- Making http post requests using okhttp
- getApplicationContext (Context)
- notifyDataSetChanged (ArrayAdapter)
- setContentView (Activity)
- Socket (java.net)
Provides a client-side TCP socket.
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Executor (java.util.concurrent)
An object that executes submitted Runnable tasks. This interface provides a way
of decoupling task s
- CodeWhisperer alternatives