- Creating JSON documents from java classes using gson
- getSharedPreferences (Context)
- putExtra (Intent)
- startActivity (Activity)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- Queue (java.util)
A collection designed for holding elements prior to processing. Besides basic
java.util.Collection o
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- JPanel (javax.swing)
- Top plugins for Android Studio