- Reading from database using SQL prepared statement
- getSharedPreferences (Context)
- scheduleAtFixedRate (Timer)
- requestLocationUpdates (LocationManager)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- Stack (java.util)
Stack is a Last-In/First-Out(LIFO) data structure which represents a stack of
objects. It enables u
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- LogFactory (org.apache.commons.logging)
Factory for creating Log instances, with discovery and configuration features
similar to that employ
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