- Making http requests using okhttp
- getContentResolver (Context)
- startActivity (Activity)
- onCreateOptionsMenu (Activity)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- DecimalFormat (java.text)
A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- Collectors (java.util.stream)
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- Top plugins for Android Studio