- Running tasks concurrently on multiple threads
- runOnUiThread (Activity)
- findViewById (Activity)
- getSystemService (Context)
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- Thread (java.lang)
A thread is a thread of execution in a program. The Java Virtual Machine allows
an application to ha
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Iterator (java.util)
An iterator over a sequence of objects, such as a collection.If a collection has
been changed since
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- Annotation (javassist.bytecode.annotation)
The annotation structure.An instance of this class is returned bygetAnnotations() in AnnotationsAttr
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