- Creating JSON documents from java classes using gson
- notifyDataSetChanged (ArrayAdapter)
- putExtra (Intent)
- onRequestPermissionsResult (Fragment)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- HttpURLConnection (java.net)
An URLConnection for HTTP (RFC 2616 [http://tools.ietf.org/html/rfc2616]) used
to send and receive d
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- List (java.util)
An ordered collection (also known as a sequence). The user of this interface has
precise control ove
- FlowLayout (java.awt)
A flow layout arranges components in a left-to-right flow, much like lines of
text in a paragraph. F
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