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androidunicodetextviewencodeemoji

How to set emoji by unicode in a textview?

Hi I'd like to do the following:

??? unicode = U+1F60A
String emoji = getEmojiByUnicode(unicode)
String text = "So happy "
textview.setText(text + emoji);

to get this in my textview:

So happy 😊

How can I implement getEmojiByUnicode(unicode)?

What type should the unicode variable be? (String, char, int?)

Please note that I do NOT want to use Drawables!

Solution

  • Found a solution:

    In my unicode I replaced 'U+' by '0x'

    Example: replace 'U+1F60A' by '0x1F60A'

    This way I got an 'int' like

    int unicode = 0x1F60A;

    Which can be used with

    public String getEmojiByUnicode(int unicode){
    return new String(Character.toChars(unicode));
}

    So Textview displays 😊 without Drawable

    Try it with http://apps.timwhitlock.info/emoji/tables/unicode