- Running tasks concurrently on multiple threads
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- putExtra (Intent)
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Return the original filename in the client's filesystem.This may contain path
information depending
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- Runnable (java.lang)
Represents a command that can be executed. Often used to run code in a different
Thread.
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
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A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
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Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
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