsName(), watcher1);
            setTextWithoutTrigger(binding.etCount, bean.getPartsNum(), watcher2);
        }

        private void setupTextWatchers() {
            watcher1 = 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) {
                    if (null != bean) {
                        //这里可以做数据设置操作
                    }
                }
            };
            watcher2 = 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) {
                    if (null != bean) {
                        //这里可以做数据设置操作
                    }
                }
            };
        }

        private void setTextWithoutTrigger(EditText editText, String text, TextWatcher watcher) {
            if (null != watcher) {
                editText.removeTextChangedListener(watcher);
            }
            editText.setText(text);
            if (null != watcher) {
                editText.addTextChangedListener(watcher);
            }
        }
    }

2、在adapter中使用：

	@Override
    public void onBindViewHolder(@NonNull AdvanceFeeInfoVh holder, int position) {
		holder.bind(mDatas.get(position));
	}