- Reading from database using SQL prepared statement
- setContentView (Activity)
- getContentResolver (Context)
- onRequestPermissionsResult (Fragment)
- 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
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- ImageIO (javax.imageio)
- CodeWhisperer alternatives