- Creating JSON documents from java classes using gson
- getExternalFilesDir (Context)
- getSystemService (Context)
- getContentResolver (Context)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- Thread (java.lang)
A thread is a thread of execution in a program. The Java Virtual Machine allows
an application to ha
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Permission (java.security)
Legacy security code; do not use.
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- ResourceBundle (java.util)
ResourceBundle is an abstract class which is the superclass of classes which
provide Locale-specifi
- Top 12 Jupyter Notebook extensions