- Making http requests using okhttp
- requestLocationUpdates (LocationManager)
- onCreateOptionsMenu (Activity)
- getSystemService (Context)
- OutputStream (java.io)
A writable sink for bytes.Most clients will use output streams that write data
to the file system (
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- Time (java.sql)
Java representation of an SQL TIME value. Provides utilities to format and parse
the time's represen
- Comparator (java.util)
A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- BorderLayout (java.awt)
A border layout lays out a container, arranging and resizing its components to
fit in five regions:
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