- Start an intent from android
- getExternalFilesDir (Context)
- startActivity (Activity)
- notifyDataSetChanged (ArrayAdapter)
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- Enumeration (java.util)
A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
- AtomicInteger (java.util.concurrent.atomic)
An int value that may be updated atomically. See the java.util.concurrent.atomic
package specificati
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- JCheckBox (javax.swing)
- Github Copilot alternatives