- Start an intent from android
- findViewById (Activity)
- getContentResolver (Context)
- onRequestPermissionsResult (Fragment)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- Runnable (java.lang)
Represents a command that can be executed. Often used to run code in a different
Thread.
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Github Copilot alternatives