- Making http post requests using okhttp
- scheduleAtFixedRate (Timer)
- getSupportFragmentManager (FragmentActivity)
- requestLocationUpdates (LocationManager)
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- ConcurrentHashMap (java.util.concurrent)
A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- JFrame (javax.swing)
- Top 12 Jupyter Notebook extensions