Validating Comma Separated Values

[Muhammad Imad Qureshi]

Is it possible to validate each of my comma separated values in the layout.xml file? I know I can do it in Activity class but I was hoping if I could somehow enforce it in the xml file. I have an EditText box and I want input from user which is an array of double separated by commas in the text box. Here is the current code.

   <TextView
	    	android:text="Values (Comma Separated)"
	    	android:layout_width="wrap_content"
	    	android:layout_height="wrap_content"
	    />
  		<EditText
	    	android:id="@+id/values"
	    	android:layout_width="fill_parent"
	    	android:layout_height="wrap_content"
	    	android:digits="0123456789,.-"
    	/>
 

I don't want users to enter "1.1.1" because that's not a number. However "23.5,-5,100" is perfectly acceptable.

Thanks
Imad

[Kudret Serin]

did you try this?

   
android:inputType="number"