In Visual Studio 2012, I know that you can enable the ability to display function references above a definition. See this link: http://blogs.msdn.com/b/vcblog/archive/2009/11/17/improvements-to-find-all-references-in-visual-studio-2010.aspx .
Is this possible in Android Studio?
Android Studio Shortcut: ctrl g
Eclipse shortcut: ctrl shift g
The Eclipse Find references equivalent in Android Studio is Find usages when you right-click.
Find references
Find usages
On mac
cmd G will find the next occurrence in the same file
cmd shift G will find the previous occurrence
On Mac: To find occurrences in the workspace
fn option / alt F7