- Making http requests using okhttp
- onCreateOptionsMenu (Activity)
- addToBackStack (FragmentTransaction)
- startActivity (Activity)
- Permission (java.security)
Legacy security code; do not use.
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- UUID (java.util)
UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- JOptionPane (javax.swing)
- JTextField (javax.swing)
- Best plugins for Eclipse