- Running tasks concurrently on multiple threads
- getSystemService (Context)
- requestLocationUpdates (LocationManager)
- findViewById (Activity)
- InputStreamReader (java.io)
A class for turning a byte stream into a character stream. Data read from the
source input stream is
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- RandomAccessFile (java.io)
Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- BigDecimal (java.math)
An immutable arbitrary-precision signed decimal.A value is represented by an
arbitrary-precision "un
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- Github Copilot alternatives