- Making http post requests using okhttp
- runOnUiThread (Activity)
- getSharedPreferences (Context)
- compareTo (BigDecimal)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- DecimalFormat (java.text)
A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- JButton (javax.swing)
- JLabel (javax.swing)
- CodeWhisperer alternatives