- Making http requests using okhttp
- scheduleAtFixedRate (Timer)
- getSupportFragmentManager (FragmentActivity)
- onCreateOptionsMenu (Activity)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- OutputStream (java.io)
A writable sink for bytes.Most clients will use output streams that write data
to the file system (
- String (java.lang)
- Permission (java.security)
Legacy security code; do not use.
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- Top plugins for Android Studio