- Making http post requests using okhttp
- startActivity (Activity)
- getExternalFilesDir (Context)
- setRequestProperty (URLConnection)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- OutputStream (java.io)
A writable sink for bytes.Most clients will use output streams that write data
to the file system (
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- Top Vim plugins