- Making http post requests using okhttp
- startActivity (Activity)
- notifyDataSetChanged (ArrayAdapter)
- getExternalFilesDir (Context)
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- 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
- IsNull (org.hamcrest.core)
Is the value null?
- Reference (javax.naming)
- Github Copilot alternatives