- Making http requests using okhttp
- getApplicationContext (Context)
- onRequestPermissionsResult (Fragment)
- scheduleAtFixedRate (ScheduledExecutorService)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- Permission (java.security)
Legacy security code; do not use.
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
- Top 12 Jupyter Notebook extensions