- Start an intent from android
- getSharedPreferences (Context)
- getSupportFragmentManager (FragmentActivity)
- addToBackStack (FragmentTransaction)
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- StringTokenizer (java.util)
Breaks a string into tokens; new code should probably use String#split.>
// Legacy code:
StringTo
- Executors (java.util.concurrent)
Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- JList (javax.swing)
- CodeWhisperer alternatives