- Start an intent from android
- addToBackStack (FragmentTransaction)
- onCreateOptionsMenu (Activity)
- getSharedPreferences (Context)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- LogFactory (org.apache.commons.logging)
Factory for creating Log instances, with discovery and configuration features
similar to that employ
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
- CodeWhisperer alternatives