- Running tasks concurrently on multiple threads
- runOnUiThread (Activity)
- addToBackStack (FragmentTransaction)
- getExternalFilesDir (Context)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- 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
- Container (java.awt)
A generic Abstract Window Toolkit(AWT) container object is a component that can
contain other AWT co
- JOptionPane (javax.swing)
- Top plugins for Android Studio