Skip to content

Instantly share code, notes, and snippets.

@jonfinerty

jonfinerty/android_snippets.md

Last active September 23, 2015 13:56
Show Gist options
  • Save jonfinerty/21a61e31568ff9deb049 to your computer and use it in GitHub Desktop.
Save jonfinerty/21a61e31568ff9deb049 to your computer and use it in GitHub Desktop.
Download ZIP
Android Snippets
Raw
android_snippets.md

Android Snippets

  • ArrayMap - lower-memory usage replacement for HashMap good up to ~100s of items. ref | source
  • Beware Autoboxing - avoid converting between boxed/unboxed primitives Integer boxedInt = 5; happens a lot in collections - HashMap<Integer, Object> try SparseBoolMap etc. ref | source
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment