- Finding current android device location
- scheduleAtFixedRate (Timer)
- getApplicationContext (Context)
- addToBackStack (FragmentTransaction)
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- Menu (java.awt)
- Top plugins for Android Studio