- Updating database using SQL prepared statement
- onCreateOptionsMenu (Activity)
- findViewById (Activity)
- getSharedPreferences (Context)
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- ThreadPoolExecutor (java.util.concurrent)
An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Modifier (javassist)
The Modifier class provides static methods and constants to decode class and
member access modifiers
- Best IntelliJ plugins