问题

You can use \u with a stored value in a variable like this:

你可以使用\u与存储在变量中的值一起使用，如下所示：

英文:

Can I use \u with Stored Value in a variable ?

I want to awesome icon in android

when I pass a static value to textview like this
textView.setText('\uf13b'); i will get awesome icon

but when I want to restore the string from database like this (\uf13b) or (f13b) I will get it as a string!

how can I convert it to character

If I store (\uf13b) as a string in database I will get it as a string

答案1

得分: 3

如果你在字符串中有F13B，你可以用以下方式将其转换为等效的Unicode字符：

char awesomeChar = (char) Integer.parseInt("f13b", 16);

输出是

请注意，这是一个私用区字符，你需要使用特殊的图标字体才能看到你期望的图标。

英文:

If you have F13B in a String, you can transform it into the equivalent Unicode character with:

char awesomeChar = (char) Integer.parseInt(&quot;f13b&quot;, 16)

Output is 

Note that this is a private use area character and you need to use a special icon font to see the icon you expect.

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