How do I restrict my EditText input to numerical (possibly decimal and signed) input?
Try using TextView.setRawInputType() it corresponds to the android:inputType attribute.
– GiantMarshmallow Aug 3 at 1:50 1 using your example code: edit. SetRawInputType(InputType. TYPE_CLASS_NUMBER | InputType.
TYPE_NUMBER_FLAG_DECIMAL); – Dan S Aug 3 at 4:02 (Please excuse my cursing, as it is necessary to convey my expression.) Holy fuck, you can actually do this?! Wow, I never realized that the | in the XML attributes were really OR operators. Anyway, your solution didn't work as expected, so I played around with it.
Turns out, using setInputType(int) instead of setRawInputType(int) gave me the desired output. – GiantMarshmallow Aug 3 at 4:14 I just picked the setter associated with the android input type. I'm happy you found it and I was close.
Yep, its just a bit mask with flags, not all of them but many are. – Dan S Aug 3 at 4:19.
I have read Android: Limiting EditText to numbers and How do I show the number keyboard on an EditText in android. Unfortunately, none of them seems to fit my needs. I want to restrict my EditText input to only numbers.
However, I also want to allow signed and/or decimal input. With this, my EditText merrily restricts all input to numerical digits. Unfortunately, it doesn't allow anything else, like the decimal point.
If I change that line to edit. TYPE_NUMBER_FLAG_DECIMAL), the EditText accepts all input (which isn't what I want...). That didn't work either (the EditText accepted all input as usual).
So, how do I do this?
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