解决RecyclerView里使用EditText逻辑错乱

viewHolder.mContentEt.setOnFocusChangeListener((v, hasFocus) -> {
            TextWatcher currentTextWatcher = (TextWatcher) viewHolder.mContentEt.getTag(R.id.text_watcher_tag);
            // 移除现有的TextWatcher
            if (currentTextWatcher != null) {
                viewHolder.mContentEt.removeTextChangedListener(currentTextWatcher);
            }
            if (hasFocus) {
                TextWatcher textWatcher = new TextWatcher() {
                    private final int position;

                    {
                        // 初始化位置
                        this.position = itemPosition;
                    }

                    @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) {
                        getItem(position).setScreenWords(s.toString());
                    }
                };
                viewHolder.mContentEt.addTextChangedListener(textWatcher);
                viewHolder.mContentEt.setTag(R.id.text_watcher_tag, textWatcher);
            }
        });