- Creating JSON documents from java classes using gson
- addToBackStack (FragmentTransaction)
- startActivity (Activity)
- getExternalFilesDir (Context)
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- ThreadPoolExecutor (java.util.concurrent)
An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n
- AtomicInteger (java.util.concurrent.atomic)
An int value that may be updated atomically. See the java.util.concurrent.atomic
package specificati
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- From CI to AI: The AI layer in your organization