- Making http requests using okhttp
- getExternalFilesDir (Context)
- addToBackStack (FragmentTransaction)
- scheduleAtFixedRate (Timer)
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Stack (java.util)
Stack is a Last-In/First-Out(LIFO) data structure which represents a stack of
objects. It enables u
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
- Top 12 Jupyter Notebook extensions