- Running tasks concurrently on multiple threads
- getSystemService (Context)
- onCreateOptionsMenu (Activity)
- runOnUiThread (Activity)
- FileNotFoundException (java.io)
Thrown when a file specified by a program cannot be found.
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- JCheckBox (javax.swing)
- Best IntelliJ plugins