- Start an intent from android
- startActivity (Activity)
- putExtra (Intent)
- setRequestProperty (URLConnection)
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet 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.
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- Hashtable (java.util)
A plug-in replacement for JDK1.5 java.util.Hashtable. This version is based on
org.cliffc.high_scale
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- ImageIO (javax.imageio)
- Top 12 Jupyter Notebook extensions