- Running tasks concurrently on multiple threads
- getSharedPreferences (Context)
- getResourceAsStream (ClassLoader)
- notifyDataSetChanged (ArrayAdapter)
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- Proxy (java.net)
This class represents proxy server settings. A created instance of Proxy stores
a type and an addres
- URLEncoder (java.net)
This class is used to encode a string using the format required by
application/x-www-form-urlencoded
- 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
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
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