- Start an intent from android
- addToBackStack (FragmentTransaction)
- findViewById (Activity)
- getExternalFilesDir (Context)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- ResultSet (java.sql)
An interface for an object which represents a database table entry, returned as
the result of the qu
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- Rectangle (java.awt)
A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
- BoxLayout (javax.swing)
- From CI to AI: The AI layer in your organization