- Making http post requests using okhttp
- startActivity (Activity)
- onCreateOptionsMenu (Activity)
- scheduleAtFixedRate (Timer)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- BitSet (java.util)
The BitSet class implements abit array [http://en.wikipedia.org/wiki/Bit_array].
Each element is eit
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- Executor (java.util.concurrent)
An object that executes submitted Runnable tasks. This interface provides a way
of decoupling task s
- Project (org.apache.tools.ant)
Central representation of an Ant project. This class defines an Ant project with
all of its targets,
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