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In my application i have listed card names in spinner and created an edit text to get input from the user. If i enter CVV number in edit text it has to set its length according to the card name (i.e) if i select master card from spinner the edit text has to get only 3 digits from user and if i enter American express the edit text has to get only 4 digits from user. I don't know how to set maximum length for edit text i have tried using Input Filter but its not working as per the condition. Please help me to proceed further.

june
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    http://stackoverflow.com/questions/2461824/how-to-programmatically-set-maxlength-in-android-textview – keshav Jan 23 '14 at 05:08

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