- Making http requests using okhttp
- setContentView (Activity)
- startActivity (Activity)
- setRequestProperty (URLConnection)
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
- 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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