title: How can user change value of textview with long click only?
body: <p>I'm creating an app to track a score.  The score is displayed in a TextView and when the user clicks the TextView it increments.  This works perfectly!  However, I would like to setup an onLongClickListener() to edit the text.  So, when the user does a LongClick then I would like a digits only editor to pop up on the screen and when the user clicks OK or Done it will update the TextView value to the user inputted amount.</p>
  
  <p>Can someone tell me how I can accomplish this please?  This is my first real app so I'm a little puzzled as to how to accomplish this and all the searching on Google/Stackoverflow isn't helping.</p>