- Making http post requests using okhttp
- onRequestPermissionsResult (Fragment)
- findViewById (Activity)
- startActivity (Activity)
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An Internet Protocol (IP) address. This can be either an IPv4 address or an IPv6
address, and in pra
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Top plugins for Android Studio