- Parsing JSON documents to java classes using gson
- onCreateOptionsMenu (Activity)
- getExternalFilesDir (Context)
- addToBackStack (FragmentTransaction)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- XPath (javax.xml.xpath)
XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- GridBagLayout (java.awt)
The GridBagLayout class is a flexible layout manager that aligns components
vertically and horizonta
- ImageIO (javax.imageio)
- From CI to AI: The AI layer in your organization