title: Scrollable menu bar with left/right arrows
body: <p>I am looking to create a navigation or menu bar similar to the functionality of the one at the top of the Fox News app.  I started to code this myself using a Gallery but I'm not sure how to hide the left and right arrows when they are not needed.  I was also wandering if you would have to use images for the menu items or if you could just use TextView or buttons so I could change the text without having to modify an image.  I have seen this type of navigation on several apps and I tried all types of searches trying to find code examples but I must not be using the correct name for this type of scrollable menu because I couldn't find anything.  If anyone has an example or provide a link to an article I would greatly appreciate it.   </p>