I know there's this question , but '\∞'
doesn't work for me. Also this is Android-specific. Surely there must be a way to show an infinity sign!
Never mind, found it myself:
DecimalFormatSymbols.getInstance().getInfinity()
Note that it may not work with some custom fonts.
You can create a new item in "strings.xml":
<string name="infinity">∞</string>
And then call it using your Context:
textView.setText(context.getString(R.string.infinity));
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