title: how to display a textview for few seconds and then make it invisible?
body: <p>this website is the best, its help me a lot ...I am a beginner in creating android applecation .
  this is my first time I ask a question here.. my question is how to display a textview just for 5 seconds and the make it disappear.. when I search I found some codes but I didnt know how to use it or maybe I use it in wrong way.. so can anyone give me a very simple example how to do it please??
  I really will appreciate your help......>>(I dont want the text to disappear, I want the hole textview to disappear) </p>