textfield中选择的颤振解析表情符号

Question

我有一个工作完美的表情符号选择器，但我想解析选择给TextField的表情符号。下面我有我的TextField和Emoji的选择。

Widget buildSticker() {
  return EmojiPicker(
    rows: 10,
    columns: 5,
    buttonMode: ButtonMode.MATERIAL,
    recommendKeywords: ["racing", "horse","Face","Ghost"],
    numRecommended: 10,
    onEmojiSelected: (emoji, category) {
   print(emoji);
    },
  );
}

我希望表情选择器显示在下面的TextField上：

TextField(
  controller: _controllerComment,
  keyboardType: TextInputType.multiline,
  maxLines: null,
),

我的表情符号返回打印为：Upside-Down Face, Emoji:

Answer 1

像这样在_controllerComment中添加颤动表情符号，

onEmojiSelected: (category, emoji) {
    setState(() {
      _controllerComment.text = _controllerComment.text + emoji.emoji;
    });
  },