- Making http requests using okhttp
- runOnUiThread (Activity)
- getExternalFilesDir (Context)
- addToBackStack (FragmentTransaction)
- BufferedInputStream (java.io)
A BufferedInputStream adds functionality to another input stream-namely, the
ability to buffer the i
- BigDecimal (java.math)
An immutable arbitrary-precision signed decimal.A value is represented by an
arbitrary-precision "un
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- URLEncoder (java.net)
This class is used to encode a string using the format required by
application/x-www-form-urlencoded
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Best IntelliJ plugins