- Making http requests using okhttp
- getSupportFragmentManager (FragmentActivity)
- getExternalFilesDir (Context)
- getSystemService (Context)
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- StringTokenizer (java.util)
Breaks a string into tokens; new code should probably use String#split.>
// Legacy code:
StringTo
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- 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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