- Running tasks concurrently on multiple threads
- runOnUiThread (Activity)
- onCreateOptionsMenu (Activity)
- startActivity (Activity)
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- String (java.lang)
- MalformedURLException (java.net)
This exception is thrown when a program attempts to create an URL from an
incorrect specification.
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- JLabel (javax.swing)
- Best IntelliJ plugins