Three useful android libraries

The most useful libraries for me lately is:

  • Picasso – A powerful image downloading and caching library for Android.
  • Butterknife – Field and method binding for Android views.
  • EventBus – Simplifies the communication between components and makes your code simple.

Useful and forgettable Fragment methods

  • isAdded() – Return true if the fragment is currently added to its activity.
  • isHidden() – Return true if the fragment has been hidden.
  • isVisible() – Return true if the fragment is currently visible to the user.