- Making http post requests using okhttp
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- getSystemService (Context)
- ConnectException (java.net)
A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
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The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
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The LoggerFactory is a utility class producing Loggers for various logging APIs,
most notably for lo
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