- Making http post requests using okhttp
- getExternalFilesDir (Context)
- addToBackStack (FragmentTransaction)
- findViewById (Activity)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- URLEncoder (java.net)
This class is used to encode a string using the format required by
application/x-www-form-urlencoded
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- IsNull (org.hamcrest.core)
Is the value null?
- Kernel (java.awt.image)
- JButton (javax.swing)
- CodeWhisperer alternatives