Set EditText Digits Programmatically

July 21, 2022 by Tarik

Try this:

<EditText
    android:inputType="number"
    android:digits="0123456789."
/>

From Code:

weightInput.setKeyListener(DigitsKeyListener.getInstance("0123456789."));

But, it allows the user to include several “.”
See JoeyRA’s answer for real numbers.