- Finding current android device location
- startActivity (Activity)
- getApplicationContext (Context)
- getSystemService (Context)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Path (java.nio.file)
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Top 12 Jupyter Notebook extensions