- Reading from database using SQL prepared statement
- getApplicationContext (Context)
- getSupportFragmentManager (FragmentActivity)
- runOnUiThread (Activity)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- InetAddress (java.net)
An Internet Protocol (IP) address. This can be either an IPv4 address or an IPv6
address, and in pra
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- AtomicInteger (java.util.concurrent.atomic)
An int value that may be updated atomically. See the java.util.concurrent.atomic
package specificati
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