- Finding current android device location
- setContentView (Activity)
- getSharedPreferences (Context)
- requestLocationUpdates (LocationManager)
- Comparator (java.util)
A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- List (java.util)
An ordered collection (also known as a sequence). The user of this interface has
precise control ove
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- JButton (javax.swing)
- CodeWhisperer alternatives