- Making http post requests using okhttp
- getContentResolver (Context)
- getSystemService (Context)
- getApplicationContext (Context)
- String (java.lang)
- Proxy (java.net)
This class represents proxy server settings. A created instance of Proxy stores
a type and an addres
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- DecimalFormat (java.text)
A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- Top 12 Jupyter Notebook extensions