- Making http post requests using okhttp
- getExternalFilesDir (Context)
- compareTo (BigDecimal)
- startActivity (Activity)
- BufferedReader (java.io)
Wraps an existing Reader and buffers the input. Expensive interaction with the
underlying reader is
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
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