问题描述
我从服务器以json字符串格式获取了一些Unicode字符串（表情符号图标）。
I am getting some Unicode string(emoji icons) from server in json string format.
我的问题很奇怪，我正在尝试最后两天来解决此问题问题。当我解析json并将所有Unicode字符串存储在 ArrayList< String> 中并尝试通过从同一ArrayList获取值来设置TextView上的文本时，它将Unicode字符显示为：
My problem is strange and I am trying for last two days to resolve this issue. When I parse json and store all the Unicode string in an ArrayList<String> and try to set the text on TextView by getting value from the same ArrayList then it shows Unicode characters as :
Ghcghchgc \ud83d\ude03\ud83d\ude03fyju\ud83d\ude0c6\u20e3
Ghcghchgc\ud83d\ude03\ud83d\ude03fyju\ud83d\ude0c6\u20e3
，当我通过传递静态值在textview上设置相同的字符串时：
textview.settext（ Ghcghchgc\ud83d \ude03\ud83d\ude03fyju\ud83d\ude0c6\u20e3）
and when the same string I set on textview by passing static value as :textview.settext("Ghcghchgc\ud83d\ude03\ud83d\ude03fyju\ud83d\ude0c6\u20e3")
然后，textview显示完美的表情符号。
then the textview is showing perfect emojis.
我被困在这一点上。有人可以帮我解决这个问题，或者告诉我我做错了什么吗。
I am stuck at this point. Can anybody please help me to resolve this issue or tell me if I am doing something wrong.
推荐答案
这听起来像是您想要。如果您不介意添加库，请函数，它可以满足您的需要。如果您不想添加该库，请参见。
This sounds like you want to unescape your string that you've got from JSON. If you don't mind adding a library, Apache Commons has a String.unescapeJava function which does what you need. If you don't want to add that library, see this answer.
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